INGREDIENT |
INCI |
%W/W |
|---|---|---|
Phase A |
*** | |
Water |
Aqua |
*** |
Glycerine 4811 |
Glycerin |
*** |
Carbopol Ultrez 20 |
Acrylates/C10-30 Alkyl Acrylate Crosspolymer |
*** |
Aristoflex AVC |
Ammonium Acryloyldimethyltaurate/VP Copolymer |
*** |
Niacinamide PC |
Niacinamide |
*** |
Triethanolamine |
Triethanolamine |
*** |
Phase B |
*** | |
Jolee 7777 |
Polyglyceryl-3 Polyricinoleate, Glyceryl Oleate Citrate (and) Polyglyceryl-3 Diisostearate |
*** |
Radia 7220 |
Coco-Caprylate/Caprate |
*** |
Cetiol Ultimate |
Undecane (and) Tridecane |
*** |
Ecorol 68/30P |
Cetearyl Alcohol |
*** |
Phase C |
*** | |
Phenoxyethanol |
Phenoxyethanol |
*** |
Lexgard E |
Ethylhexylglycerin |
*** |
Manufacturing procedure
1. Weigh the water Phase A and heat to 80°C. Sprinkle Carbopol and Aristoflex with high sheer and let mix for at least 5 minutes, until the solution is homogenous and doesn't contain aglomerates. Adjust pH to 5.5-6 with triethanolamine.
2. Weigh the Phase B and heat to 80°C add the emulsifier. Slowly add the phase B to the water phase. Let it mix for 5 min at 400 rpm. Remove from stirrer and emulsify for one minute.
3. Cool to 40°C, add ingredients in Phase C with homogenizer.
Comments
Properties
pH 5,5
Viscosity (s06, 10 rpm, 1 min): 60400cP
Assessment
Good spreading, light skin feel.
Ingredients
Glycerine 4811 is a good humectant.
Jolee 7777 is a liquid PEG-free emulsifier package to formulate multiple emulsions.
Radia 7220 is a silicone-like emollient and gives a powdery afterfeel to the skin.