arencia
arencia Red Mochi Serum, 50g
arencia Red Mochi Serum, 50g
Rated 4.4 out of 7.0 by Japan’s largest beauty community
Hydrating serum for smooth skin
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
A highly moisturizing serum with rosehip extract . Leaves skin feeling hydrated and soft . Can also be used as a light cream . Supports skin conditioning and overall texture
Ingredients
Water, Glycerin, Niacinamide, Arbutin, Propanediol, 1,2-Hexanediol, Butylene Glycol, Methylpropanediol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arginine, Gardenia Fruit Extract, Ethylhexylglycerin, Dextrin, Adenosine, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Panax Ginseng Fruit Extract, Glyceryl Acrylate/Acrylic Acid Copolymer, Avocado Emulsion Kiss, Blackcurrant Fruit Extract, Inonotus Obliquus Extract, Kale Leaf Extract, Methyl Vinyl Ether/Maleic Acid Copolymer, Saccharomyces/Rice Ferment Filtrate, Sodium Hyaluronate, Ferulic Acid, Beet Root Extract, Cowberry Fruit Extract, Rosa Gallica Flower Extract, Hibiscus Flower Extract, Rosa Canina Fruit Extract, Hexapeptide-2, Water-Soluble Collagen, Hydrolyzed DNA, Biotin, 3-O-Ethyl Ascorbic Acid, Sodium Ascorbyl Phosphate, Ascorbic Acid, Ascorbyl Glucoside, Tocopherol, Panthenol, Pyridoxine
How to use
Use after washing your face and applying lotion. Take an appropriate amount (about the size of a pearl) on your finger and gently apply it to your entire face. Then, continue with your usual 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.
It has a thick, jelly-like texture. It's a serum that penetrates the skin smoothly without leaving a sticky feeling, making it easy to use. I didn't notice any stinging sensation.
Arencia // Red Mochi Serum: A magical serum that gives you bouncy, supple skin! For moisturized, bouncy, firm skin, Arencia's special recipe combines 30% Red Collagen Complex and niacinamide for a bouncy, jelly-like texture. It blends seamlessly into skin for a moisturized finish. The subtle herbal scent is a must-try. @arencia_jp #Arencia #Arencia
Arencia's Red Mochi Serum has been all the rage lately. True to its name, it has a rich, thick, and creamy texture. However, when applied, it melts into the skin like velvet, absorbing smoothly into the stratum corneum. Despite its rich texture, it doesn't leave any sticky residue after a while. It leaves a moist and smooth finish, making it perfect for use in the morning before makeup. Firmness and elasticity after cleansing: I'd been concerned about dryness and lack of firmness, but this serum locks in moisture deep into my skin, giving it a plump, bouncy elasticity from within. Pore tightening: It tightens open pores and sagging skin that I often check in the mirror. With continued use, my skin texture improved, becoming smoother and more supple. Its vegan formula is safe for sensitive skin prone to dryness. Its gentle texture makes it ideal for morning and evening daily care. I would recommend this to anyone who is concerned about both dryness and enlarged pores, or who is looking for a highly functional serum that can be used on sensitive skin.