Stay-C 50


Stable Vitamin C


Improves the inflammatory and non-inflammatory lesions of acne vulgaris; Counter-acts age spots; Protects coloured hair; Brightens skin complexion; Increases skin firmness

INCI name: 

Sodium Ascorbyl Phosphate


  • DSM


The multi-functional STAY-C 50 is a powerful anti-oxidant and free radical scavenger that:


  • Significantly reduces the UV-induced formation of oxidized sebum in human skin
  • Shows superior activity in reducing acne vulgaris compared to the prescriptive drug Benzoyl Peroxide
  • Reduces the melanogenesis in primary human meanocytes by 57%
  • Significantly protects artificial hair color (+ 30% compared to placebo)
  • Provides synergistic anti-oxidant activity when combined with Vitamin E
  • Helps increase skin firmness by stimulating collagen production
  • Counter-acts age spots
  • Exhibits stability in oral care products above pH7.0 without influencing the stability of various fluoride compounds
  • Suppresses the inflammatory reaction of gingivitis
  • Shows a clear deodorant effect when used at just 0.2%



Creating the spark in the world of vitamins