bestnaturalskinsolutions

Topix pharmaceuticals - therapeutic and cosmetic skin care solutions

12 Jul 2014 ... [Optional] Vegetable Glycerin (USP Pharmaceutical Grade) may be used instead of Hyaluronic Acid, or with it to dilute if the recipe as written irritates your skin. Step 1 - Place water into a very small bowl or shot glass. Step 2 - Ascorbic acid ( Vitamin C) to the water to dissolve. This will dissolve much faster if ...