
COSRX
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Glutathione a chemical step used in some hair-straightening or perming treatments.
Tracking 18 published papers (2025-2026).
Environmental pollution (Barking, Essex : 1987), 2026, cited 0× (OpenAlex)
European journal of dermatology : EJD, 2026
Molecules (Basel, Switzerland), 2026
Related ingredients, common formula neighbors, naming, and catalog context. This stays separate from evidence and personal-fit guidance.
Real brands and product categories from the 361 decoded products listing Glutathione — an observation of our catalog, not a claim about market share.
Brands
Product categories
serums (123), masks (68), moisturizers (53), toners (33), sunscreens (21), eye creams (20)
Based on those categories, Glutathione shows up mostly in leave-on products (255 of 286 classified) — derived from product category, not a label fact.
Commonly appears alongside
How often another ingredient appears in the same decoded products. This does not show routine compatibility.
358 public products list this ingredient.
Ingredient lists show presence and order, not concentration, pH, ingredient grade, delivery system, or finished-formula performance.
Sources & methodologyCompiled from the EU CosIng database (ref 34021) · snapshot 16 June 2026. CosIng is an informational, non-legally-binding reference. Inclusion does not mean an ingredient is approved, safe, authorized for cosmetic use, or clinically effective. An INCI list does not reveal concentration, pH, ingredient grade, delivery system, or finished-formula performance.