glutathion complément alimentaire L-Glutathion | Solgar Glutathion liposomal réduit en gélule

doi: 10.1186/s12879-024-09455-1, 72 MosmannJ

A 12-week eye cream study in 41 women with photodamage found GHK-Cu outperformed both placebo and vitamin K cream for reducing lines and wrinkles while improving overall appearance and increasing skin density

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"Placebo-controlled" means the control group receives an identical-looking but inactive product, so any improvement in the treatment group can be attributed to the active ingredients rather than the act of applying something

And one called KPV is said to quell inflammation

Reduced glutathione works by inhibiting the enzyme tyrosinase, which is responsible for melanin production