MEDIHEAL W.H.P White Hydrating Black Mask EX 1 Sheet

One black sheet to try in your routine

Best for

People starting with one W.H.P black sheet mask

Hydration

Format

Sheet mask

Contents

1 sheets

₩3,000

Retail price in Korea (KRW) at the time of listing. Actual prices may vary.

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What it is

The single MEDIHEAL W.H.P White Hydrating Black Mask EX offers one 25ml black sheet. It is a way to assess fragrance and the finish before choosing a larger pack.

Black color is not a cleansing method

Charcoal powder appears in the formula, but this sheet is removed before patting in the remaining essence. It is not a hardened nose strip or a rinse-off bubble mask. The black sheet alone does not establish complete pore cleansing or a change in pore size.

Humectants and niacinamide

Propylene glycol, glycerin, dipropylene glycol and sodium hyaluronate are listed, together with xylitylglucoside, anhydroxylitol and xylitol. Niacinamide is near the start, but order alone cannot supply its exact concentration or calculate finished-product results. Acai extract, allantoin and dipotassium glycyrrhizate also appear.

Start with one to assess fit

When comparing the ten-pack, separate the content of one mask from the number you need. Fragrance and peppermint extract warrant checking if scents or botanical materials have caused a reaction before. Avoid introducing several unfamiliar masks on the same day if you want to assess the finish clearly. Remove at the stated time and do not reuse the sheet. Peppermint extract is distinct from peppermint oil, and acai extract from fruit oil. A shared plant name does not make differently processed materials identical.

A buying question answered

This single and the ten-sheet W.H.P EX listing share the same reviewed formula. Quantity is the difference. Each contains 25ml, and a single lets you assess fragrance and the finish first.

Use and comparison choices

After cleansing, prepare the skin with toner. Fit the sheet to the face, avoiding eyes and lips. Remove after 15–20 minutes and gently pat in the remaining essence.

Compare the ten-sheet pack once you know it suits you, considering storage and how often you use masks.

If skin still feels dry after removing the mask, finish with soothing cream where needed.

References

Source 1 · Source 2

This guide covers the Korean listing; localized ingredient names are editorial translations. Check your regional pack.

What works

Contains niacinamide, sodium hyaluronate and charcoal powder.
25ml × 1 sheet sales size; compare other sizes and extras separately.

What to watch

Contains fragrance and peppermint extract; a black sheet is not a peel-off nose strip.

Skip it if

A listed ingredient has caused a reaction, or the area is wounded or reacting.

Key ingredients

NiacinamideEWG 1
A form of vitamin B3 that acts on the step where melanin transfers into skin cells, which is the basis for its use in tone-evening products. Research also covers barrier lipid production and oil control, giving it unusually broad application. In Korea it is a listed brightening functional ingredient, commonly at 2 to 5 percent.
Hyaluronic Acid
A glycosaminoglycan found in human skin and joints, notable for how much water it can draw in and hold. Cosmetics usually use the water-soluble sodium salt, though the acid form is sometimes listed directly. Molecular weight determines whether it sits on the surface or works down between corneocytes.
AllantoinEWG 1
Sourced from comfrey root or made synthetically, it softens rough surface texture while calming the skin. It is well tolerated enough for baby and sensitive-skin products, where it has a long history. Poor water solubility keeps its usable concentration fairly low.
Glycerin
The most widely used humectant in skincare, drawing water toward the skin and holding it in the upper layers. Its interaction with the skin's own water channels has been studied for decades, and it is mild enough to appear across a very wide concentration range. At high levels it turns tacky, so formulas usually pair it with lighter humectants.

Description

The single MEDIHEAL W.H.P White Hydrating Black Mask EX offers one 25ml black sheet. It is a way to assess fragrance and the finish before choosing a larger pack.

How to use and where it fits

1
After cleansing, prepare the skin with toner.
2
Fit the sheet to the face, avoiding eyes and lips.
3
Remove after 15–20 minutes and gently pat in the remaining essence.

Questions people ask

How do I use it?

After cleansing, prepare the skin with toner. Fit the sheet to the face, avoiding eyes and lips. Remove after 15–20 minutes and gently pat in the remaining essence.

Does it differ from the ten-sheet pack?

This single and the ten-sheet W.H.P EX listing share the same reviewed formula. Quantity is the difference. Each contains 25ml, and a single lets you assess fragrance and the finish first.

What can I pair with or compare?

MEDIHEAL W.H.P White Hydrating Black Mask EX 10 Sheets: Contains niacinamide, sodium hyaluronate and charcoal powder. Compare the ten-sheet pack once you know it suits you, considering storage and how often you use masks. If skin still feels dry after removing the mask, finish with soothing cream where needed.

Full Ingredients

Water, Propylene Glycol, , , Dipropylene Glycol, Bis-PEG-18 Methyl Ether Dimethyl Silane, PEG-60 Hydrogenated Castor Oil, , , Euterpe Oleracea Fruit Extract, , Xylitylglucoside, Anhydroxylitol, Xylitol, Glucose, Mentha Piperita (Peppermint) Extract, Trehalose, Charcoal Powder, Disodium EDTA, Arginine, Carbomer, Hydroxyethylcellulose, Zanthoxylum Piperitum Fruit Extract, Usnea Barbata (Lichen) Extract, 1,2-Hexanediol, Fragrance…