IC. U
IC. U IC.U HA Micro Patch EX, 1 pair
IC. U IC.U HA Micro Patch EX, 1 pair
Rated 4.0 out of 7.0 by Japan’s largest beauty community
This serum mask injects needle-shaped "Advanced Hyaluronic Acid" directly into the stratum corneum. Simply apply and sleep to achieve unprecedented firmness and moisture for long-lasting, radiant eyes and lips.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
2 sheets for approximately 2,600 bottles! This serum mask directly injects advanced needle-shaped hyaluronic acid, rather than applying it to the skin. Provides a more sustained, focused approach to aging signs around the eyes and mouth. Formulated with a high concentration of 100% pure "Advanced Hyaluronic Acid." To maintain firming and hydration even after removing the patch the next morning, the newly developed "Advanced Hyaluronic Acid" contains added PEG-8, which inhibits the breakdown of hyaluronic acid by the body's enzyme (hyaluronidase). <Four Benefits of Advanced Hyaluronic Acid> . Sustainability: Remains longer in the stratum corneum, increasing the duration of moisture and firmness! . Firmness: The bulky, three-dimensional structure that holds moisture enhances skin firmness! . Penetration: Excellent affinity with the stratum corneum allows for faster penetration and enhanced effectiveness! Direct injection into the stratum corneum with cutting-edge microneedle technology! Utilizing "microneedle technology," ingredients are solidified into tiny needles. When applied to the skin, the advanced hyaluronic acid penetrates directly into the stratum corneum. While you sleep, it slowly dissolves within the stratum corneum, leaving your skin feeling bouncy and plump. Just apply it and go to sleep! The next morning, your eyes and lips will be incredibly firm and moisturized, with a bouncy appearance.
Ingredients
Hyaluronic acid PEG-8, water
How to use
Use with dry hands. As this product is sensitive to moisture, use immediately after opening. The mask is packed with fine needles, so you may occasionally feel irritation when applying or while wearing it. If this does not subside, discontinue use. Do not remove the hyaluronic acid sheet in the center of the mask. Also, be careful not to touch it, as it will dissolve if touched. [Instructions for Use] ※ This mask is applied to problem areas such as around the eyes and mouth overnight and removed the next morning. Use as the last step in your nighttime skincare routine. ※ If previous skincare products remain on the surface of your skin, the mask may peel off easily, so be sure to let it soak in thoroughly before use. 1. Remove the lid of the transparent case and remove the film backing. ※ When removing the film backing, be careful not to touch the hyaluronic acid sheet. 2. Cut the perforations in the film backing and remove the mask by holding the adhesive part. ※ Do not remove the hyaluronic acid sheet in the center of the mask. 3. Apply the mask to problem areas such as around the eyes and mouth, ensuring a tight fit. *Once applied, the mask cannot be reapplied. *When applying around the eyes, leave the mask at least 3mm away from the edge of your eyes. 4. Sleep with the mask on. Carefully remove the mask the next morning. After applying the mask, do not press hard on the top or move the mask. Do not use on areas with cuts, swelling, eczema, rash, or other abnormalities. Also, after sunburn, wait until redness and stinging on the skin subsides before using. Redness or irritation may occur while the mask is on or after removal. If symptoms persist, discontinue use and consult a dermatologist or customer service center. After removing the mask, if any hardened ingredients remain on the skin, rinse thoroughly with water without rubbing. Do not reuse a mask once used.
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.