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rinRen

rinRen Remedyal Treatment Refill (Mint & Lemon), 300ml

rinRen Remedyal Treatment Refill (Mint & Lemon), 300ml

Rated 4.7 out of 7.0 by Japan’s largest beauty community

Scalp skincare for firmer, fuller hair.

✓ 100% AUTHENTIC, SHIPS FROM JAPAN

✓ DUTIES & TAXES INCLUDED FOR US ORDERS

Regular price $41.00 USD
Regular price Sale price $41.00 USD
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What it is

Medicated, additive-free treatment. Based on scalp skincare principles. A hair care series that leads to beautiful hair from the scalp with the blessings of domestically produced plants. Formulated with scalp moisturizing ingredients and plant-derived active ingredients. Gently cleanses the scalp with daily hair care, leading to a healthy scalp and bouncy hair. It balances the scalp environment, which tends to be unstable due to dryness or sebum imbalance, and leads to a healthy condition. Furthermore, it contains 11 types of domestically produced plant-derived ingredients, such as bamboo shoot peel extract from Ehime Prefecture and burdock extract from Aomori Prefecture. It moisturizes the hair and scalp, leading to bouncy hair with firmness and body. In addition, clay (bentonite) from Yamagata Prefecture absorbs sebum and dirt from the scalp, thoroughly cleansing even dirt in the pores. The mineral-containing clay conditions the scalp and leads to a healthy scalp. No synthetic fragrances are used; it has a naturally derived fragrance blended with Japanese mint from Hokkaido and lemon from the Setouchi region. Enjoy a refreshing hair care time with its cool and invigorating scent. <Ingredients not used> Sulfate-based cleansing agents, mineral oil, silicone, parabens, petroleum-based surfactants, synthetic fragrances, synthetic colorants, animal-derived ingredients <Efficacy/Effects> Keeps hair and scalp healthy. Prevents sweat odor of hair and scalp. Prevents dandruff and itchiness. Prevents split ends, breakage, and frizz. (Quasi-drug) Product name: RinRen Treatment MLR *This product is a refill, so the bottle is not included.

Ingredients

Dipotassium glycyrrhizate Other Bamboo shoot peel extract, Swertia japonica extract, Rosemary extract, Melissa extract, Lemon juice, Seagrass extract, Citrus unshiu peel extract, Burdock extract, Seaweed extract (1), Seaweed extract (5), Maltose/sucrose condensate, Bentonite, Purified water, l-Menthol, Hydrogenated rapeseed alcohol, Caprylic/capric triglyceride, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl dilinoleate, Stearyltrimethylammonium bromide, N-[3-Alkyl(12,14)oxy-2-hydroxypropyl]-L-arginine hydrochloride solution, Concentrated glycerin, Hydroxyethylcellulose, L-Glutamic acid, 1,3-Butylene glycol, 1,2-Pentanediol, Isopropanol, Isostearic acid, Ethanol, Phenoxyethanol, Anhydrous ethanol, Fragrance (Only naturally derived fragrances are used)

How to use

After shampooing, lightly towel-dry your hair, then take an appropriate amount in your hands and apply it evenly throughout your hair. After a few minutes, rinse thoroughly.

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.