Cosmetics Formulation Development

The nature of the owner of the post is oily skin (some days semi-combination Dry+oily T-zone) Sensitive skin, easily irritated, yes สิวอุดตัน inflammation, rash, the objective is to reduce สิวอุดตัน inflammation, rash, clear face Skin is soft and moisturized.

The author of the post wants to make a clear gel, apply on the face, reduce acne, clear skin, control it without irritation. I do not know how the ingredients in this recipe are, how do I need to adjust - add some parts? Ask someone who knows. I don't know if the amount of ingredients is too much or not. Azelaic Acid 10% Calendula Extract 5% Pumpkin Renew™ 5% Safe-B3 ™ ( Vitamin B3, Niacinamide ) 4% GlucoBright™ ( Acetyl glucosamine ) 4% Double Hyaluron Liquid 3% Xanthan Gum or AnyGel™ 1% Mild Preserved Eco™ 1% Allantoin 0.5% p-Anisic Acid 0.4% PS. Clear gel, which one should I use? Xanthan Gum or AnyGel™

Hello Azelaic Acid can irritate the skin. Disturbing the owner of the recipe, please inform the recipe to be 100% complete.

* Azelaic Acid Change your mind to something good. Non-irritating ** The rest of the ingredients. Can I add water to 100?

Hello, recommend GlucoBright 4% to work with Safe-B3 on the whitening Azelaic Acid If irritation is concerned, may You can reduce it to 2-3% instead of using the full 10%, the rest add water to 100%

Xanthan Gum or AnyGel™ 1%

None Which one is better? Each type of gel gives a different texture, depending on your preference. If you mix it for the first time, you can choose any of them. Give the gel texture as well.