MCCosmetics NY Prof. Glutathione GSH is a professional-grade topical cosmetic ampoule solution featuring 20% Glutathione. Known for its potent antioxidant properties, Glutathione helps detoxify the skin and inhibit melanin production by blocking the tyrosinase enzyme.
This formula is recommended in depigmentation, whitening, revitalization, and anti-aging protocols to improve the skin’s visual clarity and evenness. It is designed for facial treatments and can be used in professional settings or at home with the appropriate cosmetic tools.
This is a noninvasive product for external use only.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.