OSAJI
OSAJI Cool Scalp Mist Ryo, 95ml
OSAJI Cool Scalp Mist Ryo, 95ml
@cosme rating: 5.0/7.0
Refresh your scalp with citrus and a cooling sensation.
✓ 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
Refresh with the scent of Setouchi lemon.A scalp mist that supports scalp care in the summer.Formulated with menthol and sugarcane-derived ethanol, it provides a cool, refreshing sensation, refreshing your sweaty scalp during the hot and humid season.It relieves the discomfort that is typical of summer and supports a light and refreshing scalp environment.The shot-type nozzle allows direct application to the scalp, making care easy
Ingredients
Water, ethanol, propanediol, pentylene glycol, polyglyceryl-10 laurate, sodium PCA, sodium lactate, lactic acid, sugarcane extract, sodium metaphosphate, menthol, methyldiisopropylpropionamide, hexyl dimethylolpropionate, lemon peel oil, peppermint leaf oil, Indian lemongrass oil
How to use
Aim the nozzle directly onto your scalp and spray, then massage in. Be careful not to get it in your eyes.
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.
Whenever I feel hot, I can just spray it directly onto my scalp for a refreshing feeling. It's easy to use and refreshing. It leaves a cooling sensation after a while. I like the lemon and mint scent, which is natural and not artificial. It's subtle and doesn't last long, so I think it could be a little stronger. However, if I'm using it on the go, this scent might be just right to avoid bothering others. When I use it after a bath, I feel like the heat-reducing ingredients somehow reduce the time I spend drying my hair, which is probably due to the ingredients. I have a lot of hair, so drying it is always a pain, so this is a lifesaver. However, the amount of liquid sprayed is large, so if I'm not careful, it can drip onto my face and neck. I also have a L'Occitane product, but I think that one does a better job of masking scalp odor. The cooling sensation and scent are strong, and the scent is a bit masculine, or rather, older man-like. I'd like to try other products as well.
I bought it because I was attracted to the lemon scent. It's not too big, so I carry it in my bag and use it whenever I feel hot to refresh myself. It has a refreshing, soothing feel.
It's a refreshing item that's perfect for summer. It's small so I can carry it around with me and it's useful when I want to refresh myself on the go.
The refreshing lemon scent is very nice and the cooling sensation isn't too strong, making it easy to use on a daily basis. I like that it's small enough to carry around and use before going out, so I can use it whenever I feel like it. A lot of mist comes out at once, so if you don't rub it in right away, it drips, which makes it a little difficult to use.
In the summer, I buy scalp-cleansing sprays. This is also very refreshing and good!