M-mark series
(Restocking) M-mark Series Amino Acid Infusion Gel Refill, 140ml
(Restocking) M-mark Series Amino Acid Infusion Gel Refill, 140ml
Rated 5.0 out of 7.0 by Japan’s largest beauty community
Fresh moisture, smooth and moisturizing
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Contains eight amino acids, the main components of natural moisturizing factors. Also includes skin conditioning ingredient (glycylglycine). Its light, refreshing texture penetrates the stratum corneum. Using it after Amino Acid Penetrating Water helps retain more moisture and maintains moisture balance. This glycerin-free gel provides a smooth, moisturizing finish. *This product is a refill; the bottle is not included.
Ingredients
Water, BG, Betaine, 1,2-Hexanediol, Glycylglycine, Serine, Alanine, Glycine, Threonine, Lysine HCl, Arginine, Glutamic Acid, Proline, PCA, PCA-Na, Sodium Lactate, Hydroxypropyltrimonium Hyaluronate, Inositol, Glycosyl Trehalose, Hydrogenated Starch Hydrolysate, Tetrasodium Glutamate Diacetate, Carbomer, Polyacrylate Crosspolymer-6, Sodium Glycolate
How to use
1. Wash the bottle and pump thoroughly, drain and dry them thoroughly. 2. Cut off the spout from the refill bag. Attach the indented part at the bottom of the spout to the opening of the main container and slowly tilt the bag to pour out the entire contents.
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.