I TRY THE NEW K18 MOLECULAR REPAIR HAIR MASK!!! MOST EXPENSIVE HAIR TREATMENT EVER. WASTE OF MONEY?

[@nickprince9119]

OMG YES I’m so happy you tried this product!!! Its absolutely amazing! What I love about this treatment is that it’s PERMANENT! And does not wash out!! The alcohols that are in there are actually specifically formulated in there as stabilizing ingredients. Literally every time I use this treatment in my hair it feels so much better each time! You’ll be amazed once you get the 6 treatments in

[@heidiguttenberg]

Thanks Nick!

[@kristijeffgillis5218]

im on the 4th treatment and i can already tell by the 6th theres going to be a big difference!!

[@Lizvonmay9560]

The alcohols were intentionally added to open up the cuticle so that the peptides can penetrate inside and heal and repair damage in your hair.

[@Zenstylezhairsalon]

As a hairstylist that's immediately what I thought as well

[@carolynr89]

Yay!! I'm so happy you finally tried this!! I've already went thru a 50ml bottle and on my second bottle of k18 and it really has worked wonders on my hair. By my 3rd treatment my hair was so much stronger and wasn't snapping so easily. Love this stuff

[@heidiguttenberg]

Thanks so much for sharing this!

[@heidiguttenberg]

How many applications did you manage to get out of the 50ml bottle?

[@carolynr89]

I got almost 7... But I used a little more than suggested.. I have very long slightly coarse hair.

[@judeharley1149]

Stylists need to be aware this contains Wheat. So please remember to check with clients about allergens. Most professional products don’t carry wheat but this does

[@MISSPHOTOGENICBABY]

Agreed! I was going to buy it but I have a severe gluten allergy, I will stick with Olaplex, lol.

[@noepp]

I use that mask now for a few weeks once a week (after the first 4 washes with it) and I'm still in love with it. Love the results. The hair feels really good and strong. Such a game changer. And routine is so much quicker than with Olaplex 3. Nothing but love for K18 🤩

[@shurookkhalid]

Hello, we have to put it every weak for 1 month ?

[@kathisanger1223]

I have used the K18 4 times so far but always use my Pureology 21 benefits detangler after the 4 minutes otherwise I could not comb my hair. On their site it says you can use styling products after the 4 minutes. Worked great on me and love the way my hair looks and feels. Looks good on you too.

[@heidiguttenberg]

Thanks for your thoughts Kathi!

[@cfoster6804]

UPDATE!!! I tried the K18 yesterday. Talk about nervous. I have the driest, coiliest hair with fine strands on top of all of that AND I was expected to put this alcohol ladened product on clarified, non conditioned hair?!😱 Well...it WORKED! I am not kidding I had the best wash experience I've had in a long time. I washed once with Kerastase Magistral shampoo and did a 2nd wash with Joico clarifying/chelating shampoo. My hair was literally squeaking. After showering I towel dried, split my hair into for sections and used 1 pump per section. My hair is just past shoulders but thick and I feel like I could've used a bit less. It really does spread nicely. This stuff does smell like lightly perfumed alcohol but as soon as this stuff hit my hair it softened and detangled my hair like a dream! I was so amazed! I was able to detangle my whole head of hair quicker than ever. This is actually the best leave in I've ever used. It actually felt like it was conditioning my hair. I did add the smallest bit of Kerastase Nutritive thermique before blow drying. My hair looked fuller and felt so smooth and soft. It felt stronger too. Now a day later my hair still feels great. I am definitely one who has had a dramatic result after first use. So far for me this blows Olaplex out of the water hands down. I can't stop touching my hair. I'll update on your K18 videos as you update. Ps. For those who saw no results I wonder if they are clarifying first and if so with what. I found that the sulfate free clarifying shampoos do not remove build up as effectively for me as the sulfate ones.

[@heidiguttenberg]

Thanks for the update!

[@everylittlebreeze]

I think we should stop listening to the clean food and clean product army! It’s fine

[@MakeUpTraffic]

Clean food is obviously not the same.

[@everylittlebreeze]

@@MakeUpTraffic it’s touted as the same

[@angelinebiswas7611]

Amen

[@as08xs]

ohhh I was so waiting for this review....you are amazing, keep going! xoxo from Greece

[@heidiguttenberg]

Thanks Beautiful!

