kohjin opitac glutathione AA Free Radical Defense from Kohjin
Description
Protein production by auto-induction in high-density shaking cultures

Your skin might look clearer once you address tanning or pigmentation, but it won't get any lighter than your natural shade

2016 measured 55.8% wrinkle volume reduction and 32.8% depth reduction over 12 weeks, with a 31.6% greater reduction than Matrixyl 3000 in head-to-head testing

To achieve a beneficial and therapeutic effect, you would need to take 200 mg up to 15 times a day

For those desiring skin whitening through antioxidant action