MOMOTANI JUNTENKAN
MOMOTANI JUNTENKAN Mediderma Hydra Pore Serum, 15g
MOMOTANI JUNTENKAN Mediderma Hydra Pore Serum, 15g
A pore care serum that uses a needle-type pore treatment!
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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What it is
A spot treatment serum that addresses bothersome pores and excess sebum. It moisturizes and conditions the skin, leading to smooth, even-textured skin. [Features] ■ Applicator design for targeted application: Features an applicator that allows direct application to areas of concern. Can be used precisely on the T-zone and areas where pores are a concern. ■ Designed to be easily incorporated into daily care: Contains beauty needles (skin conditioning ingredients) to smooth the skin when added to your daily skincare routine. ■ Contains ingredients that support pore and sebum care: Contains glycylglycine, niacinamide, and PHA (all skin conditioning and moisturizing ingredients). Refines skin texture and addresses the appearance of pores. ■ Moisturizing ingredients that improve skin condition: Contains CICA, Houttuynia cordata extract, and tea tree oil (all moisturizing ingredients). Prevents skin roughness caused by dryness and promotes healthy skin. [Points] ・Intensive care that can be used precisely on areas of concern ・Easy care that can be added to your daily skincare routine
Ingredients
Water, DPG, Propanediol, Ascorbyl Glucoside, Alpha-Arbutin, Glutathione, Galactomyces Ferment Filtrate, Glycylglycine, Niacinamide, Tea Tree Leaf Oil, Houttuynia Cordata Extract, Gluconolactone, Cyanocobalamin, Betaine, Sodium Hyaluronate, Butylene Glycol, Methyl Gluceth-10, Ethanol, PEG-60 Hydrogenated Castor Oil, Carbomer, Sodium Hydroxide, Etidronic Acid, Phenoxyethanol
How to use
After preparing your skin with lotion and cream, apply an appropriate amount to the areas of concern on your skin and gently massage it in with small circular motions. (1) Apply the serum to areas where pores are particularly noticeable, such as the sides of the nose, the T-zone, and the triangular zone. (2) Using the tip of the applicator, massage it in with circular motions. If desired, you can pat it in with your hands at the end. You may experience a tingling sensation or redness, but this will subside over time. If it does not subside, rinse with water or lukewarm water.
We ship internationally from Japan!
Frequently Asked Questions
Are the products you sell authentic?
Authenticity is 100% guaranteed. We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves and never outdated.
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.