Appearance: Colorless to yellowish liquid.
1.It is a derivative of VC, which can inhibit the activity of tyrosinase and reduce melanin.
2.It is gentler and more stable than the general VC, as well as has excellent transdermal absorption ability, which can make it decompose into free vitamin C in the skin to achieve physiological functions.
3.It is not photosensitive and can be used safely during the day.
1. Soluble in oil and insoluble in water.
2.Widely used for emulsion, cream, essence products of whitening, and antioxidants.
Recommended dosage: 0.5-5.0%