[@cfoster6804]

The fact that your hair looked so good without using a hair mask or a primer is pretty impressive. Can you imagine the results with the Kerastase primer?🤩 I watched a video of a coily haired lady trying it out. She said her hair was not tangled up badly after using it and 3 days of not detangling and it usually would be. Coily hair is the most naturally tangle prone and driest of all the hair types and the alcohol denat didn't negatively affect her hair. She tried it for the 4 times and was sold. After seeing that I purchased a bottle. They have a great return policy too, 90 days. That's more than enough time to see if it works.

[@heidiguttenberg]

Let me know when you try it!

[@helenalovelock1030]

Have you done an update video ?

[@heidiguttenberg]

It’s coming!

[@mariamorenavicente]

Hi heidiii, it would be nice if you did a follow up! I don't know if you still using this product

[@heidiguttenberg]

Hiii Maria! It’s on my plans! ♥️

[@mildaverbyle4852]

The purpose of K18 is to repair hair. It should be considered as medicine for damaged hair. Personally always use styling products after K18. K18 helped to keep my hair after severe bleaching.

[@heidiguttenberg]

I will try that too next time! Thanks Milda! ♥️

[@kurty95]

I'm on the 3rd use rn and my hair feels already sooo much better to the touch (it used to feel like straw and it's not even bleached). The feeling is a bit like after any conditionner to be honest but maybe it'll stay the same long term. I'll post my impressions after the 6 uses and after a shampoo or two without using conditionner nor k18 to see how it Really leaves my hair raw

[@iamsotiredofliving]

Do you have an update? :)

[@kurty95]

@@iamsotiredofliving heyy Now I’m using it every 2 to 3 shampoo. I have shoulder length thin hair (not too thin but kinda) my hair was already kinda dry and brittle to start with and my scalp get easily oily. When I use the k18 mask , my hair gets oily more quickly and I only use 2 pumps or 1 and a half. I usually follow up with some hair serum or smth otherwise my hair is still a bit dry. Now when I don’t use the mask nor any conditionner I don’t see any major change. My hair is still pretty dry or maybe a little better but I dont know if im imagining it. I feel like my little fly away hair is better. I’ll keep using the mask for a few months and see how it goes. Maybe use it less close to the roots to not make my hair greasy. I’ve seen another review somewhere of a girl using it for months , who said it didn’t do much after she stopped and it might have made her hair go dryer. I’ll keep you updated. For now I can still get the same result with leave on conditionner and other stuff , but I’m hoping k18 does a real job of repairing rather than just covering up. At least when u use k18 it makes your hair soft and not sticky like other conditioning products

[@iamsotiredofliving]

@@kurty95 Thanks for the update! A hairdresser just fried my hair and it's all crispy, so I wondered if the K18 would help at all :')

[@kurty95]

@@iamsotiredofliving oh nooo 😤 I feel you. I think you should try it, anything would help. There’s a KZbinr who got her hair ruined as well because of rice water. She said it saved her hair after a few months. Check abbey young video about k18 she talks about it. Sending all the love

[@ielline]

@@kurty95 hello! Please keep us updated if the softness lasts even when you stop using religiously 😊 i heard you can use it once a month once you’re done with the consecutive use period. Very interested if it actually repairs the hair and not just a conditioner 😅

[@angelinebiswas7611]

The key to this product is LESS IS MORE. The more you use the more yucky your hair will feel. Also the denat alcohol is in it to open the cuticle then the k18 closes it back down. I still love my Olaplex tho. I use this in the shower after shampooing then leave 4 min and then do conditioner then rinse. K18 doesn’t rinse out so it is nice for anyone that can’t do the no conditioner

[@Stephanie_Vincent]

Cetostearyl alcohol, cetearyl alcohol or cetylstearyl alcohol is a mixture of fatty alcohols, consisting predominantly of cetyl and stearyl alcohols and is classified as a fatty alcohol. It's a moisturizing ingredient.

[@kimbelford9932]

My hairdresser used this on me and the breakage at my crown disappeared. I bought the at home mask for upkeep

[@heidiguttenberg]

Nice! So, your crown is growing stronger now? How many uses?

[@kimbelford9932]

@@heidiguttenberg I have only used twice but I can definitely tell difference. I use alot hot tools and my hair leans on dry side

[@stefanieblanche2748]

Did your hairdresser used the mask or the professional hair mist on you?

[@kimbelford9932]

@@stefanieblanche2748 the mist and mask so it was the pro package.

[@tarafenwick7988]

K18 says you can go back into the shower and use conditioner. It won't effect the k18 at all.

