plus eau
plus eau Hydro Mist N Refill, 200ml
plus eau Hydro Mist N Refill, 200ml
@cosme rating: 4.9/7.0
A salon-inspired new hair beauty routine: Hair booster introduction liquid
✓ 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
By misting after shampooing and before treatment, the carefully selected beauty moisturizing ingredients will intensively repair damage to your hair, reduce dryness, and promote the penetration of the treatment, leading to shiny hair. *This product is a refill, so the main product is not included.
Ingredients
How to use
[In-bath use] After shampooing, drain the water and spray all over your hair, then use as a treatment. [Out-bath use] Apply to the center of towel-dried hair and let it dry. Also good for fixing bedhead.
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.
Before blow-drying, I apply it mainly to my bangs and the areas around my face that tend to get a little dry, then I apply hair milk and hair oil, then blow-dry. I also use this to fix bedhead and split ends in the morning, as I thought hair mist would be better for my hair than water. My hair is highly damaged, with the surface bleached repeatedly, so a little doesn't have much effect, so I apply it until my hair is quite wet. It's scentless, so it doesn't mix with the scent of the hair milk or hair oil and create a strange smell, which is great!
I use it to straighten my hair before using a hair iron. I spray it directly onto my dry hair in the morning before using the hair iron, and the fine mist makes it easy to spread evenly through my hair. Compared to straightening with just water, it leaves my hair softer and smoother, making it easier to iron. It doesn't make my hair feel sticky or heavy, but it also reduces tangles and dryness, giving it a natural, manageable finish. Another great thing about it is that it's fragrance-free, so it doesn't interfere with the scents of other hair care or styling products. I think this is an easy-to-use hair mist for those who want to straighten their hair without using a hair dryer and create a base for their hair before using a hair iron.
It can be used as a booster mist between shampoo and treatment, and also as an after-bath product after towel drying! It contains highly penetrating beauty ingredients that can be used to straighten bedhead in the morning, leaving even dry hair feeling moisturized! It's a booster infusion that adds moisture and shine to enhance the effects of treatment. It can be used both night and morning, and at 1,540 yen for 200ml, it's a great value, so you'll want to keep it in stock!
It's non-sticky and leaves my hair feeling smooth and shiny from the inside out! I use it after bathing before applying hair milk and in the morning to straighten my hair. It's fragrance-free and easy to use!
It becomes smooth and easy to put together.