9 Best Drugstore Eyelash Growth Serum | Fuller Lashes, Zero Burn

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A Korean dual-applicator serum that regrows lashes and fills brows without prostaglandins.

This Yegreena serum is a two-in-one for people who want to treat lashes and patchy brows with one tube. The 10ml bottle is generous, and the dual applicator means a precision tip for the lash line and brow edges, plus a spoolie to distribute the formula evenly. The formula leans on seven peptides — including Acetyl Hexapeptide-8 and Copper Tripeptide-1 — alongside biotin and Centella to strengthen and condition rather than force growth.

The biggest draw is the prostaglandin-free label, which matters if you worry about eyelid darkening or irritation. The effect is real: an owner at 69 said she regrew many long lashes in 6–7 weeks and warned about irreversible fat loss from prostaglandin serums — a strong reason this conditioning route wins cautious buyers over. New brow and lash growth inside one week is another reported highlight, with smooth application and quick-dry texture as everyday wins.

The trade-off is that this gentler formula works slower than stimulant-based rivals, and a few owners noted mixed feelings on value for money. At 4.9 x 0.85 x 0.8 inches, the tube is slim and travel-friendly, and it is also vegan and cruelty-free. One owner did report itchy, red eyelids after a week — a reminder to patch test anything this close to your eyes.

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A single-ingredient organic oil that softens lashes and fills brows without any chemicals.

If you want the purest possible approach, this Sky Organics serum is basically organic castor oil doing the heavy lifting. The draw is the USDA Organic label and the blend of castor oil (a conditioner that volumizes hair), vitamin-rich Moringa oil, pure Amla oil, and Vitamin E. Owners love that it feels lightweight, absorbs well, and leaves no greasy residue, while lashes come out softer and brows look fuller. As one happy buyer put it: this product did wonders for my lashes and brows.

The single-ingredient castor oil point is the standout for clean-beauty fans — no chemicals, no irritation, and you can apply it nightly without worrying what is near your eye. At 1.13 ounces, it is the heaviest bottle on this list, but that weight comes with a generous.4 fl oz/12ml of product for the price. It conditions at the roots to support a thicker, fuller look over time rather than promising rapid growth.

The honest catch is patience: this is a conditioner, not a growth stimulant, so results build slowly. There is also a recurring gripe about the packaging — the cap has separated from the tube and the wand housing broke for a few owners, so treat the closure gently. For anyone who wants organic, gentle lash and brow care with zero fuss, this is the one.

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The peptide-powered tube with thousands of owners reporting fast, dramatic lash growth.

This VieBeauti serum has earned a massive following, and the reason is simple: it works fast. The formula centers on Myristoyl Pentapeptide-17 (a peptide that stimulates keratin production for visible length) plus Lactobacillus/Ginseng Ferment technology that breaks nutrients into micro-molecules for deeper follicle penetration. Customers note restored lashes lost on one eyelid within 2–3 weeks, and dramatic regrowth after burns in about two months. It is the single most-reviewed product on this list, which tells you the results hold up at scale.

The 2mL Purple Edition is positioned as the ideal starter and travel size — small enough to toss in a bag for wedding prep or vacations, yet packed with the same professional-grade, 100% clean and vegan formula. The applicator is precise and non-greasy, and the quick-drying texture means it layers easily into a nightly routine. It is also formulated with Panthenol (B5) and Oligopeptide-1 to soothe follicles damaged by lash extensions, so it pulls double duty as recovery care.

The honest notes are minor: use it at night, since daytime application caused hazy vision for one owner, and regrowth can stop if you discontinue use. Occasional eyelid redness is mentioned but rarely, and the tiny 2mL size means you will repurchase sooner than with bigger bottles. For sheer popularity and visible speed, though, this is the crowd’s favorite.

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The Korean award-winner built to repair lashes damaged by extensions and curlers.

This COSNORI serum is engineered for a specific pain: lashes that fall out or break from heavy curler use and extensions. The patented peptide ingredient (Patent No. 10-1578901) teams with hyaluronic acid and centella asiatica extract to deliver elasticity, shine, and root protection all at once. Reviewers point out repairing broken, falling lashes within 3 weeks and dramatic regrowth, with several saying they can finally skip mascara thanks to a natural “eyeliner” look. The formula is hypoallergenic, oil-free, and pH-balanced to match tears, so it is gentle even after extension procedures.

The dual ball point tip is the feature that stands out — a mascara-style wand combs nutrition from root to tip, while the ball point targets the roots between lashes for precise delivery. It dries quickly with no residue, and the water-based, prostaglandin-free formula has passed skin irritation tests. For sensitive eyes or anyone rebuilding lashes after extensions, this is the safest recovery pick on the list.

