Cosmetics Formulation Development

สอบถามสูตร vitamin c serum

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Ask about vitamin c serum formula

Postby pattypatty359 » Mon Feb 12, 2024 3:30 pm

Ask about the ingredients of 2 Vit C serums to stimulate collagen.

1. Vitamin C (L-ascorbic acid) (Ultra-Fine) 15%

2. Cyclopentasiloxane (Low-Odor Cyclomethicone ) 10%

3. Isododecane (Japan) 25%

4. Silicone Gel (Ultra Clear) 49%

5. Mild Preserved Eco ™ ( Preservative-Free ) 1%

Will using it on oily skin cause acne? Is it light?

Can this formula be mixed together? How to mix 2,3,4=A? Can I mix it together using my hands? Without using any blender, other ingredients 1,5 =B take A+B and mix together. The resulting mixture will be like a clear gel with a soft texture like the base of silicone. Can I use it? Or if you want it to be a gel that sticks to the skin, you must add Which gel is created? Please ask for advice.

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