Koh Gen Do
Koh Gen Do All-in-One Moisture Gel, 100g
Koh Gen Do All-in-One Moisture Gel, 100g
@cosme rating: 5.4/7.0
A functional all-in-one gel for mature skin.
✓ 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 time-saving skincare product for busy women with 5 functions in 1 bottle, the functional all-in-one moisture gel has been reborn as a powerful product. In addition to SPA water, it contains 5 types of hyaluronic acid that soften the skin and strengthen moisture retention. The rich yet refreshing gel penetrates quickly and fills the skin with plenty of moisture. It is not sticky and moisturizes the skin, giving it a bouncy, firm and lustrous look. Serum, lotion, milky lotion, cream, pack Compared to our conventional products Hot spring water, white birch sap. moisturizing ingredient. , lavender flower extract, rosemary leaf extract, sage leaf extract, perilla leaf extract, mugwort leaf extract, ginger root extract. skin conditioning ingredient. Weak acidity, no fragrance, synthetic coloring, petroleum-based mineral oil, paraben or alcohol
Ingredients
Water, glycerin, BG, pentylene glycol, hot spring water, birch sap, lavender flower extract, rosemary leaf extract, sage leaf extract, perilla leaf extract, artemisia princeps leaf extract, ginger rhizome extract, hydrolyzed hyaluronic acid, hydroxypropyltrimonium hyaluronate, ellagic acid, sodium acetylated hyaluronate, olive glycerides, jojoba seed oil, shea butter, squalane, perilla seed oil, olive fruit oil, sodium carboxymethyl hyaluronate, sodium hyaluronate crosspolymer, glycosyl trehalose, glyceryl glucoside, dipotassium glycyrrhizate, arginine, isobutyl isostearate, carbomer, cocoyl (adipic acid/trimethylolpropane) copolymer, diglycerin, phytosterols, phytosteryl/isostearyl/cetyl/stearyl/behenyl dimer dilinoleate, triisostearin, hydrogenated starch hydrolysate, hydrogenated lecithin, phenoxyethanol
How to use
When using for the first time, press the pump several times until the contents come out. After washing your face, take an appropriate amount (one pump) in your hand and apply it to your entire face. Gently blend it in thoroughly with your palm. Apply more to areas where dryness is a concern.
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 wanted to take care of my skin easily when I don't have much time in the morning, so I was looking for an all-in-one product. It was nice and not sticky to use. It was moisturizing enough that it didn't dry out my skin even in winter, so I can use it with confidence.
I think it's a good all-in-one product because it's moisturizing. For me, who has dry skin, using it from autumn to winter made my skin dry, so I had to layer it with cream, so it was pointless as an all-in-one product. It didn't have a strange smell and it blended well with my skin, so I liked the feel of it.
Previously, I used it for winter mornings. This time, I bought it to save time when getting ready in the morning. To be honest, I don't need the extras, but it's a better deal than buying two separately. It's in gel form so it doesn't drip, which is great when you're busy in the morning. I've never used the other ones, so I don't know, but the bottle is slim so it's perfect for keeping in the bathroom, and the push-type is convenient, so I'll be buying this one for a while.
As a freelancer, I have relatively free time in the morning, but sometimes I have to go somewhere far away early in the morning. I like to sleep as much as possible, so this all-in-one is convenient for those times when I sleep until the last minute and have to cut back on getting ready. Until I was in my 30s, I thought all-in-one products were somehow lacking, but this one moisturizes well! Since I started using it, I have more time in the morning. I recommend this gel to those who want to save time on their morning skincare routine!
This all-in-one product makes your mornings easier. If you use it often, I recommend it because you get a mini sample for the price of two bottles.