[@KarmaAndCouture]

I have used this 4 times now. Feels like I’m not putting enough on but it says to only use small pumps. Another thing is that my hair is so tangled without conditioner, the amount of hair that comes out when trying to get my tangles out almost seems counter productive. I will persist and see what happens. I have also used Olaplex 3 and wasn’t impressed with this either.

[@troebeliewoep]

You can use a detangler after the k18 had 4min to work on the hair

[@margaretneilson3301]

I used this for the first time the other day and I can honestly say the difference is amazing . The ends were always looking dry and resembling straw . It looks great now , even my husband has commented . Last night I spent near $100 Aust $ on the larger size . I’m extremly impressed .

[@ArtyBicardi]

I use this and its amazing! After the 3rd-4th use you will REALLY start to see and feel the difference!

[@heidiguttenberg]

Thanks for the review!

[@anjalianangamanjari]

Very good product and even better when u do use the k18 mist before It really give back the elasticity! Great...thanks

[@heidiguttenberg]

I have the mist and have yet to try it! Can it only be used before highlights?

[@Sansaar1331]

@@heidiguttenbergYou can use it without chemical job

[@kathisanger1223]

I have used the K18 about 5 or 6 times. I have loved it until the last time where I think I put too much on. I have long highlighted hair and it didn’t feel clean. I think you used too much, especially on the top.You have to be careful. I also always use a detangling spray after the 4 minutes. That works the best for me. Thank you again for everything you do🙂

[@heidiguttenberg]

Thanks so much for the tips Kathi !

[@TracyD2]

I bought this. I love it. It has stopped my breakage in its tracks.

[@heidiguttenberg]

Thanks Tracy!

[@strc5225]

It really stoped breaking??oh thanks

[@jenifferprado5146]

Heidi I think that you will like the new Kérastase range (Chroma Absolu). Its for frizz control and colored hair. I just tested that out and I am in love 😻 The shampoo, gloss, mask and leave-in. They are amazing! 🤩

[@heidiguttenberg]

I have yet to try that line!

[@mypinklife3415]

Thanks for making this video. I have ordered it and was looking for videos on it.I have purchased tons of Olaplex products and I love Olaplex. I have shoulder length coarse hair and I can't wait to receive this product. It looks promising.

[@heidiguttenberg]

How did it go?

[@mypinklife3415]

@@heidiguttenberg Great, I love it. I like the fact it's so easy to use and I don't have to rinse it out. My hair feels so good.

[@gabriellablazed6458]

Have you used it since this video and did u notice more benefits?

[@heidiguttenberg]

Updates coming soon!

[@annecurione5543]

I’m so thankful we live in a time where these products exist 🙌 K18 works better for me than Olaplex, plus Olaplex always gave me a rash on my neck and chest, even at the salon so I don’t think it’s due to user error. I even signed up for the k18 monthly subscription 🙈 love your review!

[@heidiguttenberg]

Thanks for sharing your experience and for watching! ♥️

[@JadeAshly]

Olaplex gave me a rash too!!

[@kurty95]

Can’t wait to see the follow ups long term after 6 times. I think I’m gonna try this too

[@heidiguttenberg]

Keep me posted!

[@kurty95]

@@heidiguttenberg I’ll let u know in a few weeks the final result. I just tried it for the first time but over saturated my hair, it looks a bit greasy 🙈 my fault for not following the instruction. But it’s difficult to spread evenly in gel form tho

[@angiethomas663]

I haven’t watched your video yet, but I have used it for the last 6 washes. I cannot tell a difference in my hair. I do like the fact it’s way easier to use than olaplex

[@heidiguttenberg]

Thanks for your review Angie! So many different reviews on this one.

[@angiethomas663]

@@heidiguttenberg your welcome :)

[@Aphrodite01]

How did your hair feel after the 6 uses? Did you repurchase it and are you still using this product?

[@heidiguttenberg]

Updates coming soon!

[@AmandaOlioness]

Hopefully I can find the updates!

[@cessiahc]

