Amino Master Deep Repair Hair Treatment is a Japanese rinse-out hair mask, 100g, in a peony and rose scent. Worked into towel-blotted wet hair after shampoo, it deeply repairs damaged, frizz-prone hair with a heat-activated repair ingredient, keratin, and 19 amino acids, then rinses out for stronger-feeling, smoother, glossier hair.
How to Work It Into Your Routine
1. After shampooing, squeeze water from the hair thoroughly.
2. Work an appropriate amount through the mid-lengths and ends.
3. Leave it for a few minutes to absorb.
4. Rinse with lukewarm water, then dry, applying heat to boost repair.
What’s Inside
Heat-repair ingredient (meadowfoam-delta-lactone): boosts repair when you apply heat
Keratin (raw and hydrolyzed): rebuilds the feel of weak, damaged hair
19 amino acids: help hair stay soft and smooth after washing
CMC ingredients (ceramide NG, cholesterol): restore internal moisture pathways
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Frequently Asked Questions
Are these products authentic?
Yes, authenticity is 100% guaranteed.
We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves, in its original Japanese version, and never outdated.
What are your shipping rates?
All orders over US$75 ships for free, applied automatically at check out.
For all other orders, we charge US$10-20 for shipping depending on your location.
How long does delivery take?
Here are our latest estimate which includes 3-5 days for ordering processing in Japan.
Actual delivery can be affected by customs or carrier delays in each country, all of which are outside of our control.
USA: 12-15 days
Canada, United Kingdom, France, Germany: 9 to 12 days
Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 days
China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 days
Rest of the world: 11 to 18 days
*For in-stock items only. For pre-orders or restocking items, please contact us before placing an order if you need a detailed estimate.
Will I pay customs or import fees?
US orders: We ship all orders DDP (duties delivered prepaid) which means that we handle all the import and custom duties on our end and nothing is due at your door.
Orders outside the US: Duties and import taxes are set by your local customs authority and are not collected by us. Please note that all local charges are your responsibility. Unfortunately, there is no current system that allows us to handle this on your behalf from Japan.
