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Real Barrier

Real Barrier Retinol Lifting Wrapping Mask

Ingredient analysis and how the ad lines read

Read on 2026-09-21

What is this product?

A retinol and bakuchiol overnight wrapping mask with niacinamide placed high in the list and a long tail of peptides, but concentrations are not given and the formula carries several essential oils and fragrance allergens.

What makes it different?

The formula pairs retinol with bakuchiol, a plant-derived retinol alternative, and places niacinamide at position 9, unusually high for a wash-off or overnight mask. It also stacks a dozen peptides in the later half of the list, including copper tripeptide-1 and palmitoyl peptides. The trade-off is a notable fragrance load: five essential oils plus citronellol, linalool, geraniol, limonene and citral, which sensitive skin should weigh. No concentrations are printed for any of the headline actives.

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.

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.