ProtoClinical k-beauty [Pyunkang Yul] Sleeping Mask 120ml single pale blue upright container centered on a white background
ProtoClinical k-beauty [Pyunkang Yul] Sleeping Mask 120ml single pale blue upright container centered on a white background
Pyunkang Yul

[Pyunkang Yul] Sleeping Mask 120ml

$12.60
Overnight moisture recharge Strengthens barrier comfort Refines rough texture Soothes stressed skin Leaves skin plump by morning Lightweight overnight care
The Pyunkang Yul Sleeping Mask provides overnight hydration and revitalization for tired, sensitive skin. Formulated with Ceramide, Hyaluronic Acid, and Honeysuckle Flower Extract, it deeply moisturizes, strengthens the skin barrier, and soothes irritation, ensuring a plump, radiant complexion by morning. With gentle exfoliating PHA and Willow Bark Extract,...
A low-pH sleeping mask that wraps skin in overnight moisture, comfort, and gentle texture care.
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Low-pH Sleeping Mask Barrier Repair Hydration Overnight Texture Care Sensitive Skin Friendly
Hyaluronic Acid Propolis/Honey Ceramide BHA (Beta Hydroxy Acid) PHA/LHA Astragalus (Milk Vetch) Honeysuckle Sage
[Pyunkang Yul] Sleeping Mask 120ml
[Pyunkang Yul] Sleeping Mask 120ml Default Title
$12.60
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Hyaluronic Acid, the repair molecule

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this mask, Hyaluronic Acid targets sensitivity and redness, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.
Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Ceramides
restore the lipid mortar between skin cells to lock in moisture and keep irritants out
The texture

Intensive, soothing


Sensitive Reactive Dull Pigmented Brightening Radiance Barrier Repair Protection Redness Irritation Roughness Texture
Hover the swatch — it ripples like water

How to use

1

At the end of your evening routine, smooth an even layer over the face.

2

Avoid the immediate eye area.

3

Leave on overnight.

4

Rinse lightly the next morning.

5

Use two to three times a week or as needed.

Full transparency

Ingredients

Ceramide, hyaluronic acid, honeysuckle, and gentle PHA/BHA support overnight hydration and smoother texture.

An overnight mask works best when it balances moisture retention with ingredients that improve surface quality while you sleep, and this formula does exactly that. Ceramide helps reinforce the barrier so skin can hold onto hydration more effectively through the night. Hyaluronic acid adds water-binding support, creating the cushioned feel people expect from a sleeping pack. The formula also includes gentle exfoliating helpers such as PHA and willow-bark-derived ingredients, which can help loosen rough buildup more gradually than stronger peel formats. That matters because overnight care needs to refine texture without leaving the skin feeling sensitized by morning. Honeysuckle and astragalus root add a calming, conditioning layer that supports the comfort side of the formula, especially for tired or easily stressed skin. The low-pH approach further helps keep the product compatible with a barrier-focused routine. By morning, the combination of hydration, mild resurfacing, and barrier support can leave skin looking smoother, feeling softer, and appearing more rested and balanced.

The detail

Specs & details

FormatTreatment mask
SizeDefault Title
Skin typesSensitive Skin
Country of originSouth Korea
Pairs beautifully with

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$12.60
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Questions & answers

2 to 3 times per week for maintenance. Daily use is fine during periods of extra skin stress.
No. Pat the remaining essence into your skin for maximum benefit.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with sensitive skin dealing with sensitivity and redness. If you have very reactive skin, patch test on the inner arm before full application.
Start with once a week and monitor your skin's response. The concentrated formula may be intense for very reactive skin.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
The extended contact time (15 to 20 minutes) allows a much higher concentration of actives to penetrate compared to a rinse-off or leave-on product.
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Pyunkang Yul
About the brand

OriginSeoul, KR
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