MOMOTANI JUNTENKAN
MOMOTANI JUNTENKAN Mediderma Toning Gel Mask
MOMOTANI JUNTENKAN Mediderma Toning Gel Mask
@cosme rating: 5.4/7.0
A gel mask that thoroughly enhances skin's shine and texture.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
A gel-type sheet mask that provides both tone-up*1 and pore care. It moisturizes and leads to smooth, radiant skin with refined texture. [Features] ■ Toning*1 x Pore Care Contains glutathione, vitamin C, arbutin, and galactomyces ferment filtrate (all moisturizing ingredients). In addition, niacinamide, glycylglycine, and tea tree oil (all moisturizing ingredients) are added to condition the skin while addressing the appearance of pores. ■ Gel-like Penetrating*2 Design The gel sheet, which contains plenty of moisture, adheres to the skin. It delivers moisture to the stratum corneum, resulting in a fresh finish. ■ Conditions Skin with Moisture Care Contains Houttuynia cordata extract (moisturizing ingredient). It cares for dullness and skin fluctuations caused by dryness, leading to healthy skin. [Points] ・Cooling gel makes it ideal for summer skincare ・Intensive care that replenishes moisture and conditions the skin in one sheet*1 Skin appearance due to moisture*2 To the stratum corneum
Ingredients
Water, BG, Glycerin, Pentylene Glycol, Diglycerin, (Sodium Acrylate/Sodium Acryloyldimethyl Taurate) Copolymer, Hydrolyzed Sponge, Glycylglycine, Gluconolactone, Centella Asiatica Leaf/Stem Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Retinyl Palmitate, Acetyl Hexapeptide-8, Glycosyl Trehalose, 3-Glyceryl Ascorbate, Houttuynia Cordata Extract, Niacinamide, Lactobacillus Ferment Filtrate, Bakuchiol, Polyquaternium-61, Sodium Hyaluronate, Myristyl 3-Glyceryl Ascorbate, 1,2-Hexanediol, Ethylhexylglycerin, Hydrolyzed Hydrogenated Starch, Caprylyl Glycol, Corn Oil, Squalane, Dimethicone, Isohexadecane, Polysorbate 80, Phenoxyethanol, Sorbitan Oleate, Tocopherol
How to use
Please use after preparing your skin with lotion or other skincare products. Before opening, please knead the sheet mask pouch well. Remove the sheet mask from the pouch, carefully unfold it, and apply it to your entire face. After 3-5 minutes, remove the mask and gently pat the remaining serum into your skin. It can be used both morning and evening as part of your skincare routine.
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.