Yay! I tried it 3 months ago! This is the only product that does what it does. I had been using Olaplex along with a good shampoo, & mask. I had Curly 3bc hair before bleaching blonde almost two years ago. I had started using Olaplex before that. But I had lost my curls. they turned to waves more than curls. Some parts more than others. After bleaching my hair has not been the same and I tried every cocktail & recommendation from salons. All good products but as expected my hair wouldn't be the same after a full bleach at age 42. Then I tried k18. After bleaching your hair doesn't feel like hair without a mask/ conditioner, right? So it was tangled after shampooing and not being able to condition as per k18 instructions. but I would apply k18 smoothing it on and waiting about 1 minute and then detangling. Which was a breeze once the product starts working it's magic. Unlike you, I did use my usual styling products after 7 minutes. And after the first try my hair was almost like I had never bleached. I then continued using it for 6 consecutive washes. For me that was twice a week. From the first to the 6th use my hair was transformed. Now onto the second month.my hair was better than when I bleached. Today I finally just got a cut after 6 months. I had stringy pieces that would curl and blend in whenever I used k18. But not when I used Olaplex. After the 6 consecutive uses I then went back to using Olaplex 3, 6, 7, 8 for 2 washes and hair was still great even my driest of ends blended in. but with Olaplex, I had never had these results. The next week I used k18 again and my hair looked even more amazing. Because I had just stocked up on Olaplex I have been alternating every other week. But to my surprise my hair definitely looks better with only k18. And I will no longer be purchasing Olaplex. Huge saving yes! Here in Canada each Olaplex product cost $39+ . Multiply that by 5. #0,3,6,7,8. = $195. I had a few styling products I had bought but didn't use much because with Olaplex alone I couldn't get the results I wanted. So I would use them on days I wasn't going out. But out of curiosity I tried these with k18 and still the same superb results. I mean all the styling products I use are salon so they are good but just not wow. But with k18 you can use almost any salon styling products and you're wow. I did email k18 asking what Shampoo they recommend and they gave me the following 3 recommendations. 1) Kevin Murphy maxi wash, 2) Malibu C undo goo, 3) Neutrogena clarifying. They said these are the ones they recommend that are available in Canada. Since they were replying from another country. They said any shampoo without conditioners will work best. "we do not recommend any conditioning shampoo with conditioning agents." I was using davines, bumble & bumble bond Repair and L'Oreal expert gold quinoa alternating. which are all great products. With not using conditioning shampoos I did see a big difference over time. especially eliminating the Bumble and bumble bond repair. So no need to over do it with special repair shampoos! You just need a good simple shampoo and k18 does the rest. In vancouver we pay $89 for k18. I thought that was pricey but I am actually saving big time. I don't need a mask. Well at least not as often. I do not use k18 every wash now as it isn't needed. With the 50 pumps in a bottle and I use 4. I have curly med length hair. So that's 12 washes. That's enough for a year, almost. since the first 6 consecutive washes... If you don't get results, you're not using it properly. I have naturally curly dark brown hair. Bleached all over not highlighted. I had some health issues that made my hair weak prior to bleaching so I knew it was going to take a big hit. But I still bleached because at that point my hair was growing stronger... And I knew there were a lot of good salon products to aid with the affects. But I never expected k18 results. Yay. Heidi where did you get all those various sizes ? I've only seen the two smaller ones available??? Great review! And always lovely to see you. Thank you! Xoxo

[@heidiguttenberg]

Wow this is such a detailed description of your experience! It means so much that you took the time to comment ♥️

[@Viams234]

Been waiting for this review from my favourite reviewer!!! We appreciate your videos so much ❤️❤️❤️

[@heidiguttenberg]

Thanks so much for being so sweet to me ♥️

[@Viams234]

Looking forward to more videos on this product and the long term effects!!

[@dinahasheesh4418]

Hi dear Heidi. Can you please tell me what do you use for your blond strands. The colour is very nice.

[@lindsayquintana57]

Yes, interested in seeing this product more. Thank you!I value your opinion.

[@heidiguttenberg]

Thanks Lindsay!

[@susebikaday4243]

Love to you Heidi. Informative. Thank you so much.

[@Livinas]

Love the colour of the nail polish that you wearing ❤️❤️❤️

[@heidiguttenberg]

Thank you ! ♥️ I just added the link to it in the description box!

[@odalyssuarez6225]

Thank u so much for your review on the K18..as always we think it’s magic with the 1st, yet to get the full effect we have to follow 4-6 times…let’s see…..Once again thank u….

[@heidiguttenberg]

Thanks for watching ♥️

[@sarahstroud6021]

I’m obsessed with this!

[@heidiguttenberg]

😃

[@stevennoel2878]

My only recommendation when using this products and other mask or leave ins is to not Apply them with your hair so dry. It has to be more damp, the water in the hair is gonna help distribute the product better, more evenly and it with decrease the change to get spots with more products than others

[@heidiguttenberg]

Thanks!

[@MissUnderstood_Mom]

Thanks for this video! Just used it. Shampooing and not using conditioner is the weirdest. Took forever to detangle my hair 😢 fingers crossed!

[@heidiguttenberg]

It’s so weird! How did it feel once dry?

