8 the Thalasso
8 The Thalasso You CBD & Retreat Bubble Spa Tablet Bath Deep Trial, 40g (Musky Soap Scent)
8 The Thalasso You CBD & Retreat Bubble Spa Tablet Bath Deep Trial, 40g (Musky Soap Scent)
@cosme rating: 5.5/7.0
Carbonated bath additive that allows you to easily enjoy a "bicarbonate spa" at home
✓ 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
Skincare-inspired! Enjoy a carbonated spa experience at home with this bath tablet containing CBD*1, bicarbonate*2, and Epsom salt*3. The bicarbonate*2 spa, packed with the bounty of the sea, gently warms you to the core. The soft, smooth water gently envelops your body, maintaining skin moisture and promoting healthy skin. The "Deep" type contains a high concentration*4 of CBD*1, allowing you to enjoy a deeper, more relaxing bath time. The water is light blue in color. The scent of musky soap. *1 Cannabidiol*2 Sodium bicarbonate (base)*3 Magnesium sulfate (moisturizing)*4 Compared to Eight the Thalasso You Bath Tablet Light
Ingredients
How to use
Add one tablet to the bath water (150-200L) and let it dissolve completely before getting in the bath. The bicarbonate*2 ions remain dissolved in the water even after the bubbles disappear. *2 Sodium bicarbonate (base)
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 keep buying this over and over again!! When you put it in hot water, it creates a fizzy, fine bubble spread☆When you add the tablet, the water becomes smoother and it feels noticeably softer on your skin, which feels amazing! Just soaking in the bathtub makes your body relax and it's perfect for the end of the day (о´∀`о) I also love that it doesn't cool down easily after the bath and keeps you warm for a long time☆Whenever I feel tired, I use this without hesitation to soothe myself!
These are my favorite bath additives that I use every day! I've always loved baths and have tried many different bath additives, but these are the best at relieving fatigue and warming my body so well. The light blue water is beautiful and soothing, and it warms me to the core, so I can sleep soundly! I highly recommend them because they're so relaxing. I plan to continue using them.
Overall, it's neither good nor bad. That's because it's expensive (about 257 yen per use). Ultimately, it comes down to whether it's worth the price. If that's the case, I can't give it a good rating. I think the scent is one you get tired of if you use it every day. Maybe when I remember it, I'll think, "Maybe I should buy it again after a long time," and then I'll have to consider my wallet at the time.
The soothing point is the soft, fluffy carbonation bubbles that spread as the tablet dissolves. The gentle musky soapy scent transforms your bath time into a slightly more luxurious experience than usual. It gently warms you from the inside out, making cold shoulders and legs less painful than usual. It also seems to relieve swelling in your legs. ★ The warmth lasts for a long time even after bathing, making it an essential item, especially during this season. You can easily enjoy a "rewarding bath time" at home.
It's a really soothing scent!! I love it! The fizzing sensation when you put it in the bath is amazing!