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SKIN&LAB

SKIN&LAB Glutathion Ampoule Toner

Ingredient analysis and how the ad lines read

Read on 2026-09-05

What is this product?

A brightening-focused ampoule toner built around glutathione at a disclosed 3,000 ppm, with niacinamide high in the list and arbutin and adenosine in the mid-list range, plus a broad vitamin blend.

What makes it different?

Glutathione sits ninth of 47 ingredients with its 3,000 ppm concentration printed, which is more transparency than most toners offer for this ingredient. Niacinamide at fifth and arbutin at nineteenth give the formula several brightening actives at once. A late-list vitamin complex including ascorbic acid, retinyl palmitate and biotin adds breadth, though amounts there are undisclosed. The list is fragrance-free and contains no drying alcohols.

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 3 with no dictionary entry, left in Korean.

Key ingredientWorth a closer look

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