[@vn9330]

Oooh I loved this video! I love learning about these latest inovations in hair care

[@heidiguttenberg]

Thanks so much for recommending it! Will do!

[@SKhan-di7gw]

Hi have you tried the living proof triple bond ... can you do a video on that please

[@heidiguttenberg]

Thanks for recommending! I will check it out 😉

[@lelecapixaba]

Nice video! May I suggest the new Redken acidic bonding. I hope it is available en Argentina. Xoxo

[@heidiguttenberg]

Gracias ♥️ I had to buy it abroad. Quizás lo traigan!

[@msheartface5288]

Is that a mask or do you mean shampoo & conditioner? Gracias ☺️

[@lelecapixaba]

@@msheartface5288 hi, it is a Shampoo & conditioner only, also a leave-in ph is high so the results are amazing!

[@daphnen5296]

I m using it and I am very happy with it.

[@heidiguttenberg]

Thanks for your review!

[@suenosdeunaestrella7720]

Hola Heidi lo recomiendas mejor que el olaplex? La verdad q es caro espero tu comparativa. Gracias por tu tiempo bella!!

[@heidiguttenberg]

Muy caro! Siiii, se viene la comparativa!

[@suenosdeunaestrella7720]

@@heidiguttenberg Gracias

[@rick5653]

For those six treatments how much of it was left in the bottle? And it’s hard to tell how beneficial it is to your hair when you blow dry it. I know when I go for a blow dry at the salon with nothing in my hair. It looks 10 times better than letting it dry naturally. So I don’t know if you’re feeling the true benefits if there are any. Sure hope you’re going to do follow ups. You’re a beautiful.❤

[@shutupanddance1366]

Hola guapa, me gustaría saber que piensas ahora, si te gusta más olaplex o k18 después de haberlo probado más? Y comparándolo con el spray de k18?

[@heidiguttenberg]

Muy pronto!

[@josettebassett3734]

This stuff is the bomb 💣. It takes my super curly hair down a notch and makes the curls more defined.

[@heidiguttenberg]

Wow! Loved your review

[@jillkx]

K18 made my hair very dry and brittle. No matter which leave in I used after the 4 minutes. Yes, K18 did make my hair feel a bit stronger (like a protein treatment) but the rough and unhealthy feeling afterwards isn’t worth it for me. Especially for the money 😞

[@ADEYENO]

Use a conditioner 4 minutes after you put the K18 in your hair, then wait 2-3 mins then wash the conditioner, K18 will not rinse out with the conditioner. Or use a leave in conditioner after you use K18.

[@hannahwagley]

my hairdresser uses this on my hair and it’s amazing

[@heidiguttenberg]

😀

[@linamousahmedeh5956]

Please try Nashi argan products the hair mask is amazing

[@heidiguttenberg]

Thanks Lina! Noted !

[@itsDilanK]

Can't wait for the update 🤩 Thank you so much for the content you provide us with btw ❤️❤️

[@heidiguttenberg]

You’re so kind ♥️

[@jakebeauchamp3com]

I’m literally going to use this tomorrow for the first time. I’m nervous about skipping out on conditioner, but I can still use my leave in products so I’m sure it’ll feel fine.

[@heidiguttenberg]

Please let me know how that goes!

[@jakebeauchamp3com]

@@heidiguttenberg will do!

[@jakebeauchamp3com]

@@heidiguttenberg not too bad thanks to the leave-ins I used after the 4 mins. Will be using for the next 5 washes!

[@marjolein2786]

How is your experience after a year?❤

[@jakebeauchamp3com]

@@marjolein2786 I haven’t really used it anymore since I only got a small test sized tube of it, but I do plan on trying it out again possibly in the full size. In the time I used it, it gave me decent results. Hair did not feel dry at all! 🙂

[@misskyys]

Anyone else noticed their palms also felt extra soft after spreading the K18 on their hair and waiting the 4 minutes ?? 🤯🤯🤯

[@sarahfox3312]

I’ve been using this for eight months and the salon treatment with my colour and I’m unimpressed. No improvement for my hair.

[@heidiguttenberg]

Thanks Sarah ♥️

[@msheartface5288]

Luv your nail polish H and thanks for review 😍 you have great hair anyway xx

[@heidiguttenberg]

Thanks Beautiful 🤩 You’re very kind.

