Kiera
Kiera Blooming Eyelash Serum, 10ml
Kiera Blooming Eyelash Serum, 10ml
@cosme rating: 5.0/7.0
Intensive care for your eyelashes before bed.
✓ 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
The Kiera Blooming Eyelash series, a hugely popular eyelash serum in Korea with over 300,000 units sold*, has finally arrived in Japan! The popular Kiera Blooming Eyelash Serum 10mL is now available! Popular ingredients such as "WIDELASH(TM)*1" remain the same, but the approach as an eyelash serum has been further enhanced! "PEPTIDE Complex*2" contains a mixture of 13 types of peptides to support the creation of attractive eyelashes! The eyelash growth cycle is said to be 28 to 120 days**, and to approach the "eyelash cycle" with the optimal formula and volume, the amount has been increased from the 7.5mL sold in Korea to 10mL, and it has been newly renewed as a Japan-exclusive version! With double use in the morning and evening, one bottle will last for about 2.5 months, and with night use only, it will last for about 5 months, providing thorough care. Featuring the noteworthy ingredients "Acetyl Tetrapeptide-3*3" and "Red Clover Flower Extract*3," this product leads to firm and resilient eyelashes, providing attractive lash care with every application! Furthermore, the specially designed 2-way brush allows you to moisturize the eye area with the tip and catch the lashes with the screw brush to apply the serum from the root. It also has a pH balance similar to tears, making it gentle on the sensitive eye area and less likely to sting. *Sales period: Cumulative sales performance of the Kiera Blooming Eyelash Serum series in Korea and overseas from January 2022 to March 31, 2025 (including brand shipment performance) (according to brand research) **Typical eyelash hair cycle *1 WIDELASH(TM) (Panthenol, Biotinoyl Tripeptide-1, Glycerin) (Skin conditioning ingredient) *2 PEPTIDE Complex (Acetyl Hexapeptide-8, Acetyl Tetrapeptide-3, (Arginine/Lysine) Polypeptide, Tripeptide-1 Copper, Dipeptide-2, Hexapeptide-11, Nonapeptide-1, Oligopeptide-1, Palmitoyl Hexapeptide-12, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Tripeptide-1) (Skin conditioning ingredient) *3 Regarding the use of eyelash serum products containing all skin-conditioning ingredients, the National Consumer Affairs Center of Japan issued a warning on August 8, 2019. To ensure safe and appropriate use, please read the usage instructions carefully before using the product.
Ingredients
Water, Glycerin, DPG, BG, Allantoin, Betaine, Biotin, Myrothamnus flabellifolia Leaf Extract, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract, Synthetic Human Recombinant Oligopeptide-1, Myristoyl Pentapeptide-17, Acetyl Hexapeptide-8, Tromethamine, Panthenol, (Arginine/Lysine) Polypeptide, Dipeptide-2, Hexapeptide-11, Nonapeptide-1, Oligopeptide-1, Palmitoyl Hexapeptide-12, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Tripeptide-1, Polyacrylate Crosspolymer-6, Citric Acid, EDTA-2Na, Copper Tripeptide-1, 1,2-Hexanediol, Ethylhexylglycerin, Dextran, Chlorphenesin
How to use
Carefully apply the serum to your entire lashes while lifting them, taking care to avoid getting it in your eyes. Use the ball-shaped tip to apply to hard-to-reach areas such as the lower lashes and the roots.
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.