Cosmetics Formulation Development


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Techniques for mixing vitamin C to be clear, not opaque

Postby pisamai41 » Thu Dec 07, 2017 9:54 pm

Mix the substance Vitamin CE Ferulic (Lite) 2 times, the first time it's a thick gel, the second time it's liquid, but it's milky white, not white like Vitamin CE Ferulic (Lite) ordered I don't know which step is wrong. Base Component Ratio Purified Water 44.80% Ethoxydiglycol (solvent) 20.00% Propylene Glycol (smooth surface) 10.00% glycerin (Skin slippery) 3.00% Laureth-23 ( brazing water, oil) 3.00% Triethanolamine (adjusted pH) 1.00% d-Alpha Tocopherol (Natural Vitamin E ) 1.00% Phenoxyethanol ( สารกันเสีย ) 1.00% Ferulic Acid (antioxidant ) 0.50% Panthenol ( Vitamin B5 provide damp) 0.50% Hyaluronic Acid Standard (moisturizing) 0.10% Hyaluronic Acid Nano (Moisturizing) 0.10% L-ascorbic acid Ultra-Fine 15.00% Mix Separate part of water and oil Part of water 1. water with triehanolamine 2. water with Hyaluronic Acid until dissolved 3. Then add Ferulic Acid 4. vit c section of oil Mix the rest of the ingredients together, stir until dissolved and add to the water. the next person to dissolve
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Re: Techniques for mixing vitamin C to be clear, not opaque

Postby staff » Mon Dec 11, 2017 11:25 pm

Hello, please see a sample recipe and mixing procedure here skinceuticals-ce- Ferulic -t27.html
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