Arts and Entertainment Who owns Belle Nubian? Who owns Belle Nubian? Faria ICHOLA - What is glutathione in skin care? Glutathione is a potent antioxidant, which is widely used in skin care products for skin lightening especially in the Asian market. ... Conclusion skin care products containing GSH 0.1% and 0.5% were effective in facial skin lightening.Mar 29, 2019 Related Posts:What is the most effective form of glutathione?Is there any tablet for skin whitening?Does glutathione make your hair white?Is it safe to use glutathione soap?