muku+
muku+ Moist Amino Gel Hair Treatment, 410g
muku+ Moist Amino Gel Hair Treatment, 410g
Rated 5.2 out of 7.0 by Japan’s largest beauty community
For moisturized, pure hair
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
A plant-based gel*1 hair treatment born from a wellness concept. It incorporates plant-based amino acids*2 into the hair, leading to beautiful, moisturized, and manageable hair. Relax Nature scent. *1 A gel containing liposomal plant-derived ingredients (Selenicereus costaricensis leaf/stem extract, valine, proline, arginine, PCA-Na (all moisturizing ingredients)) in a unique ratio. *2 Valine, proline, arginine (all moisturizing ingredients)
Ingredients
How to use
[How to open] While holding the pump neck, turn the head counterclockwise to lift it, then press the pump a few times before using. If the head does not lift, tighten the screw firmly, hold it in place by hand, and then turn the head again. [Hair Treatment] STEP 1 Lightly drain the water from your hair and apply from the ends to the middle. STEP 2 Massage the product into your hair until it is thoroughly absorbed.
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.