INTEGRATE
INTEGRATE Matsiku Girls Lash (Flexible Curl) (BK999)
INTEGRATE Matsiku Girls Lash (Flexible Curl) (BK999)
@cosme rating: 4.0/7.0
The angle and length are calculated perfectly. Natural curl and long eyelashes.
✓ 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 eyelash mascara creates natural curls and long lashes. The "Cuticle Coat*" and "Natural Curl & Long**" formula naturally curls even damaged lashes, leaving them looking sophisticated and beautifully long. It's a film type that can be removed with warm water. *Ingredients that protect cuticle damage and prevent breakage **Flip-up polymer, curl fiber, and firming and resilience ingredients
Ingredients
How to use
Effective usage: (1) Fit the inside of the brush to the base of your eyelashes. (2) Comb your eyelashes. Then, hold the brush in place for about 5 seconds before the liquid dries completely. To remove, thoroughly soak your eyelashes in lukewarm water, soften the mascara, and then gently stroke the brush to remove.
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 love Oiroki Long, but I was worried about the fibers falling off, so I bought this one to try after reading reviews that said the finish was similar. Compared to Oiroki Long, it has fewer fibers when you apply it, so it's easier to apply without clumping. However, I still feel like it's lacking something, perhaps because this one doesn't give as much volume. My eyelashes are naturally curled, so Oiroki Long might be easier for me to use, as I don't care about or know how long the curl will last. By the way, this one also had fibers falling off over time. I'll switch back to Oiroki Long once I'm done using it.
It can be applied quickly with a small brush and gives a good volume. I'm very happy that I can get this much volume at this price. It has a fairly heavy finish, so it may not be to everyone's taste, especially those who like fluffy eyelashes or those who prefer long lashes, but I've been using a lot of colored mascara lately, so it was great to have full, full eyelashes for the first time in a while. Another great thing about it is that it can be removed quickly. Don't underestimate convenience store cosmetics!
It gives you a feminine look. I'm glad I bought it.
Naturally curls even damaged eyelashes for sophisticated, beautiful long lashes. A film type that can be removed with warm water. Adds volume and curl to your eyelashes. Prevents clumping and gives your lashes a natural, upward curl.
I bought this before, and I bought it again. The curling power may not be that great, but it's well-balanced, so I feel at ease. I like the natural look.