Sodium Ascorbyl
Phosphate(SAP) is a typical whitening agent and efficient acne treatment
ingredient. Like tyrosinase inhibitors, SAP has skin brightening properties by
inhibiting melanin production (melanin is the skin pigment that causes all your
pigmentation) Some researches showed that a 1% concentration of SAP has a
strong antimicrobial effect on acne for 8 hours. You can easily find products
with more than 10% concentration of SAP in the market. What’s more, SAP treats
acne with no side effects.
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