COA
COA Premium Care Shampoo, 300ml
COA Premium Care Shampoo, 300ml
Rated 5.7 out of 7.0 by Japan’s largest beauty community
This is an amino acid shampoo created by COA GINZA.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This amino acid shampoo was created by Ginza hair salon COA GINZA. Formulated with mildly acidic, low-irritant cleansing ingredients, it's recommended for those with dry or sensitive skin. It lathers well, moisturizing your hair and scalp for a smooth, manageable finish. Its mild, acidic cleansing ingredients provide a gentle cleansing effect. Its low irritation makes it suitable for those with dry or sensitive skin. It lathers well, leaving your hair and scalp feeling moisturized and smooth after washing. Its gentle, soap-like fragrance leaves a gorgeous, natural, long-lasting fragrance.
Ingredients
Water, Sodium Lauroyl Methylalanine, TEA-Cocoyl Glutamate, Cocamide DEA, Cocamidopropyl Betaine, Isopentyldiol, Sodium Methyl Cocoyl Taurate, Fragrance, PPG-10 Sorbitol, PEG-40 Hydrogenated Castor Oil, Polyquaternium-10, Hydrolyzed Keratin (Mishimiya Goat), Betaine, Dipotassium Glycyrrhizate, Citric Acid, Butylene Glycol, Disodium EDTA, Methylisothiazolinone, Argania Spinosa Kernel Oil, Licorice Root Extract, Jojoba Seed Oil, Roman Chamomile Flower Oil, Rosemary Leaf Oil, Lavender Oil, Mandarin Orange Peel Oil, Bergamot Fruit Oil, Palmarosa Oil, Pelargonium Graveolens Oil, Ginger Root Oil, Coriander Fruit Oil, Orange Peel Oil, Cananga Odorata Flower Oil, Amyris Balsamifera Bark Oil, Methylparaben, Phenoxyethanol
How to use
After wetting your hair thoroughly, take an appropriate amount and massage it into your hair. Then 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.