KIKIYU
KIKIYU Fine Heat Smart Model Refill (Hot Citrus), 500g
KIKIYU Fine Heat Smart Model Refill (Hot Citrus), 500g
Rated 4.8 out of 7.0 by Japan’s largest beauty community
Premium EX Formula bath supplement combining hot spring science and herbal medicine
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Premium EX Formula...A health bath supplement with the "Premium EX Formula" that combines hot spring science and herbal medicine. Quick super foaming...The particles foam vigorously, and the carbon dioxide gas dissolves quickly into the hot water. Measuring type...You can adjust the amount used to match the amount of water in the bathtub. Hot spring science...Contains high-concentration carbon dioxide gas, sodium sulfate (hot spring minerals = active ingredient), herbal medicine (ginger powder), and chili pepper extract (moisturizing ingredient). Can be used to relieve fatigue and sensitivity to cold. Hot citrus scent, clear type with orange water color.
Ingredients
How to use
Dissolve approximately 25g of foaming powder in 100L of hot water before bathing. Use the outer cap (the inner line indicates approximately 25g) to measure the amount. If you bring your face close to the surface of the water while foaming, you may occasionally cough.
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.