illuN
(Restocking) illuN Chapter 4 Collagen Elastisizing Mask, 7 sheets
(Restocking) illuN Chapter 4 Collagen Elastisizing Mask, 7 sheets
Rated 5.6 out of 7.0 by Japan’s largest beauty community
For dry and dull skin *Due to old dead skin cells
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
When you're concerned about dryness and dullness*1, this sheet mask supports anti-aging care*2. The sheet provides moisture and firmness while providing a lifting effect*3, leading to firmer, more toned skin. *1Due to dryness*2Age-appropriate care*3This is a physical effect, not a cosmetic effect. Point 1: Collagen*1 and peptides*2 that lead to firmer skin support anti-aging care*3. *1Tremorella fuciformis extract (moisturizing ingredient)*2Hexapeptide-9, *3Age-appropriate care: Phytocollagen (Tremorella fuciformis extract*) maintains skin moisture while promoting firm, radiant, and healthy skin. *Moisturizing ingredients: 11 types of peptides*Moisturizing skin while promoting plump, fine-textured skin. *Hexapeptide-9. Point 2: Sheet made from 100% bamboo fabric. The soft, lifting effect*1 sheet made from 100% bamboo fabric envelops your skin, allowing moisturizing ingredients*2 to penetrate the stratum corneum and hydrate. *1 This is a physical effect and is not a cosmetic effect. *2 Betaine (moisturizing effect) Point 3 A refreshing and moisturizing water essence type Point 4 Alcohol-free, paraben-free, polyethylene glycol-free Recommended for: . Those who want to make their skin firmer and more radiant . Those who are concerned about dryness . Those who are concerned about dullness* of the skin *Due to dryness
Ingredients
Water, DPG, Glycerin, Betaine, Panthenol, Hydroxyacetophenone, C12-14 Pareth-12, Caprylyl Glycol, Arginine, Carbomer, Ethylhexylglycerin, Xanthan Gum, Disodium EDTA, Fragrance, Tremella Fuciformis Extract, Pantolactone, 1,2-Hexanediol, Dipotassium Glycyrrhizate, Butylene Glycol, Ethyl Hexanediol, Polyglyceryl-10 Laurate, Hexapeptide-9, Acetyl Tetrapeptide-5, Acetyl Hexapeptide-8, Copper Tripeptide-1, Acetyl Tetrapeptide-2, Palmitoyl Pentapeptide-4, Tripeptide-1, Hexapeptide-11, Palmitoyl Tetrapeptide-7, Copper Alanine/Histidine/Lysine Polypeptide HCl, Tripeptide-32
How to use
1. After washing your face, tone your skin with lotion. 2. Place the mask over your eyes and mouth, and press it firmly onto your face. 3. Leave the mask on for 15 to 20 minutes, then remove it. 4. Gently massage any remaining serum into your skin with your hands.
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.