Cosmetics Formulation Development

Want to design a formula that is comfortable on the skin It requires properties from Active Ingredient as follows.

Resveratrol LongMax ™ (Timed-Release Resveratrol , Powder) >> Helps Anti Aging

ActiveRelease™ Salicylic Acid (Powder, Water-Soluble) >> Treats and prevents acne.

Prebio-care (Skin Prebiotic ) >> Treat and prevent acne.

Pineapple Enzyme ( Bromelain ) >> Exfoliates skin cells, reduces dark spots.

Glass Moist™ (Oil-Free Glass Skin, 3 Day Fast Action) >> Moisture

The rough formula is as follows. What should I add? Or did you remove anything?

Glass Moist™ (Oil-Free Glass Skin, 3 Day Fast Action) >> 15%

Resveratrol LongMax ™ (Timed-Release Resveratrol , Powder) >> 3%

Disodium EDTA >> 0.2%

ActiveRelease™ Salicylic Acid (Powder, Water-Soluble) >> 5%

Prebio-care (Skin Prebiotic ) >> 3%

Pineapple Enzyme ( Bromelain ) >> 2%

Baobab Oil (Virgin, Cold-Pressed) >> 3%

Galactomyces Ferment Filtrate (aka Pitera ) >> until 100% complete

Sodium Lactate (60% Liquid, Natural) >> 3%

Hydro-Urea ® Liquid >> 5%

Natural PHA (Gluconolactone) >> 1%

Sodium PCA 50% >> 2%

Thank you in advance.

hello

Does the user have extremely dry skin? Because using many moisturizers together will cause the skin to feel sticky, especially Sodium Lactate .

It's quite dry. But if you want people with combination skin to be able to use it too. How should I adjust the formula to reduce the sticky feeling on the skin?

hello

From the recipe, if you want to add ingredients in relatively high quantities. Just like in the formula given. It is recommended to adjust the texture of the formula by using silicone. For example, using Cyclopentasiloxane at 5% will greatly reduce the sticky feeling. And it will help to spread it on the skin much easier.