Long Active Eyelash Serum
COSNORI
An eyelash serum designed to nourish and condition lashes. Formulated to support healthier-looking lashes with regular use.
Key Ingredients
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
Humectant and solvent for ingredient delivery
Humectant and antimicrobial preservative booster
soothing, healing, anti-inflammatory
+ 15 more ingredients
Ingredient Effectiveness Data
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
More Korean Eye Cares
Frequently Asked Questions
What are the key ingredients in Long Active Eyelash Serum?
The key active ingredients in Long Active Eyelash Serum by COSNORI include Centella Asiatica Extract (soothing, healing, anti-inflammatory), Purslane Extract (Antioxidant and soothing anti-inflammatory agent), Houttuynia Cordata Extract (Anti-inflammatory and antioxidant soothing agent), Vitamin E (Antioxidant that protects skin from free radicals), Glycerin (Humectant that attracts and retains moisture). Drawing on K-beauty research and community consensus, key ingredients show 85% effectiveness for redness in sensitive skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Is Long Active Eyelash Serum good for sensitive skin?
Long Active Eyelash Serum is a Korean eye care by COSNORI. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
Is Long Active Eyelash Serum good for oily skin?
For oily skin, the key factors in evaluating Long Active Eyelash Serum are comedogenic ingredient ratings, oil content, and finish type. This eye care contains 6 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
How much does Long Active Eyelash Serum cost?
Long Active Eyelash Serum by COSNORI starts from $17.94 USD for 9g. Seoul Sister tracks pricing at Olive Young, with price drop alerts for Pro members. Seoul Sister does not sell products — we compare retailer pricing so you can buy from the source.
Where to buy Long Active Eyelash Serum?
Long Active Eyelash Serum by COSNORI is tracked at Olive Young. Prices start from $17.94 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products. We are an advice platform and never sell products ourselves.