l glutathione and glutathione Glutathione-L Injection L-Glutathione 250mg, LongLife

(The Quick Version) GHK-Cu stands for glycyl-L-histidyl-L-lysine copper(II)

Key Benefits: Powerful brightening and hydration Gently removes makeup and impurities without irritation Moisturizes skin even after cleansing Tightens pores and improves elasticity Revitalizes dull, tired skin Fragrance-free and ideal for sensitive skin Active Ingredients: Lipo Gluta Niac Oil: Blend of glutathione (brightens and evens tone) and niacinamide (strengthens the barrier and reduces inflammation) Plant-derived Oils: Nourish and soften skin while protecting against moisture loss APLB Glutathione Niacinamide Hydrating Cleansing Oil is a must-have for anyone seeking a gentle yet effective cleansing solution

Reconstituted with 3 mL bacteriostatic water for a 23.3 mg/mL total-blend concentration

NAC's parent-molecule oral bioavailability is estimated at approximately 4-16% due to first-pass hepatic metabolism

Bacteriostatic water, thanks to the benzyl alcohol, helps keep the solution more suitable for ongoing research handling for weeks

Skin rejuvenation: 8 to 12 weeks on, 4 weeks off