[@xxo5294]

To be honest olaplex and K18 both only can do so much. They only “repair” hair until you shampoo it out, K18 included, in my opinion, on my hair. Using the clarifying shampoo required before K18 actually contributed my my hair breaking and getting worse. What’s working ok for me now is shampoo with sulfate free, olaplex *2*, olaplex 8, and then k18, and olaplex 6 on top on my hair washing days. Then I still have to straighten it because otherwise it looks destroyed still. So idk. They help absolutely but I think they both do not do what they claim.

[@AmandaOlioness]

K18 doesn't shampoo out though? Unless their claims are false, which could lead to all kinds of legal issues surely? They say the effects are permanent. Would be interesting to see how it goes with really damaged hair for the recommended 4- 6 treatments. I am 2 treaents in and can fell and see a difference. My hair was super compromised and I am 'repairing' it so I can bleach it further without the additional damage. I only have to wait 1 week more to find out from my stylist if my efforts have been enough to bleach it again.

[@xxo5294]

@@AmandaOlioness I take it back about K18, I started using it together with redkens acidic bonding concentrate and the difference is night and day! And I found the professional K18 mist online and OMG my hair is incredibly better! Like actually repaired, I even redid my roots and overlapped bleach and there was virtually no breakage and my hair is soft and smooth 😍 redkens acidic bonding and k18 mist and leave in mask are my forever products. My hair is literally transformed. Olaplex is trash though *in my experience*

[@afisher62]

Hello Heidi, great to see you back with a great review on K18. Must admit I was hoping to find this product was not all it claimed, due to the cost and I am an Olaplex fan. But I must admit on first use your hair does look good. Would be interested to see your thoughts after using the product a few times. Also, I know it’s a leave in mask but would there be any extra benefit from the use of a heat cap? I always notice a difference with my hair masks when I use my heat cap than when I don’t use it. Once again thanks for your review on using a heat cap, I’d never considered one until I saw your video using one. 😊😁 so pleased for your continued pursuit for the ultimate hair products. I saw somewhere someone say the bond repair of K18 didn’t wash out it just continues to do its magic with each use. Does the bond repair magic of Olaplex wash out each time we shampoo? So confusing…

[@heidiguttenberg]

Hi Amanda! So, when a product targets bond repair, I would imagine you can’t wash that off once it has happened. However I guess with continuous damage, comes continuous need. It is true that Olaplex claims to stop working when dry whereas K18 says it cannot work if too much water is present in the hair cortex. So maybe they’re referring to that. It’s actually a great observation and I will look deeper into it.

[@afisher62]

@@heidiguttenberg thank you for the reply, and look forward to what you find out. With Olaplex having the whole hair routine covered with it’s products 0 through to 8, you would like to think you are enhancing your hairs strength against damage. I take the point though that I am continually challenging my hair with colour top ups and straightening it. It now has respite from blow drying unless I use the K-Pak treatment which responds better with blow drying as well as per your review of the product 🥰 your reviews are so honest Thank you.

[@sandrabom1933]

Thank you Heidi, I love this product.

[@heidiguttenberg]

How many times have you used it Sandra?

[@sandrabom1933]

@@heidiguttenberg I have used this 5 or 6 times. My hair starts to have nice waves while air drying, not too frizzy anymore! And overall it feels stronger. Hope you will also like it and looking forward to seeing the next reviews! Always enjoying your content.

[@Daily57]

Hi Heidy , always so lovey to watch your videos. Please try Redken acidic bonding line , you will be amaze. Hugs

[@heidiguttenberg]

Thanks Marlen!

[@imawakemymindisalive13]

i don’t think it’s still around…

[@shawnariggs2485]

For me, it’s really difficult honestly I very much don’t feel comfortable not using conditioner my hair tangles and is long bleached not easy to style or do anything with if no conditioner literally getting the product through my hair was hard to do without creating huge tangles, when it dries, it feels kind of gross honestly but not terrible. I’m about halfway through. I’m not really sure how I feel yet, but I really wish we were able to use conditioner.

[@lindarodriguez3177]

You mentioned flyaways in your video. I wonder if it had to do with not applying a heat protectant? Otherwise, your hair looked good. Question! How much does it cost?

[@heidiguttenberg]

Maybe! Depends in where you are. What I paid is here 1:29 👈🏻 it’s here! You can also check the description box for links Linda ♥️

[@lindarodriguez3177]

@@heidiguttenberg Thank you Heidi! ❤️

[@tima2553]

You said 75$ for 50ml. The one you have is 150ml. How much was it?

