Tests show that maximal absorption was achieved with a 20% vitamin C solution, with higher concentrations showing lower absorption.
Human studies with subjects using topically applied solutions of 0.6%-10.0% vitamin C or its synthetic derivatives have not reported adverse effects
HOW TO USE:
After cleansing and before any other product, gently massage 1-2 pumps over the face or pigmented areas of the skin after water serums, allow to absorb before applying your moisturiser and/ or SPF.
Use once daily in the morning (may also use at night if collagen depletion and pigmentation is a concern).
Patch tested for allergies before use.
Water (aqua), Ascorbyl tetraisopalmitate (vitamin C), Vegetable glycerine, Caprylic/capric triglyceride, Squalane (vegetable), D-alpha Tocopherol (natural vitamin E), Glyceryl Stearate. Cetearyl alcohol. Sodium Stearoyl Lactylate. Glyceryl oleate citrate, Carbomer, Arginine, Xanthan gum, Sodium hyaluronate, Triethanolamine, Phenoxyethanol, Ethylhexylglycerin.