COW BRAND
COW BRAND Smooth Care Shampoo Refill, 360ml
COW BRAND Smooth Care Shampoo Refill, 360ml
Rated 5.0 out of 7.0 by Japan's largest beauty community.
A mildly acidic shampoo containing naturally derived amino acid-based cleansing ingredients
✓ 100% authentic. Direct from brand or official stores only
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Track your order via your national carrier (USPS / Royal Mail)
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What it is
A mildly acidic shampoo formulated with naturally derived amino acid cleansing ingredients that are gentle on the scalp. ●A mildly acidic shampoo formulated with naturally derived amino acid cleansing ingredients that are gentle on the scalp. ●Leaves hair feeling refreshed, moisturized, and silky smooth after washing. ●Contains naturally derived conditioning ingredients. ●Silicone-free formula. ●Contains skin-derived moisturizing ingredients: ceramide, hyaluronic acid, and amino acid (glycine). ●A great value refill. *This product is a refill, so the bottle is not included.
Ingredients
Water, Sodium Methyl Cocoyl Taurate, Cocamidopropyl Betaine, Disodium Laureth Sulfosuccinate, Lauramidopropylamine Oxide, Caprylyl Glycol, Lauryl Hydroxysultaine, PPG-2 Cocamide, Cocamide Methyl MEA, Sodium Cocoyl Glutamate, Ceramide NG, Sodium Hyaluronate, Glycine, Sodium Dilauroyl Glutamate Lysine, Inulin, Polyquaternium-10, Polyquaternium-7, Citric Acid
How to use
After refilling, rinse lightly with lukewarm water, then spread an appropriate amount over your hair, lather well, and massage your scalp. Then, rinse thoroughly. <Refilling Instructions>Before refilling, thoroughly wash the inside of the bottle and the pump with tap water and dry thoroughly. (1) Opening the spout. Tear it off in the direction of the arrow as shown in the illustration. If the spout is closed, pinch both ends of the spout to open it. *Please be careful not to hold the pack too tightly when cutting, as this may cause the liquid to splash out. (2) Pour into the bottle. Insert the spout into the mouth of the bottle and slowly dispense the contents. Be sure to refill the entire amount into a pump bottle of "Cow Brand Shampoo (Smooth Care)" in one go. Since no preservatives are used, thoroughly wash the inside of the bottle and the pump with tap water before refilling, and dry thoroughly before refilling. Do not mix with other products or water.
We ship internationally from Japan!
Frequently Asked Questions
Are the products you sell authentic?
Authenticity is 100% guaranteed. We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves and never outdated.
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.
I bought it because it was a hot topic and I use Milk Soap on a daily basis. It lathers well, so it's perfect for using as a pre-shampoo on days when I use styling products. Honestly, I think I could use just this one bottle, and it's cheap, so I'll keep using it.
I bought this product because it was a hot topic on social media! I have virgin hair and an oily scalp. It was said to leave a smooth finish, but I felt it was a little lacking for me.
I bought this after seeing positive reviews on social media. My hair was getting a bit dry and frizzy due to excessive use of hair care and styling products, so I've been using it twice a week as a reset shampoo. It seems to have removed all the residual hair oil, making my hair feel lighter and smoother to the touch, so I plan to continue using it.
It's fragrance-free, gentle on the skin, yet smooth! Perfect for morning sickness! I started using this shampoo after my head got a rash when I was using another shampoo. I used a different shampoo for a while after that, but then I got pregnant and started having morning sickness. I can't stand scented shampoos, and I feel nauseous every day while bathing, so I asked my husband to buy me this. As a result, since it's fragrance-free, it didn't make me feel nauseous, and it was really good! I recommend the treatment, as it leaves my hair feeling smooth, rivaling even the best shampoos. There's less treatment than shampoo, so be careful when using them together.
I bought the COW Brand Shampoo SB refill (360ml). It's a mild, additive-free formula for delicate skin, leaving your scalp feeling refreshed and your hair feeling silky smooth. It's a mildly acidic shampoo formulated with naturally derived amino acid cleansing ingredients for your scalp. It contains naturally derived conditioning ingredients, a silicone-free formula, and skin-derived moisturizing ingredients: ceramide, hyaluronic acid, and amino acids (glycine). [Usage of shampoo alone] It produces a fine, fluffy lather. It's not dense. I don't think it lathers particularly well. It doesn't leave a rough feeling after rinsing, but it's not slippery or soft. It feels smooth and manageable after blow-drying. It doesn't leave hair in the hair the next morning, and it's a little dry. I think it leaves my scalp feeling refreshed. It's fragrance-free, but it has a refreshing scent. I'd like to try the moisturizing version.