8 the Thalasso
8. Thalasso深层修复水润护发素，475毫升（水漾白花香型）
8. Thalasso深层修复水润护发素，475毫升（水漾白花香型）
@cosme rating: 5.1/7.0
Moisturizing care for hair and scalp.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
无法加载取货服务可用情况
What it is
这款精华液蕴含“海洋干细胞配方”，融合了三种干细胞萃取精华和海藻萃取精华，具有卓越的保湿功效。它能为受损干燥的头发补充水分并锁住水分，同时滋润容易干燥的头皮，从而呵护秀发，令秀发从发根到发梢都充满弹性和水润光泽。这款精华液富含精华成分，能够修复因损伤造成的空洞发丝和毛鳞片剥落。使用次数越多，头发的水分和油脂平衡就越好，令秀发水润饱满，富有弹性。它散发着令人愉悦的淡雅水生花香。
Ingredients
Water, cetearyl alcohol, dimethicone, behentrimonium chloride, glycerin, ethylhexyl palmitate, Crithmum maritimum callus culture filtrate, apple fruit cell culture extract, argania spinosa callus culture extract, sodium alginate, fucus serratus extract, susabi nori extract, soluble collagen, phytosteryl/octyldodecyl lauroyl glutamate, quaternium-33, hydroxyethyl urea, hydrolyzed keratin (wool), ceramide NG, ceramide NP, ceramide AP, polyquaternium-33 Tannium-51, Chitosan Hydroxypropyltrimonium Chloride, Prunus Mume Fruit Extract, Sage Leaf Extract, Rosemary Leaf Oil, Lavender Oil, Squalane, Chitosan, Isomalt, Hydrogenated Lecithin, Soybean Sterols, Xanthan Gum, Lecithin, Distearyldimonium Chloride, Cholesterol, Seawater, Cyclohexane-1,4-dicarboxylate Bisethoxydiglycol, Hydroxyethylcellulose, PG, Sodium Citrate, Citric Acid, BG, Pentasodium Pentetate, Sodium Benzoate, Phenoxyethanol, Fragrance
How to use
洗发后，轻轻吸干多余水分，取适量于掌心，均匀涂抹于整个头发上。然后彻底冲洗干净。
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 prefer a smooth, moisturizing shampoo. It lathers well and keeps my hair in place even after drying, which is great. Stella Seed shampoo is consistently high quality. The scent isn't too strong, but it's a floral one, so I think it's a scent that everyone will enjoy. The included shampoo brush was a bit stiff, but people who like hard brushes might like it.
It lathers well and rinses off easily. - My hair is manageable even after just shampooing. - I have slightly curly hair that tends to get frizzy on the surface, but this product is moisturizing but not too heavy and doesn't cause frizz. If I use a full treatment, it might be a little oily, but in the summer, my hair sometimes struggles to dry. It's not a problem in cooler months. I also love the refreshing, not-too-sweet scent that makes me want to use it every day!
I purchased the set that came with the brush. The shampoo lathers well and leaves hair smooth. It contains beauty ingredients, but it's not sticky and has a light finish. It also has a refreshing scent, so it's a shampoo I especially recommend for summer.
I've been using this for about two weeks. The packaging is simple and stylish, so I bought it to try it out. I think it's a shampoo that lathers very well. I have thin hair, so I don't like shampoos that are too moisturizing, but this one was just the right amount of moisturizing without being too moisturizing. The only downside is that the shampoo pump is hard, so even when you want a small amount, it comes out in a big gush, which means you end up using a lot.
As it says it contains beauty serum ingredients, after washing my skin feels smooth and moisturized, and the scent is refreshing, so I love using it!