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Curated for everyday beauty routines
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Welcome to the world of COSNORI, where advanced Korean skincare meets gentle beauty enhancement. Our Long Active Eyelash Serum is meticulously crafted to help you achieve the luscious, flutter-worthy lashes and defined brows you've always desired. Unlike harsh alternatives, this serum is prostaglandin-free and vegan, making it safe for even the most sensitive eyes. With a powerful blend of peptides and hyaluronic acid, it nourishes and strengthens each lash and brow hair from root to tip, promoting natural growth without irritation.
For best results, use COSNORI Long Active Eyelash Serum once daily, preferably at night. Follow these simple steps:
This serum is ideal for anyone seeking longer, thicker lashes and brows without resorting to extensions or harsh chemicals. It's perfect for:
COSNORI is a trusted Korean beauty brand dedicated to safe, innovative skincare. Our Long Active Eyelash Serum stands out because it prioritizes your eye health while delivering results. Many lash serums on the market rely on prostaglandin analogs that can cause side effects like dark circles or eye irritation. COSNORI's prostaglandin-free approach ensures you can enjoy beautiful lashes without compromise. Each ingredient is carefully selected for its efficacy and gentleness. The serum is also free from parabens, sulfates, and phthalates, making it a clean beauty choice. Backed by positive customer reviews and a commitment to quality, COSNORI is your partner in natural lash and brow enhancement.
We usually dispatch orders within 3 business days. UK delivery usually takes 3–7 working days after dispatch. If an item is dispatched from an international warehouse, delivery may take 7–21 working days. Tracking is provided after dispatch.
Avelisse offers clear post-purchase support and a 30-day return window where eligible. Please check the store returns policy before sending an item back, because final eligibility can depend on product condition, hygiene exclusions, packaging, proof of purchase and whether the return request is started within the stated return window.
Use the product description, available variants, product images and collection filters to compare suitability, finish, shade, size, texture or routine step. For beauty products, always review the ingredient list, directions, warnings and usage information on the product packaging before applying, especially when choosing skincare, haircare or body care for a specific concern.
Ingredient lists, shade details, materials and suitability notes can change by batch or supplier. Check the product packaging first, compare any allergens or sensitivities before use, patch test where appropriate and stop use if irritation occurs. If you are unsure whether a product is right for you, seek professional advice before applying it.
Why shop with Avelisse
Checkout is handled securely through Shopify.
Returns information is written plainly before purchase.
Delivery messaging is set up for United Kingdom shoppers.
Support routes are available for order and product questions.
Products are organised for easier beauty discovery.