[@gabriellablazed6458]

I normally don’t use product with alcohol I use the professional spray which has 2 types of alcohol but it really does work. I bleached relaxed hair using this combined with olaplex twice without no damage. And one the first things you learn when you start cosmetology school is never bleach relax hair,bleaching relaxed hair = melted hair never did with and I know olaplex by its self want protect relaxed hair during the bleaching process I just added a little bit for more protection. And I’ve seen very damaged hair repaired from this just don’t use to much this will weigh it down and if use way to much it feels kinda stiff. And I recommend some type of silicone free oil after their the 4 mins.

[@gabriellablazed6458]

You can use a leave in too or little of regular conditioner as long as it silicone free and if its a regular conditioner just use a little but wait the 4 mins I like to wait a little longer if use other products with it.

[@JR-fk9zn]

Hi, do you still use this?

[@cfoster6804]

Heidi!!! Wasn't expecting this so soon, thanks!!🥰😍

[@heidiguttenberg]

😂 I couldn’t tell you yesterday ♥️

[@marbarra7016]

holaaaaa podrías hace run video probando floractive nanoplastia para el cabello?¿ adoro tus videos!!!! Saludos desde Madrid

[@heidiguttenberg]

Hola Mar!! 🇪🇸♥️ Ya me lo anoto! Gracias!

[@copiumforthepeople]

I used this today for the first time, so far so great :) I plan on experimenting with hair dye so my hair needs some extra strength and protection.

[@heidiguttenberg]

Yasss 😃 Keep me updated!

[@chrismarchetti-olson6632]

Great video but when you do side by side you need to show the same style so we can really see otherwise there is no way to tell but thank you for taking the time to show us how it works 🌸

[@Kushmore781]

k18 or redken?

[@cris6767]

Thank you, empece a usarlo pero todavía no veo diferencia. Espero nos tengas informados!

[@heidiguttenberg]

Definitivamente! Cuántas veces lo usaste?

[@JuicyJuice1313]

I'm so curious what do you think works better on really damaged hair...K18 or Olaplex #3. Thank you.

[@Cjewell0422]

I can't wait to hear how this goes after several treatments & after your hair masks. My hair can't survive without hair masks it's so dry. I want it to work but wow that price tag!

[@heidiguttenberg]

I did another treatment today… will update you soon!

[@strc5225]

@@heidiguttenberg me tooo!!I use olaplex but it is insuficient.A friend told me that K18 go ruin her hair .My hair is very fine,breaked and frizz.I need an advice.Thanks pretty

[@nadiabeekman1224]

I have been using this for a while and I love it! Saves a lot of time as well

[@heidiguttenberg]

Nice 👍🏻 Thanks!

[@azorriaanandh5667]

Wonderful video thank you ❤can I ask which Kerastase heat protection do you use I saw it in this video

[@heidiguttenberg]

Hiiiii ♥️ Here you have it my top ones kzbin.info/www/bejne/mGGUo3irqdV9odE Hope it helps!

[@1952paraiso]

Great!

[@shawnariggs2485]

To me I really don’t like the smell it’s not super chemically, but definitely doesn’t smell good at all I don’t really care, but I just wanted to put that out there

[@iveskirlic9699]

Why you don't brush your hair after you aplied k18?

[@christinaraymond884]

What brand and color eyeshadow are you wearing Heidi? Looking for a color like this.

[@heidiguttenberg]

Hii! This one rstyle.me/cz-n/frp5cuzkrn

[@christinaraymond884]

@@heidiguttenberg Thank you!

[@RenaDary]

Muero de ganas de probarlo!!! No lo he encontrado en México aún!!! Seguiré detalladamente tus reseñas del producto! Saludos Heidi!

[@heidiguttenberg]

Gracias Renata! ♥️

[@rainforestblessed5031]

Happy Sunday Heidi! So interesting. Pretty results. Thank you. I look forward to any followup on K18. I understand your reservations. xo

[@heidiguttenberg]

Thanks for stopping by! I will be testing out different things with this moving forward and definitely updating you. 😉

[@beachlife7949]

Did you end up liking this product long-term? I searched for a follow-up video but didn't see it. I see you have a lot of olaplex videos so it looks like you stuck with olaplex am I correct?

[@heidiguttenberg]

Hiii! I’m still experimenting with K18 behind the scenes. Will upload new updates soon. ♥️

[@jennifersinger3493]

Wondering how this would work with people that have hair protien sensitivity?

[@victoriaprado9775]

Love your videos!! Weird question,so I want to use your link to buy the K18 5 fl oz but it’s from Walmart is it safe to buy? Some comments from there were saying it’s fake? Really wanting to know because on Sephora a 1 fl oz is the same prize as a 5 fl oz on Walmart.

