Three phase oil serum

[@jignachhatbar3712]

It will be very hard to machine bottle this unless you fill all 3 layers separately

[@theinstituteofpersonalcare6401]

You have two options: if you have a mixer on your filling machine, you can just keep the 3 phases suspended by mixing continuously. You could alternatively run it on a filling line 3 times. Either option would work.

[@veramariadoria]

How this formula should be applied on the skin, with a cotton pad, is it a leave on product ? or has to be rinsed off

[@theinstituteofpersonalcare6401]

It is intended to be left on, to nourish the skin and hydrate it. Please email us for full formulation, method and supplier details: [e-mail] we provide this free. Happy formulating!

[@EldritchCloak]

Thank you for the amazing channel. Please keep it up!

[@theinstituteofpersonalcare6401]

Glad you enjoy it!

[@t-.-t.]

Hi! Do I need to consider the polarity of oils when making an oil serum? I read that I need a balance of high and low polar oils to make the oil serum stable. But I couldn't find any information regarding the polarity value of oils.

[@theinstituteofpersonalcare6401]

No - you actually need to keep the polarity of the oils the same otherwise they will separate. Watch our video on 3 phase oils that shows how we specifically use different polarities to purposely get them to separate: kzbin.info/www/bejne/Z5C4cq2wpp1noK8 we also have a video on syneresis (oily phase separation) that covers this topic. You can also learn more about this in our Certificate in Advanced Cosmetic Science: personalcarescience.com.au/CosmeticScience/CertificateinAdvancedCosmeticScience-478/

[@lenovz3230]

Hey Belinda, great inso as always!

[@theinstituteofpersonalcare6401]

Thanks for watching!

[@veenupareek7748]

Thank you so much Belinda for the great work you are doing. I am so late in knowing about your channel. Wish I would had known 3 months back to take up the course from you. I know the question I am going to ask is not related to this video. I am putting the question here because I don't want my question to go unheard. According to you, is it necessary to heat and hold the ingredients?? Please provide me the link if you have already covered this topic. I really adore your work.

[@theinstituteofpersonalcare6401]

Hi Veenu do you mean when making balms? I’m not sure what you mean. You can join our Patreon channel at the Answers + Extras level and you can ask me and get an answer direct! Join here: www.patreon.com/personalcarescience

[@thuo5362]

What substance is used in phase 3?

[@theinstituteofpersonalcare6401]

Please email us for full formulation, method and supplier details: [e-mail] we provide this free. Happy formulating!

[@ruefeee]

Omgeeeez!! I’m so impressed with this formulation.... I love how you explain and I’m working on budget to afford this class in the very near future.

[@theinstituteofpersonalcare6401]

Thanks for watching! Please contact us for the full formula, method, supplier details and course information - FREE! [e-mail] Happy formulating!

[@StellaPapadopoulou-v4t]

Hello. Could I use Cetiol Ultimate instead of C12-15 Alkane?

[@theinstituteofpersonalcare6401]

Learn all about different alternatives, including how to stabilise them in your formulas and check quality/stability with our Certificate in Advanced Cosmetic Science: personalcarescience.com.au/CosmeticScience/CertificateinAdvancedCosmeticScience-478/ or Diploma of Personal Care Formulation: personalcarescience.com.au/CosmeticScience/DiplomaofPersonalCareFormulation-479/

[@rawanmamdouh5678]

Woooow it’s soo pretty But may i ask what’s the main role of that serum and the role of the presence of 3 layers

[@theinstituteofpersonalcare6401]

For visual effects and consumer interest! Learn how to formulate with active ingredients, including how to stabilise them in your formulas and check quality/stability with our Certificate in Advanced Cosmetic Science: personalcarescience.com.au/CosmeticScience/CertificateinAdvancedCosmeticScience-478/ or Diploma of Personal Care Formulation: personalcarescience.com.au/CosmeticScience/DiplomaofPersonalCareFormulation-479/

[@ElseNoOone]

thats so cool and the color wow!!.. thank you so much .. i do like oil gel more for the body and hand more dry than face wich i like water gel serum & cream. i hope one day you can make body oil gel like if you like .. i found it contain HYDROGENATED STYRENE/ISOPRENE COPOLYMER!! that i can't get it at all!! much love you're so amazing 🥰😍

[@theinstituteofpersonalcare6401]

Thanks for watching, glad you enjoyed! Please contact us for the full formula, method and supplier details - FREE! [e-mail] Happy formulating!

[@hajnalkaerdelics3236]

Dear Belinda, what kind of non-polar oil can I use instead of Emosmart L19 if it is not available near me? Thanks!

[@theinstituteofpersonalcare6401]

Try this page which lists hundreds of small suppliers all over the world: createcosmeticformulas.com/IngredientSuppliers/Suppliers-897/ Please also join our Facebook Group, Cosmetic Raw Materials for Small Brands: facebook.com/groups/1734896293290235// and post your request there, it is a group specifically to help small brands like yourself source materials like this in smaller quantities. Happy formulating!

[@erinleighpil]

Great video! Would the % of preservative be based on the mass of the water phase only or full formulation? Thanks!

[@theinstituteofpersonalcare6401]

Yes, you use more when there is more water present. Please contact us for full formula details: [e-mail]

[@erinleighpil]

@@theinstituteofpersonalcare6401 hello! Thank you for your response. I meant more so do you measure the amount of preservative including the oil portion. For example, if you made a biphase serum that is 100g total, 50g water and 50g oil, would you use the recommended % of preservative based on the water phase only (x% of 50g) or the full formula (x% of 100g). Thank you!