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If Sponge Gel can merge oil Therefore, please allow me to ask the following questions: perfect c 5% Sponge Gel 1% SymWhite 0.5% Disodium EDTA 0.2 preservative 0.5 water in section the rest Should I add a stabilizer? If I add it, can it be added as 0.2% unstretched xanthan gum? Please advise the mixi...

inquired intent to inquire in sharing or not overlap or not and works normally or not if used together By focusing on the price. If using Laurocapram (Water Soluble) , Laurocapram (Oil Soluble) at 2% Price including 2 types = 18.8 2% if using Phospholipid at 3% price 36 baht if using Dimethyl Isosor...

Hello! The learning team recommends members. Try a mix similar to the ordinary Vitamin C 8% + Alpha Arbutin 2% ok Vitamin C (L-ascorbic acid) (Ultra-Fine) 8% Alpha Arbutin 2% 1,3- Propanediol , the rest to complete 100%, may need to use a little heat to warm to help melt together easier. formula l...

Vitamin C (L-ascorbic acid) (Ultra-Fine) 15% Isododecane 25% LipidSoft™ Dry II 60% of the formula used Cyclopentasiloxane (Low-Odor Cyclomethicone ) or Dimethicone 1Secs instead of Isododecane 25% at the same %? Thank you.

Sponge Gel Can you combine oils in the formula? If so, what is the maximum amount you can combine?

From what I know, it was caused by วิตามินซี has a slightly acidic pH. When vitamin B3 is acidic, it combines with วิตามินซี may be created as a new substance that called niacin, which is not suitable for use May cause allergic reactions or others, this one is not sure, but if using วิตามินซี with a...