Koh Gen Do
Koh Gen Do Concealer Brush, 138.5mm
Koh Gen Do Concealer Brush, 138.5mm
@cosme rating: 3.8/7.0
A high-quality concealer brush for both large and pinpoint coverage
✓ 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
This concealer brush features a wide, sharp cut.Its subtle flexibility instantly covers shadows on the skin with a smooth surface, allowing it to smoothly work on delicate areas and curves.This single brush can be used to cover large areas such as dark circles and freckles, or to pinpoint areas with its fine bristles.A high-quality makeup brush unique to Koh Gen Do, a company with experience in professional photo shoots.5mm Bristles: PBT
Ingredients
How to use
Take an appropriate amount of concealer onto the brush and apply it to the areas you want to cover. When covering large areas such as dark circles and freckles, hold the brush flat, and when covering small areas such as blemishes, hold the brush upright.
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 also have Shiseido's concealer, but this one is a little smaller and easier to cover small areas.
George said to spread the foundation with a concealer brush instead of your fingers, and then pat it on, so I did that! I can apply it where I want it thicker, but without putting too much on, so it feels like it's less likely to smudge. I couldn't find my favorite one on Suzykirei shopping, so I bought this as a replacement. The bristles aren't super good, but they're just okay.
This is my first concealer brush, so I can't compare it to others. I'm glad I can apply my makeup hygienically without using my fingers. It's not great for blending concealer, which I still need my fingers or a sponge for.
I use a different brush to blend the concealer, so I bought this just to apply it roughly over a wide area. It's softer and has just the right amount of firmness than a similar size and shape brush I have, which I didn't really like, so I feel like I can apply it over a wide area with just the right amount of pressure. I haven't used enough brushes to compare, so that's all I can say for now, and I'm sorry to say that I haven't really experienced the benefits of this one yet. There are other products I'm interested in, so if I end up purchasing one in the future, my review may change (I'll add an update when that happens).
I use it to apply eyeshadow base rather than concealer, and it's easy to hold and use.