Showa Denko America

Ascorbyl PM (APM) is a stable and active provitamin C and is an officially approved active ingredient for Japanese quasi-drugs, preventing spots and freckles caused by ultraviolet exposure.

Trade Name APM
Chemical Name Magnesium Ascorbyl Phosphate
CAS no. 113170-55-1
  • Brightening
  • Anti-wrinkle
  • Anti-aging
  • Acne care
  • Anti-oxidation
  • Protection from UV damage
  • Hair protection
  • Stable against oxidation
  • Easy for formulation
  • High transdermal permeation