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I went back and read the properties of both substances at least 20 times and did not find any point that said. L-ascorbic acid and วิตามินบี 3 cannot be mixed together. Both the solubility in water and the pH at which both substances can act. But if staff's answer refers to the stability of L-ascorb...

then let's cut LipidSoft™ Moist out of both formulas because it is intended to be used instead of oil to prevent evaporation of water from the skin as an occlusive cream. วิตามินซี usually doesn't matter when it comes to hydration. วิตามินบี 3 see that it can live in pH 3 or more. Why is it mixed wi...

want to adjust วิตามินซี Stabilized Vitamin C (Natural-C Glycol™) Serum are 2 formulas (trial formula) * วิตามินซี Natural-C Glycol ™ This is suitable for FDA registration and ready-made sales. Not suitable for mixing any additional ingredients. as it may affect the stability of วิตามินซี , if you ...

about to make cream ผลัดเซลล์ผิว 2 items 1.sleeping mask 2.body cream I'm in the process of finding compatible ingredients. The challenge is as follows: 1. This cream must contain AHA or BHA or วิตามิน C help ผลัดเซลล์ผิว with acidity. any one and the pH must not exceed 3.5 in order for this group o...

I have very dry skin. I like Oil Soap It's been cooked for almost 2 years. I am improving the recipe to my liking. Usually mixed with Fractionated Coconut Oil + Vit E but the smell is not ok so I want to change the oil type to another one. 3 more agents according to the formula below 1. Oil Soap™  ...

due to dull skin There are some freckles and blemishes. So I'm interested in chemical peeling skin and intend to order the substance to cook by myself. Formula 1 chemecal peel 1. Lactic Acid 8% 2. Salicylic Acid 2% 3. Activated Resorcinol ™ 2% 4. Butylene Glycol 3% 5. AnyGel™  2% 6. Satin Cream Ma...

I want to mix a primer based on the brand hourglass veil Mineral Primer oil free SPF 15. Active Ingredients: Zinc Oxide 4.20%, Titanium Dioxide 2.45%. Other Ingredients: Cyclopentasiloxane , Isododecane , Poly Silicone -11, Polymethylsilsesquioxane , Hexyl Laurate, Peg-10 Dimethicone , Polyglyceryl-...