- Regular price
- $58.99
- Sale price
- $39.99
BUNDLE & SAVE
Customer Service
Customer Service
♡ Here for You, Every Step of the Way
Great shopping should come with great support. Whether you have a question about a product, need help with an order, or just want a little more info before checking out, we're always happy to help. At LINLINNI, you're never just placing an order — you're part of our community. Reach out anytime at support@linlinni.com. We've got you! ♡
Return Policy
Return Policy
We want you to love your purchase! If something isn't quite right, you can request a return within 30 days of receiving your order.
To qualify for a standard return, items must be new, unused, and in their original packaging with all included accessories. Please email support@linlinni.com with your order number and reason for the return before sending anything back. Our team will review your request and provide the return instructions.
For returns due to a change of mind or personal preference, return shipping costs are generally your responsibility. If your item arrives damaged, defective, or incorrect, please contact us so we can help find an appropriate solution.
Once your return is received and approved, refunds are typically processed within 5–7 business days to your original payment method. Original shipping charges are generally non-refundable unless required by law.
For full details, please visit our Return & Refund Policy.
Better together
Make your own lashes the main event.
Eyelash Enhancing Serum · 3 mLGive your natural lashes a care step of their own. A peptide-powered conditioning serum for a longer, fuller-looking lash appearance, applied with a fine tip once a night.
Visible changes vary. Consistent use matters.
You've got the mascara. Give your lashes a care step.
You pick the mascara. You take it off at night. LINLINNI gives the natural lashes underneath your makeup some attention of their own.
- Conditioning care for the lashes you already have.
- A formula made for a longer, fuller-looking appearance.
- A precise application that fits alongside your skincare.
Make your next beauty buy something for your own lashes.
Fine line. Focused care.
The fine-tip applicator helps you place a light line of serum along the upper lash roots, much like a fine eyeliner.
The internal wick holds and feeds the formula to the applicator. A little serum goes a long way; one dip is enough for both eyes.
Apply along the upper lash line with your eye closed. Keep the serum out of the eye.
Put some care behind your lash goals.
LINLINNI brings peptides, biotin, and plant botanicals into a conditioning formula for natural lashes.
One fine line. Once a night.
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Start clean and dry. Remove eye makeup with an oil-free cleanser or remover. Let the upper lash line dry.
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Apply a light line. Close your eye and draw one fine stroke along the upper lash roots. One dip is enough for both eyes.
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Let it dry completely. Wait until the serum is fully dry before applying anything else. Use once nightly as directed.
Keep it where you'll remember it.
Right next to your moisturizer is a good place to start. Let cleansing be your reminder to give your lashes their own care step.
Natural lashes have their own cycle. Visible changes and timing vary, so keep the routine consistent and follow the product directions.
A regular place on the shelf can help make lash care a regular part of your evening.
For the days you keep it simple.
Some days call for a full makeup look. Others start with your favorite lip balm. Your natural lashes can have a care routine through both.
LINLINNI adds conditioning care for the lashes you already have, with a formula made for a longer, fuller-looking appearance.
Give your natural lashes attention, whatever makeup you decide to wear.
A few things worth knowing.
What does LINLINNI lash serum do?
It conditions natural lashes and is designed to support a longer, fuller-looking lash appearance. It is a cosmetic care product; visible changes vary from person to person.
How do I apply it?
Once nightly, start with clean, dry skin. Close your eye and apply one light stroke along the upper lash roots, like a fine eyeliner. One dip is enough for both eyes. Let it dry completely. Keep the serum out of your eyes and follow the directions on the product label.
How soon will I notice a difference?
There is no single timeline for everyone. Natural lashes have their own cycle, and visible changes depend on individual factors and consistent use. Follow the product's care directions rather than expecting an instant makeup effect.
Can I still wear mascara?
Yes. Let the serum dry completely before applying other eye products. You can keep the serum step in your evening routine and apply your makeup at another time.
What should I know before using it?
For external use only. Patch test before first use and stop if redness, itching, or irritation develops. Avoid contact with the eyes. If you are pregnant, nursing, or receiving eye treatment, ask your healthcare professional before starting a new eye-area product. Check the product label for the complete ingredients and directions.
Your next beauty buy can be for your own lashes.
Bring a conditioning serum into the routine you already have. A fine tip, a once-nightly step, and care for the lashes underneath your makeup.
- Peptide-powered conditioning formula.
- Precise application along the upper lash line.
- 3 mL of dedicated natural-lash care.
Choose your options in the product purchase section.
Model imagery illustrates a beauty routine. Individual results vary.
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