The caveats are minor but real: overuse can leave white residue, and if the serum gets into your eyes it stings badly, so apply carefully. Results are gradual, not overnight, and consistent daily use is required. But if your lashes are falling out and need repair rather than just a boost, this Korean serum is purpose-built for the job.

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The sensitive-eye formula promising visible lash length in just seven days.

This Phienex serum makes the boldest timing claim on the list: visible results in 7 days, with optimal density by 3–6 weeks. The active is Myristoyl Pentapeptide-4 (a peptide that activates follicles and boosts keratin), blended with shea butter, sunflower seed, and castor extracts to reduce breakage and improve curl. Owners say lashes look natural but much longer, with one noting it is way better than lash extensions. The formula is hormone-free, plant-based, and crafted by US DermaCraft Labs.

The sensitive-eye angle is where it shines — it is vegan, cruelty-free, paraben-free, and fragrance-free, drying clear with no flakes and no irritation. Contact lens wearers and lash extension users are specifically listed as safe, and the precise brush applicator makes nightly application easy. It also layers well under makeup, so you can use it morning or night without messing up your routine.

The trade-off is that it is a smaller, compact tube compared to rivals, and results do require patience despite the 7-day promise. The owner base is smaller than the giants on this list, so the track record is less battle-tested. But for anyone with sensitive eyes who wants a clean, fast-acting peptide serum, this is a standout choice.

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A premium dual-wand serum with proven peptide science and a featherlight finish.

This HERALISE serum brings the most refined feel of the group, pairing a Bio-Active Peptide Matrix with Biotinoyl Tripeptide-1 (a peptide known for strengthening hair), Panthenol (Provitamin B5), and Clary Sage Extract for visibly thicker, more resilient lashes. It is a lash and brow serum in one, using a Dual-Precision Applicator — a brush plus a paintbrush tip — to target the lash line and sparse brow areas with real precision. Shoppers say stubby lashes growing roughly 25% longer (50% with curl) after several weeks of twice-daily use, with a natural look and no eye darkening.

The formula is hypoallergenic and fragrance-free, absorbing instantly without residue, and it is safe for contact lens wearers and all skin types. That featherlight texture means it layers easily under makeup, so you can drop it into a morning or evening routine without any fuss. It is also vegan and cruelty-free, and the 4mL bottle is a solid mid-size that balances portability with longevity.

The honest trade-off is that results are gradual and need consistency — a few weeks in, owners describe healthy, less brittle lashes that are slowly getting fuller rather than a dramatic overnight change. It is also one of the pricier picks here, though owners call it comparable to high-end rivals like Grand Lash MD at a friendlier cost. For a premium-feel serum that treats lashes and brows with proven ingredients, this delivers.

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The growth serum that tints as it treats, giving a mascara-like look without the mascara.

This Epais serum solves a clever problem: you want growth and you want to look polished while you wait. It combines a deep-nourishing lash serum with a subtle black tint, so lashes get a naturally defined, mascara-like effect while the formula works underneath. The high-concentration 7-Peptide blend with Biotin strengthens lashes from the root to prevent breakage and thinning, and the Nature-Derived Black Food Complex (Black Soybean, Sesame, and Charcoal Powder) feeds lashes and brows a healthy glow.

The sensitive-eye friendliness is a major draw — it is prostaglandin-free, water-based, and pH-balanced to match natural tears, making it safe for sensitive eyes and lash extensions. Owners with a history of serum failures report zero stinging, redness, or burning even near the waterline, and visible longer, thicker lashes by week 4. The mascara-style brush with a ball tip makes application easy and precise, and it dries fast with no residue or flaking. One owner even noted bottom lashes grew so long they had to be trimmed — a happy problem.

The tint does mean this is not a clear serum, so if you only want an invisible overnight treatment, look elsewhere. Lash growth mentions are mixed across reviewers, with some seeing length and others mostly enjoying healthier, more lustrous lashes. But as a 2-in-1 that replaces mascara and conditions at once, it is a uniquely practical drugstore pick.

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The Bausch + Lomb formula that conditions overnight with clinically measured results.

This LUMIFY serum comes from Bausch + Lomb, the eye care experts, which is exactly the brand trust you want this close to your eye. The formula pairs Peptides, Biotin, and moisturizing Hyaluronic Acid to nourish, soften, and condition lashes overnight without harsh chemicals. It is also hypoallergenic and free of fragrance, alcohol, sulfates, prostaglandins, mineral oil, PEG, parabens, and phthalates — a clean list that makes it safe for contact lenses, lash extensions, and all skin types.

The honest trade-offs are real: results are slow and subtle for many, with one owner seeing no difference after two months, and the brow applicator being less suited to the lash line for some. This is a conditioning serum first, so do not expect dramatic length from a prostaglandin-style stimulant. If you want a safe, brand-trusted overnight conditioner that will not burn your eyes, this is the pick.