Appearance: White to off-white powder

Assay (%): 98.0-102.0

• A strong anti-oxidant agent with anti-photoaging, brightening and color-stabilizing properties

• Scavenge free radicals, reduce the ROS level and defend against UV damages

• Reduce melanin production by inhibiting tyrosinase

• Improve skin yellowing by inhibiting collagen glycosylation

• Skin Care Products