HOT TAB
HOT TAB Natural ZEN, 45 tablets
HOT TAB Natural ZEN, 45 tablets
Rated 5.6 out of 7.0 by Japan’s largest beauty community
Enjoy in the bath or shower
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Enjoy your bath or shower with HOT TAB Natural ZEN. In addition to the popular collagen and hyaluronic acid, it now also contains glycine, a sleep-inducing ingredient, creating a shower and spa experience that's easy to use not only on your skin and hair, but also before bed. The high concentration of bicarbonate ions creates natural bubbles that gently cleanse your skin and hair while preserving the sebum barrier and moisture, while also thoroughly washing away dirt from the scalp. Vitamin C instantly neutralizes residual chlorine in your shower or bath water, transforming it into a mellow, refreshing experience. This all-in-one bath additive offers the best value for money.
Ingredients
Sodium bicarbonate, sodium carbonate, anhydrous citric acid, PEG6000, vitamin C sodium, hydrolyzed collagen, sodium hyaluronate, glycine, sodium octanesulfonate, sodium tetradecenesulfonate
How to use
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.