Cosmetics Formulation Development


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Ask about sunscreen formula.

Postby shopslim » Thu Jan 18, 2018 3:19 pm

1. SPF Protect Ultra II 15% 2. Milk Lotion Maker 3% 3. Satin Cream Maker 0.7% 4. Water 80.3% 5. Mild Preserved Eco 1% from above formula. 1.Is the formula a milk formula or not? 2.Can add LipidSoft™ Moist to help soften the texture. Can you slip or not? Can it be a primer or not? 3. Should I add any sunscreen? To increase stability (requires SPF 30 PA++++) 4.Which one สารกันแดด ? that can block IR radiation 6. Add substances in the moisture group. Anti-oxidants will help the formula become OK or not. Formula 1. SPF Protect Ultra II 15 % 2. LipidSoft™ Moist 10 % 3. Milk Lotion Maker 3% 4. Satin Cream Maker 0.7% 5. MOIST72™ 2 % 6. Aloe Vera Extract 2 % 7. Coenzyme Q10 Extra 1.0 % 8. Vitamin E (dl-alpha tocopherol) 1.0 9. Water 65.3 10.. Mild Preserved Eco 1%
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Re: Question about sunscreen formula

Postby staff » Fri Jan 19, 2018 8:57 am

Hello
1.Is the formula a milk formula?
If you want to make it liquid like milk to reduce the proportion of Satin Cream Maker to make the formula more liquid.
2.can add LipidSoft™ Moist to help soften the texture. Can you slip or not? Can it be a primer too?
can be done, but if the user has oily skin, using LipidSoft™ Moist might make it feel more oily.
3. Should I add any sunscreen? To increase stability (requires SPF 30 PA++++)
The PA value can be increased with additional สารกันแดด that focuses on UVA protection, such as Zinc Oxide
4.yes สารกันแดด Which one can block IR radiation?
No, currently have. Some ingredients claim to be able to block IR light, but there are still trials and comparisons. very limited
5.Can it be applied over makeup?
Sunscreen should be applied before makeup?
6.Add substance in the moisture group. Anti-oxidants will help the formula improve or not
can do it?
Q10 will turn the formula red. May not be suitable for use during the day. Vitamin E use only 0.05-0.1% is enough, using up to 1% will be sticky. very gooey
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