# Medicube Deep Peptide Radiance Sheet Mask

Medicube's Korean-market sheet mask led by Niacinamide, the same formula sold in Korea.

- Brand: Medicube
- Product: Deep Peptide Radiance Sheet Mask
- Price: $2.99
- Availability: Out of stock
- Size: 20g
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- EAN (barcode): 8800289461101
- Category: Masks

## Key benefits

- Built around Niacinamide, positioned for tone and texture.
- Built around Panthenol, positioned for comfort.
- Built around Allantoin, positioned for comfort.
- Formulated as a sheet mask for a weekly care step layered after toner.
- The Korean-market Medicube formula for Deep Peptide Radiance Sheet Mask, matching what Medicube sells in Korea rather than a US-reformulated line.

## How it works

Medicube Deep Peptide Radiance Sheet Mask is a sheet mask built for a weekly care step layered after toner. Its ingredient list leads with Niacinamide, Panthenol, and Allantoin, so the formula's stated purpose lines up with what actually sits near the top of that list rather than with a single marketing ingredient buried further down. Niacinamide does the most work here as a tone and texture, and the remaining actives round out the texture and finish rather than compete for attention. Placed as a weekly care step layered after toner, it is meant to be used PM rather than swapped freely between steps. Because this is the Korean-market version of the Deep Peptide Radiance Sheet Mask line rather than a US-reformulated variant, the texture and finish match what Medicube sells through Korean retail.

## How to use

1. Use it in the evening after toner, before moisturizer, on skin still damp from the toner.
2. Set the sheet at the eyes and mouth first, then smooth outwards so nothing is left bridging.
3. Remove it at the printed time and press what is left into the skin rather than washing it off.
4. Two or three evenings a week. Do not follow it with an exfoliating step on the same night.

## Ingredients

Water, Dipropylene Glycol, Glycerin, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Cetyl Ethylhexanoate, Panthenol, Allantoin, Xylitol, Centella Asiatica Leaf Extract, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Bifida Ferment Lysate, Caprylyl Glycol, Sorbitan Laurate, Hydrogenated Lecithin, Hydrolyzed Hyaluronic Acid, Tocopherol, Asiaticoside, Madecassic Acid, Asiatic Acid, Acetyl Dipeptide-1 Cetyl Ester, Acetyl Hexapeptide-1, Palmitoyl Tripeptide-5, Beta-Glucan, Ceramide NP, Acetyl Octapeptide-3, Hydrogenated Vegetable Oil, Behenyl Alcohol, Polyglyceryl-3 Methylglucose Distearate, Arginine, Carbomer, Adenosine, Hydroxyethylcellulose, Ethylhexylglycerin, Disodium EDTA

## FAQ

### What does the Deep Peptide Radiance Sheet Mask actually contain?

Its ingredient list is led by Niacinamide, with the rest of the formula built to support that active rather than compete with it. We list the ingredients in the order the manufacturer prints them, so the ones near the top of the panel are doing the most work in the formula.

### How do I use the Deep Peptide Radiance Sheet Mask?

Use this sheet mask as a weekly care step layered after toner. To apply, unfold the sheet over a cleansed and toned face, leave on for fifteen to twenty minutes, then peel off and pat in the leftover essence. Keep it to PM unless the packaging states otherwise, and give the rest of the routine a moment to settle before layering the next step. Give it a full bottle or box before judging the result, since most Korean routines are built for steady use rather than a single application.

### Is the Deep Peptide Radiance Sheet Mask the same formula sold in Korea, or a US version?

This Deep Peptide Radiance Sheet Mask is the Korean-market formula, not a version reformulated for US shelves. It arrives with its original Korean-market barcode and batch code intact so the formula can be checked against the box on arrival.

### Can I use the Deep Peptide Radiance Sheet Mask with other actives in my routine?

Yes, as long as it is used in its own step, a weekly care step layered after toner, and not layered on top of a product doing the same job. Introduce any new step gradually over the first week or two and keep an eye on how the skin responds before adding a second new active alongside it.

### Who is the Deep Peptide Radiance Sheet Mask suited for?

It suits most skin types looking for weekly care step layered after toner rather than a single acute problem. It comes in a 20g format. Anyone with a known sensitivity to a specific ingredient should check the full ingredient panel on this page before buying.

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Page: https://korean-pharmacy.com/products/medicube-deep-peptide-radiance-sheet-mask