8 the Thalasso
8 The Thalasso You CBD & Retreat Bubble Spa Tablet Bath Light Trial, 40g (Musky Soap Scent)
8 The Thalasso You CBD & Retreat Bubble Spa Tablet Bath Light Trial, 40g (Musky Soap Scent)
Rated 4.8 out of 7.0 by Japan's largest beauty community.
Carbonated bath additive that allows you to easily enjoy a "bicarbonate spa" at home
✓ 100% authentic. Direct from brand or official stores only
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Track your order via your national carrier (USPS / Royal Mail)
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What it is
Skincare-inspired! Enjoy a carbonated spa experience at home with this tablet bath additive 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. Upgrade your everyday bath time to a luxurious experience! The "Light" type features silky white water and a musky soapy scent. *1 Cannabidiol*2 Sodium bicarbonate (base)*3 Magnesium sulfate (moisturizing)
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
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All products are fresh off the shelves and never outdated.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.
It's popular, so I tried it. It seems to improve blood circulation, but considering the cost-effectiveness, I prefer Epsom salt.
The water becomes softer and feels great. However, it doesn't warm as well as a hot tub. The bath additives are strong, so I feel happy when I take a bath.
I don't know much about CBD or carbonation, but it gave me a warming sensation. It's milky white and has a nice scent, so it's relaxing.
I love the scent and the color of the water, and I love it so much that I want to use it every day. It helps me relax both my body and mind on days when I'm tired or want to get a good night's sleep.
I was curious to know if Eight the Thalasso also makes bath salts, so I tried one. It doesn't make me sweat so much, but it warms me up nicely and has a nice scent, so it's easy to use. It's a bit pricey, so I don't think it's suitable for daily bathing. On the other hand, if I'm tired and want to indulge, something like Ayura might have a more relaxing effect... so it's a shame that there's no definitive answer. I might buy the individual packets again if I feel like it.