Cosmetics Formulation Development

Dear R&D, please give me advice on percentage and mixing procedure of leave-in hair serum: - Pro Polymer Silk 4 % - Hydro Gel 3 % - Poly-Conditioner Pro 400mPa.s 2 % - 1,3- Propanediol (natural) 1 % - CTAC 1 % - BTAC 2 % - GuarCat weight-less 0. 5 % - Creatine 100 0.5 % - Biotin Express 1 % - Pure Keratin 1 % - Condi-B5 2 % - Argan Oil 1 % - Ectoin 0.5% Thank you very much.

I'm waiting for an answer

Hello, usage rate Pro Polymer Silk at 4% is too high, reduce it to no more than 1%, this is enough to create gel in this recipe. gel too Pro Polymer Silk In this formula, members must cut CTAC , BTAC removed from the formula because it is not compatible. If you do not want to cut CTAC , BTAC from the formula, omit Pro Polymer Silk and choose to use Poly-Conditioner Pro (30000 mPa.s) instead of the 400 mPa.s type, because the 30000 mPa.s type will also help create a gel-like texture for the formula - no problem with other items in the formula. But since the formula is not yet สารกันเสีย Introduce Mild Preserved Eco 1%