De Ou
De Ou Medicated Scalp Care Shampoo, 400ml
De Ou Medicated Scalp Care Shampoo, 400ml
@cosme rating: 4.7/7.0
Medicated shampoo for scalp care
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
Removes sebum, dirt, and odors from the scalp. Contains antibacterial ingredients and charcoal. Silicone-free. Citrus herb scent.
Ingredients
Isopropylmethylphenol, dipotassium glycyrrhizinate
How to use
After rinsing your hair with water or lukewarm water, take an appropriate amount in your hand and massage your scalp thoroughly, 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.
I bought this because I saw that it was good for build-up in my hair. It left my hair feeling refreshed after washing, and it seemed to restore the lather of other shampoos, so I think it's effective. I don't use a lot of wax or oil on my hair, so I think using it once every 1-2 weeks would be enough, but my husband also uses it and says it makes his hair feel refreshed, so it's in demand.
After washing, I felt a refreshing sensation and it felt like I was taking care of my scalp.
Dramatically reduces scalp odor and greasiness in the evening! The perfect product for a man's scalp. As I get older, I've started to worry about scalp odor and greasiness, so my wife recommended this product and I started using it. At first, I thought, "Another cooling product..." but this was different. The moment I wash, I feel refreshed and invigorated, and it thoroughly removes sebum. It doesn't make my hair any more dry than necessary, and using conditioner makes it easy to manage and less stiff. What surprised me most was that I no longer notice scalp odor, even in the evening. My wife said to me after work, "You haven't had much of an odor lately," and I was quietly happy (lol). It's easy to find at the drugstore, and the cost performance is excellent. I'll stick with this one for a while.
I was starting to notice a bad smell on my scalp, so I tried this. I felt refreshed after washing and the smell seemed to have been reduced. It's more expensive than other products, but I think it's worth using.