Tetrahexyldecyl Ascorbate (Vitamin C)

Possibly the world’s most stable and bioactive form of topical L Ascorbic Acid. This lipid soluble C, surpasses ordinary water soluble L Ascorbic Acid in many ways such as stability and penetration.  It is also pH neutral so it won’t irritate even the most sensitive skin types and is guaranteed to remain stable and therefore active for many times longer than ordinary L ascorbic Acid in water based formulas.

Benefits of this ingredient include:

  • superior transdermal penetration
  • superior collagen induction
  • exceptional tyrosinase inhibitor thereby clarifying and brightening the skin
  • powerful antioxidant and UV protectant


Found in:  Aspect Dr C Serum, Redless Serum