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Ma:nyo

Ma:nyo Glutathion 7 Dark Spot Serum Patch

Ingredient analysis and how the ad lines read

Read on 2026-09-21

What is this product?

A hydrogel-style patch whose serum base centers on niacinamide near the top of the list plus a seven-ingredient brightening set, with glutathione at a printed 5ppm. Suitable for users targeting dullness or dark spots with a hydrating, fragrance-free format.

What makes it different?

The seven highlighted brighteners, including arbutin, alpha-arbutin, ascorbic acid and koic acid, all sit in the later half of the list, so their working levels are likely modest. Glutathione is the only ingredient with a printed concentration, at 5ppm. The base leans on gelling agents such as carrageenan, glucomannan and guar gum, which fits a patch format, and a long line of hyaluronic acid derivatives runs through the final ten items. No fragrance or drying alcohol appears in the list.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 2 with no dictionary entry, left in Korean.

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.