COSNORI
(Restocking) COSNORI Eyelash Serum, 9g
(Restocking) COSNORI Eyelash Serum, 9g
@cosme rating: 5.1/7.0
Easy repair care for eyelashes damaged by eyelash extensions, makeup, etc.
✓ 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, 1,2-Hexanediol, Butylene Glycol, Pentylene Glycol, Hydroxyethylcellulose, Propanediol, Sodium Carbomer, Ethylhexylglycerin, Disodium EDTA, Centella Asiatica Extract, Portulaca Oleracea Extract, Houttuynia Cordata Extract, Sodium Hyaluronate, Polysorbate 60, Disodium Phosphate, Sodium Phosphate, Tocopherol, Glycerin, Hydroxyacetophenone, Caprylyl Glycol, Copper Tripeptide-1, Myristoyl Pentapeptide-17, Benzoic Acid, Sodium Benzoate
How to use
1. Using the ball tip, gently apply a small amount of serum to the base of your eyelashes. *Be careful not to get it in your eyes. 2. Using the C-curl mascara brush, gently brush the serum onto each lash, from the base to the tip. Be careful not to take too much serum, and use a small amount in two separate applications.
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.
The brush makes application easy, and the liquid doesn't sting your eyes, so it's easy to use. It's my favorite eyelash serum out of all the ones I've used so far.
I'm using Glash Vista, but I feel like my hair isn't growing very fast... I'm praying to Kosnori for word of mouth and hoping for growth!!
COSNORI Long Active Eyelash Serum: This eyelash serum from Cosnori won first place in Qoo10's eyelash category! It moisturizes damaged eyelashes and contains special peptides to make them firm, resilient, and shiny. It's oil-free and water-gel-based, and features a ball-tip brush that cares for the roots, as well as a C-curl brush. Since I started using it, I've noticed my eyelash perm lasting longer and my eyelashes have become firmer and more resilient. It's a recommended item that will make applying mascara every day a pleasure.
Makes eyelashes shiny
It's easy to apply and use. I will update my review later if I notice any significant results or changes.