how is cysteine in glutathione used as a detoxifying agent PDF) Antioxidant effects after coffee enema or oral coffee consumption healthy Thai male volunteers Glutathione: Uses, Dosage, Side Effects
Description
Collagen supplements primarily target structure, firmness, and elasticity, whereas glutathione targets brightness, clarity, and anti-aging through antioxidant activity

The injection is meant to be once weekly, because the medication lasts for around a week in your system before it breaks down to the point it loses effectiveness
Exp Derm 2007;16:66170

The Importance of Glutathione in the Body Glutathione contributes to various vital functions, including: Detoxification: It aids in the detoxification of harmful substances, including heavy metals and pollutants