[@heidiguttenberg]

Hopefully it isn’t. 😕 When in doubt, the best thing to do is buy through a Hairdresser friend. If they’re selling now at Sephora I will update the link to them. They always sell legit products there! Thanks for letting me know. ♥️

[@heidiguttenberg]

Here’s my Sephora link to the K18. Again, thanks so much for letting me know and for using my link. It helps so much! rstyle.me/cz-n/ggga5ezkrn

[@victoriaprado9775]

@@heidiguttenberg ❤️❤️❤️

[@clarastrelarezende9313]

Hey! Does anyone know where I can get this big size bottle of K18? Thanks! ❤

[@carolisaacs1540]

Can you please tell me the kind of or name of the detangling brush that you used?

[@katieionadi1933]

Not a bad price I paid 75.00 for 1.7 oz

[@rchlrodguez6062]

Yo lo utilizo ase 2 meses y me funciona genial 😁

[@heidiguttenberg]

Que bien!

[@mariefaulkner1940]

You’re just a gem to listen to/watch! So beautiful and a calming voice. Thanks for your reviews. ❤️

[@heidiguttenberg]

🙏🏻♥️ Marie I can never thank you enough for being so kind to me!

[@mariefaulkner1940]

@@heidiguttenberg right back at ya!!

[@adm.e9691]

Hola Heidi princesa bella Gracias por compartir otro de tus videos, lamentablemente Aqui en Alemania venden ese producto muy caro solamente 50ml cuesta 75€.

[@heidiguttenberg]

Una locura total 🤪

[@JR-fk9zn]

I love your voice!

[@heidiguttenberg]

Awwww 🥰 I’m so glad or my video would be torture 😂

[@manteigadecacau990]

Obrigada Heidi por este vídeo, teus conselhos me ajudaram bastante com cabelo descolorido, que parecia uma juba de leão após cada lavagem. Meus cabelos estão bem mais saudáveis graças a teus conselhos. Um abraço!

[@heidiguttenberg]

Obrigada ♥️

[@jadyromero8549]

es bueno o no.?? estoy x comprar pero no se investigo

[@joselinastyle]

Holaa, it looks promissing but i don’t know if the price tag worth it. Abrazos bella!

[@heidiguttenberg]

I’m still in shock 😱

[@nancylacayo1277]

Hi dear, how much is it?

[@heidiguttenberg]

Depends in where you are. What I paid is here 1:29 👈🏻 it’s here! And check the description box for links.

[@JessicaSoo-ud5ig]

I love your gorgeous hair heidi...love from malaysia

[@heidiguttenberg]

Thanks Beautiful ♥️

[@lamariposa7552]

Hello, I think I have the same hair type like you, it's thin and fine and highlighted, I keep it long but since I v been coloring it for last 14 years every 3 months, it's becoming weaker and weaker. I don't want to cut it since I adore long hair. Usually I would wash it with kerastase shampoo and used mask after washing, but now I even stoped using kerastase and started to use natural nettle shampoo. I ordered k18 and I m really interested will it work or no, though I m sceptical since my hair is not thick and strong, I don't want it to feel greesy. My hair is also prone to tangling and it makes me crazy bit I didn't use conditioner because I thought it's gonna make it look greesy. I m interested though what is a kerastase product for heat protection that you are using? I should definitely try it. And any other advice? I would be thankful☺️

[@baboukis1]

Ive used it 2 time and im feeling the damaged blonde parts so much better. Now for consumers they sell only the mask 50 ml. The one that you are using is only for hairdressers, at the moment i cannot buy. Do you find its different from the consumers 50 ml bottle? Thnx and love from Greece

[@heidiguttenberg]

Nice to know! Thanks! I haven’t tried the small one yet.

[@cfoster6804]

This question comes up a lot on K18's instagram and unlike Olaplex there is no difference in concentration between the salon and retail size. K18 says it's the exact same product just available in bigger size for professionals. I'm hoping they do a limited run and make the bigger size available for retail like Olaplex did.

[@baboukis1]

@@cfoster6804 thnx for letting me know

[@carminakidd6604]

What size bottle are you using for demo on here?

[@heidiguttenberg]

Biggest one.

[@carminakidd6604]

Where can I get that size? I got the one that's $75 that's 50 ml. I don't see that tall bottle on the website.

[@wendye4679]

Can I use this product on hair extensions?

[@heidiguttenberg]

Hiiiii 😀I would assume yes if they’re real hair ones, treat them like your hair.