Goshu Yakuhin
Goshu Yakuhin Papaya Tougen S (Yuzu, 70g)
Goshu Yakuhin Papaya Tougen S (Yuzu, 70g)
@cosme rating: 4.2/7.0
Toyama's medicinal baths have been loved for many years
✓ 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
A medicated bath additive that has been loved since its release in 1955 and leads to beautiful skin
Ingredients
Borax, sodium bicarbonate. Other Sodium sesquicarbonate, papain, dextrin, peach leaf extract, anhydrous silicic acid, dried sodium sulfate, water, ethanol, fragrance, Yellow 5, Yellow 202 (1)
How to use
Add approximately 7 grams (one teaspoon) of this product to 180 liters of hot water and take a bath.
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.
It's cheap and has a cute Showa-era design. It's not particularly great, but I wanted to try out different things.
I was attracted by the retro packaging, so I first purchased the individual packet type to try it out. The scent isn't that strongly yuzu-like, but it's a nice fragrance and warms the body. I'd like to try other scents as well. Incidentally, after using it, I realized that I thought the 15 gram packet was a single serving, but it seems that about 7 grams is enough for 180 liters of hot water, so it's about two servings. I recommend it because it's good value for money as you can enjoy it twice with the individual packet.
I bought this because I was attracted to its retro look. I like that the scent isn't too strong.
It has a yuzu scent, but a sweet one. It didn't irritate my skin, and I was able to relax in the bath. The powder is surprisingly fluorescent orange, turning yellow when dissolved in hot water. The powder is fine and dissolves easily, and the amount you use per use is smaller than other bath additives, so I think it's good value for money. I wasn't sure about the size, so I bought it thinking I'd try the individual packets first, but when I saw the actual can in the store, it was smaller than I expected.
I had a nice bath.