GSW injection primarily refers to a Glutathione Super Whitening (GSW) injection, an intravenous cosmetic treatment popular for skin brightening and anti aging effects. Description of GSW Injections Primary Ingredient: The main active ingredient Amazon.com: Relumins Advance White Active Glutathione Complex Max Dose 900mg Glutathione with 6X Boosters, ALA & NAC Summer Glow Wellness Anti Aging Skin Supplement 60 Caps x 3 Bottles : Health & Household Glutathione Injection VITAstir Clinic Glutathione Injection 600 Mg Strength Liquid Dosage Form, Skin Whitening Application, Suitable For Women at Best Price in Chandigarh Nyx Pharmaceuticals Private Limited Glutathione Injection: Cost, Benefits, and Side Effects