Product: @manyoofficial Glutathione 7 Dark Spot, Serum, This is my at home K Clinic Shot that I used consistently for a week. Glutathione is used as an injection in Korea to boost skin condition and Glutathione Obsession: Benefits and Drawbacks for Skin 7 days using this glutathione routine and I didnt expect this , Dark spots look visibly lighter and my skin feels more even , #manyo #glutathione #darkspot #hyperpigmentation #acnemark 5 Common Mistakes to Avoid While Using Glutathione in Skincare