Koh Gen Do
Koh Gen Do Moisture Fit Concealer (Medium)
Koh Gen Do Moisture Fit Concealer (Medium)
@cosme rating: 6.0/7.0
A concealer that simultaneously addresses the "color" and "grooves" of 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
Ingredients
Water, cyclopentasiloxane, triethylhexanoin, propanediol, PEG-9 dimethicone, silica, trimethylsiloxysilicate, zinc stearate, butylene glycol, jojoba seed oil, squalane, shea butter, hydrolyzed yeast extract, aloe vera leaf extract, macadamia integrifolia seed oil, dipotassium glycyrrhizinate, glycerin, hydrogenated castor oil dimer dilinoleate, HDI/trimethylol hexyllactone crosspolymer, dimethicone/vinyl dimethicone crosspolymer, isostearic acid, disteardimonium hectorite, aluminum hydroxide, sodium citrate, polyglyceryl-2 triisostearate, stearic acid, ethylhexylglycerin, calcium carbonate, tocopherol, dimethicone, alumina, hydrogen dimethicone, phenoxyethanol, mica, titanium dioxide, talc, iron oxides
How to use
After applying foundation, dot concealer on problem areas and blend thoroughly by pressing with your fingers.
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 bought this together with the illuminator. It spreads easily, so it doesn't take much time to fix. It doesn't feel thick and doesn't make you look tired after work, so I'm not afraid to look at train windows. I apply it in layers on areas of concern. I stopped carrying foundation around with me, so my pouch has become lighter. I'll buy it again because it looks good when used as a set.
Although it doesn't have much coverage, it is moisturizing and gentle on the skin, and blends in well with the skin. It's an easy-to-use concealer that doesn't interfere with your natural skin color, foundation, or powder.
I use the medium shade. It covers the redness on my nose and light freckles, but it doesn't remove the dark circles under my eyes. I don't mind the dryness so I can use it in the winter too.
I am using this only around my eyes because I have dark circles under my eyes and have thin skin. I have inner dry skin, so if I don't apply eye cream, my wrinkles will fall off. I use Nameka Honpo eye cream, and it seems to work well with this product.
I bought this from LOFT because Dior and Chanel concealers didn't suit me and I wanted something that was moisturizing. It's moist and matte, with plenty of coverage. I use it over liquid foundation, it blends in well, doesn't leave a shiny feeling, and doesn't get stuck in my pores. However, there are only two shades, and although I chose a shade with as little yellow as possible, it still started to look more and more yellow over time. I was disappointed that the shade didn't suit me.