FEATURED ON
KYM Lash Serum
Get longer-looking lashes in weeks with this nourishing serum, enriched with biotin and amino acids. The precise applicator ensures easy use, while fortifying ingredients support lash strength and retention over time.
We offer a 100% satisfaction guarantee on our Lash Serum, so you can try it risk-free. If you’re not happy with the results, you’ll get your money back.
HOW TO APPLY
1. Apply serum at night on clean, dry skin.
2. One dip of the wand is enough for both eyes. Wipe excess product from brush before applying & use a single stroke on the eyelid above the upper lash line, taking care not to get serum in eye. Do not apply to lower lash line.
3. Allow 2-3 minutes for serum to fully dry before applying other products or lying down.
Use only as instructed, reading all directions & warnings. This cosmetic contains a small amount of Isopropyl Cloprostenate, an analog of prostaglandin. Avoid getting serum in eyes; if so, immediately rinse thoroughly with cool water to remove serum from eye.
WHEN TO USE
Apply serum at night on clean, dry skin.
HOW OFTEN TO USE
Apply every night. Beginners should apply serum every 2-3 days and work up to nightly use once eyes are used to the product. Once satisfied with results, use 2-3 times a week to maintain
WARNING: For external use only. Keep out of reach of children. Only apply with applicator. Do not share applicator. Secure lid tightly after each use. Avoid getting in eyes; if so, immediately rinse with cool water. Do not use if pregnant or nursing, undergoing treatment for glaucoma or cancer, or if you have ever experienced conjunctivitis, dry eyes, eye infections, styes, irritation from other cosmetics applied in the eye area, or any eye-related disorder or illness. Discontinue use immediately if irritation occurs. If symptoms persist, seek medical attention.
Ingredients: Aqua (Water), Glycerin, Panthenol, Sodium Citrate, Leuconostoc / Radish Root Ferment Filtrate, Alanine, Alcohol, Arbutin, Arginine, Aspartic Acid, Biotin, Calcium Gluconate, Caprylyl Glycol, Chamomilla Recutita (Matricaria) Flower Extract, Disodium Phosphate, Ethylhexylglycerin, Gluconolactone, Glycine, Hexylene Glycol, Histidine, Hydrolyzed Glycosaminoglycans, Hydroxyethylcellulose, Isoleucine, Sodium Lactate, Magnesium Ascorbyl Phosphate, Panax Ginseng Root Extract, PCA, Valine, Phenylalanine, Polydextrose, Polysorbate 20, Proline, Propylene Glycol, Serine, Vitis Vinifera (Grape) Seed Extract, Sodium Hyaluronate, Isopropyl Cloprostenate (an analog of prostaglandin), Yeast Extract, Sodium PCA, Threonine, Tocopheryl Acetate, Triethanolamine, Phenoxyethanol, Sodium Benzoate, Sodium Metabisulfite.
We provide FREE worldwide shipping. For in-stock items, depending on the shipping method you select, your order should be processed and ship within 24 hours after order verification. Depending on your location, the delivery may take approximately 5-10 business days. You’ll receive a Track & Trace link by email as soon as your order ships – so you can follow it every step of the way.
Return/Exchange Policy
If you're not satisfied with your purchase, you may return them for a refund within 30 days of delivery.
Loved by 4,300+ customers

Real results in 4 weeks
- Use in the PM on clean, dry skin.
- Apply one stroke of serum to the upper lash line, like eyeliner.
- One dip of the wand is enough for both eyes.
- Allow 1-2 minutes to dry.
KYM's tip: Patience and consistency are key!

Your Lash Transformation,
Real results, real confidence. 88% saw longer-looking lashes and 90% noticed fuller, more visible lashes in just weeks. Stronger, healthier lashes—no extensions needed.

Naturally Longer Lashes
From day one to day ninety, see visible changes that build over time. Whether it’s the first compliment or the moment you realize those lashes are truly yours — this serum delivers results you can see and feel. Just one swipe a day is all it takes to start your lash journey.
PROVEN RESULTS.
Frequently Asked Questions
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Every night on both eyes! Beginners should apply serum every 2-3 days and work up to nightly use once eyes are used to the product. Once satisfied with results, you can apply just 2-3 times a week to maintain your look.
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You only need 1 dip for both eyes. Wipe off any excess product from the wand before applying, then apply a thin line just above your upper lash line on clean, dry skin just like eyeliner. Wait 2-3 minutes for serum to dry before applying skincare, makeup, touching your eyes, or laying down.
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Apply to your upper lash line on clean, dry skin. Do not use on lower lash line.
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Everyone’s a little different - some people start seeing progress as soon as 4 weeks in! We recommend taking before & after photos along the way and comparing your results after 12 weeks of consistent use.
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We recommend applying serum 2-3 times a week to maintain your look once you're satisfied with results!
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YES! Our lash treatments are oil-free and safe to use with extensions and strip lashes.