8 the Thalasso
8 The Thalasso Gentle Repair & Moist Charge Serum Hair Milk, 145ml
8 The Thalasso Gentle Repair & Moist Charge Serum Hair Milk, 145ml
A pre-treatment lotion for your hair after towel drying! Moisture-retaining repair hair milk
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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What it is
This hair milk is a "pre-treatment emulsion for hair" to be used on wet hair after towel drying. The skincare-inspired "Thalasso serum formula" penetrates and repairs hair from the inside, charging it with moisture! It wraps each strand in a veil of moisture, leading to moisturized, smooth hair. Even hair that is prone to wavy or frizzy hair can be moisturized and softened by caring for it before blow-drying, going to bed, or ironing. Aqua white floral scent.
Ingredients
How to use
Take an appropriate amount in your hand and apply it to areas with damage and the ends of your hair, then smooth it over your entire hair. It can be used on both wet and dry hair, but it is more effective when used on wet hair.
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All products are fresh off the shelves and never outdated.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 use this after towel drying my hair after a bath and before blow-drying it. I used the pink bottle from the same series when my hair was unmanageable in the mornings, but it seems to have been discontinued. The blue bottle also offers better moisturizing effects, and in addition to the effects of the pink, it also offers heat protection, so I used it before using a hair iron or blow-drying. It's perfect for those who want to moisturize thin, unmanageable, or dry hair. My hair is quite damaged from bleaching, so I wanted a bit more effect. My mother said she loves this product because it makes a big difference in how manageable her hair is with or without it. Eight the Thalasso Hair Milk alone wasn't enough for me, so I used it in the following order: towel dry → plus eau Hydro Mist N → blow-dry until half-dried → Eight the Thalasso Hair Milk → blow-dry → hair oil. It didn't restore the dryness of my severely damaged ends, but it did improve the moisturizing and manageability of my hair. Because it's a pump-type product, if there's only a little left, it won't dispense even if it accumulates at the bottom, so I turned it upside down and poured it into another container. I'm currently using my second bottle. It's cheap and easy to continue using, which is great.
I was worried about dryness, so I switched from oil to milk! It's not sticky and easy to use. I feel like the dryness after drying has subsided a little. The scent isn't too strong, so there's no strange smell lingering the next morning.
My hair was really frizzy, so I was looking for something to help, and when I found this, I bought it and it was so good I bought it again! I use this hair milk after getting out of the bath or before using a flat iron. It penetrates deep into my hair and helps to control frizz and frizz! It also has a lovely scent that I think will appeal to everyone.
I always use oil and cream depending on the condition of the day. This isn't heavy, goes on smoothly, and is light and easy to handle.
Being a lazy person, I don't want to do anything after using a hair dryer! I'm extremely grateful for this product, which allows me to complete my hair care routine just by using it on wet hair. I was surprised at how smooth and manageable my hair felt the moment I applied it, when I applied a little over one pump to the ends before using a hair dryer. It also left my hair feeling moisturized and manageable, as if it had held onto the moisture! It's a milk formula, but it's not heavy or sticky, so it's easy to use, which is one of my favorite things about it! It seems to protect my hair from friction while I sleep, which is why it's manageable the next morning. I also love how the aqua white floral scent is pleasant and lasts a long time.