Koh Gen Do
Koh Gen Do The Powder Refill & Puff, 5g
Koh Gen Do The Powder Refill & Puff, 5g
Rated 5.2 out of 7.0 by Japan’s largest beauty community
A serum powder (refill) that keeps your skin moisturized and beautiful for 24 hours.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Just apply it once and enjoy lasting moisture. For beautiful skin*1. Made with 99% skincare ingredients, it can be used 24 hours a day, 365 days a year without the need to remove it. This moisturizing face powder is also suitable for sensitive skin. It enhances skin's appearance and combats dryness on makeup-free days. It also protects against daytime dust and pollen*2. Use it as a finishing touch to your skincare routine to eliminate stickiness and lock in the benefits of your skincare with a moisturizing veil. Use it as a foundation base for silky, refined skin. It can also be used as a finishing touch to your makeup routine, making it a great addition to any skincare routine. Formulated with beauty ingredients*4 primarily from Asian and Japanese herbs to support skin's barrier function and beautify the skin from the inside out*3, it delivers moisture while leaving skin smooth and comfortable. *This product is a refill (puff included). Compact case not included. *First-time buyers should purchase the full "The Powder" product. ●For those who are concerned about dry skin during the day ●For those who are concerned about stickiness after skincare ●For those with sensitive or sensitive skin *1 Makeup effect *2 By covering the powder, dust and pollen do not come into direct contact with the skin *3 Tones the skin *4 Moisturizing and skin-conditioning ingredients *Free of fragrances, synthetic pigments, petroleum-based mineral oils, parabens, and alcohol [Accessories] Dedicated puff
Ingredients
Lauroyl lysine, N-capryloyl lysine, jojoba seed oil, stearyl glycyrrhetinate, prunus yedoensis leaf extract, tea leaf extract, houttuynia cordata extract, angelica tree leaf/stem extract, rice bran extract, paeonia suffruticosa extract, coix lacryma-jobi ma-yuen seed extract, aloe vera leaf extract, cnidium officinale rhizome extract, licorice leaf extract, sodium hyaluronate, sodium acetylated hyaluronate, aphanothece sacrum polysaccharide, tremella fuciformis polysaccharide, phytosteryl macadamiate, silica, butylene glycol, water, ethylhexylglycerin, caprylyl glycol
How to use
Take an appropriate amount onto the included puff and apply it to your entire face, pressing gently.
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.
First of all, it feels incredibly light on the skin! It sits softly on the skin, leaving it like a "transparent veil." As 99% of the ingredients are skincare, I'm pleased that it leaves my skin feeling moisturized without any powdery texture, even during this dry season. It's gentle on the skin, so I can use it without worry, even though I have sensitive skin.
I keep buying it. It makes my skin look beautiful and doesn't irritate my skin, so it's great.
I was looking for a good powder to combat dry skin, and I found this and bought it. It's smooth, but doesn't dry out or peel, so it's great. However, my cheeks and other areas look powdery and dry, so I use it exclusively on my T-zone. After I bought this, a compact version came out, so I'll buy that too!
I have sensitive skin, so there are only a few products I can use, but this one seems fine. It's smooth and easy to use. It's winter now, so I'm a bit worried about whether my skin can handle the dryness, but if it's okay, I'd like to buy it again.
An actress of the same generation recommended it on Instagram, so I gave it a try. It's simple and great. The container is simple, and the contents are like white baby powder, but it doesn't dry out my skin and blurs my pores, so I'm happy with it. When I'm outdoors a lot, I use UV gel, then aqua foundation, then SPF 50 powder. On rainy days or when I'm indoors a lot, I apply skincare directly, then BB foundation, then the powder. It doesn't dull my skin even in the evening, so it's very useful. A small amount is enough, so it doesn't run out at all, which is economical and nice.