Sur.Medic+ Super Glutathione 100 Bright Mask - 10 x 30g

This box contains ten individually sealed 30g sheet masks. The formula lists glutathione at 180ppm (0.018%), alongside niacinamide, mulberry bark and licorice root extracts, vitamin C and other botanicals. Fragrance is also listed.

What the topical glutathione evidence says

Glutathione is a known antioxidant, but clinical evidence for skin brightening from topical use remains limited. A 2025 systematic review in the Journal of Clinical and Aesthetic Dermatology included five clinical trials and called for more randomized studies. One trial summarized in the review used a 2% oxidized glutathione lotion, a different form and over 100 times the concentration listed for this mask. Those results cannot predict the effect of this sheet mask.

Other formula highlights

The published ingredient list also includes niacinamide, ascorbic acid (vitamin C), tocopheryl acetate (vitamin E), camellia seed oil, panthenol, sodium hyaluronate, mulberry bark and licorice root extracts, plus tiger lily, jasmine and lotus extracts. Mulberry and licorice are common ingredients in tone-care cosmetics, but their concentrations are not stated here and their presence does not establish the results of this finished mask. The formula contains fragrance.

How to use

After cleansing, prepare the skin with toner if desired. Apply one sheet evenly to the face, leave it on for 10-15 minutes, then remove it and pat in the remaining essence. The brand recommends use two or three times a week. Avoid direct contact with the eyes and discard the sheet after one use.

Product details

FAQ

Does glutathione brighten skin?
Glutathione is an antioxidant, but evidence for topical brightening remains limited. A 2025 systematic review found five clinical trials and called for more randomized studies. The results from other glutathione products should not be assumed to apply to this mask, which lists 180ppm.

Why does the essence sometimes look darker?
The formula lists ascorbic acid, which can oxidize with exposure to air and light. The manufacturer does not specify a normal colour range for this mask. If an unopened sachet is strongly brown, damaged or has an unusual smell, do not use it and contact the seller.

How often should I use it?
The manufacturer recommends two to three times a week, leaving one sheet on for 10-15 minutes. Discard the sheet after one use.

Does it contain fragrance?
Yes. Fragrance is listed in the formula, so patch-test first if you are sensitive to fragranced leave-on products.

How is it different from the Super Hyaluronic 100 Aqua Mask?
This mask features glutathione, niacinamide and botanical extracts in a tone-care routine. The Super Hyaluronic 100 Aqua Mask has a more hydration-focused ingredient story.