Key Takeaways

• Trybello, UKLASH, and The Ordinary each take a distinct approach to lash growth. At $39.95, our Trybello 2-in-1 Eyelash Growth Serum combines clinically active plant-based ingredients in a dual-wand serum-and-mascara format.
• UKLASH's original Eyelash Growth Serum uses a low-dose prostaglandin analog and costs about $59, while The Ordinary's Multi-Peptide Lash and Brow Serum relies on a peptide-only formula at $17.90.
  
• Results timelines vary depending on the formula and application frequency. Trybello users typically see lashes feel stronger within 1–2 weeks and visible new growth by weeks 3–4 with once-daily use.
• UKLASH users may see full results between 8 and 12 weeks, and The Ordinary may show visible improvements in lash density after 4 weeks of consistent twice-daily use. However, real-world results vary widely from subtle to none at all.
• Trybello Eyelash Growth Serum is the best choice for fast, safe, and visible lash growth. With clinically active plant-based ingredients and a 60-day money-back growth guarantee, we deliver clinical-grade speed paired with full ingredient safety.

UKLASH vs The Ordinary vs Trybello: Which Eyelash Serum Wins?

Choosing the right eyelash serum usually comes down to three things: how fast it works, what it costs, and how safe it is for daily use. Among the most-talked-about options today, Trybello, UKLASH, and The Ordinary each take a noticeably different path to fuller lashes.

Trybello pairs clinically active plant-based ingredients with a strong money-back guarantee, UKLASH leans on a low-dose prostaglandin analog for clinical-style growth, and The Ordinary keeps things minimal with a peptide-only formula at a low price point.

This guide compares all three on cost, ingredients, time to visible results, and real user experiences so you can confidently pick the serum that fits your lashes, your routine, and your budget.

“100% Natural Serum Delivers Visibly Longer, Fuller Lashes in Just 30 Days. The Safe Alternative to Extensions!”

Transform your lashes naturally with our plant-based formula, free from oils, hormones, silicones, and harsh chemicals.

Proven Natural Ingredients

• Panax Ginseng – Revitalizes follicles for accelerated growth
• Pumpkin Seed Extract – Restores and strengthens lashes
• Grape Seed Extract – Reduces breakage for fuller lashes

Clean Beauty You Can Trust

• Gluten-free, fragrance-free, no parabens
• Works on upper, lower lashes, and eyebrows

60-Day Guarantee: No results? 100% money back.

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Trybello Eyelash Growth Serum

Trybello Eyelash Growth Serum contains Pentapeptide-17, which signals lash follicles to produce more keratin, supporting natural growth without manipulating hormone-like pathways.

At Trybello, we developed our 2-in-1 Eyelash Growth Serum for people who want fuller, stronger lashes without the trade-offs of prostaglandin-based formulas. Our serum combines a growth treatment and a volumizing mascara into a single dual-wand applicator, making lash care a one-step part of any beauty routine.

The formula is 100% plant-based, prostaglandin-free, vegan, cruelty-free, and dermatologically and ophthalmologically tested. It is designed to deliver real results without compromising eye health. It's free from oils, hormones, silicones, parabens, perfumes, and PEGs, making it gentle enough for sensitive eyes and safe for contact lens wearers.

Cost

Our Trybello 2-in-1 Eyelash Growth Serum is currently available for $39.95, reduced from the regular price of $49.95. A 60-day supply (two units) is available at $55.96, reduced from $99.95. Every order ships free, and we back the serum with a 60-day money-back growth guarantee. If you don't see results after consistent daily use, you'll get your money back.

Results & Reviews

With consistent daily use, our customers typically notice their lashes feeling stronger and less prone to fallout within the first two weeks.

By week three, longer and 40% thicker lashes start to emerge, and a natural curl often begins to develop. By day 30, results are visibly noticeable: fuller, 45% longer, healthier-looking lashes, with continued improvement through weeks 4 to 8 of consistent use.

Trybello Eyelash Growth Serum delivers visible results starting from as early as 3 weeks of consistent use.

Customer reviews consistently praise the clean ingredient list, the absence of prostaglandins (and therefore no risk of iris discoloration or periorbital fat loss), and the convenience of the dual-wand format that combines serum and mascara in one.

Reviewers who switched to Trybello after experiencing side effects from prostaglandin-based products frequently highlight how gentle our formula is, while still delivering visible growth.

A consistent user gushes about how the Trybello Eyelash Growth Serum made their lashes longer.

UKLASH Eyelash Serum

UKLASH is marketed as delivering visibly longer, thicker lashes with consistent daily use. The serum is vegan, cruelty-free, dermatologist- and ophthalmologist-approved, and safe for use with lash extensions and contact lenses. It's also designed for once-daily application before bed, making it a relatively low-effort addition to a nighttime routine.

The original UKLASH formula contains a low-dose prostaglandin analog, along with biotin tripeptide, myristoyl pentapeptide-17, panthenol, and green tea extract. Prostaglandin analogs are effective for lash growth but may cause potential side effects, such as eyelid darkening, iris discoloration, and eye irritation, in a small percentage of users.

Cost

UKLASH's original Eyelash Growth Serum retails for ~$59 per 3 mL tube. The Complex Peptide Lash Serum and Sensitive Eyelash Serum are similarly priced, and UKLASH offers a 12-week money-back guarantee on its serums.

Results & Reviews

UKLASH users typically see initial nourishment and conditioning effects in the first 4 weeks, with visible length and fullness becoming clearer between weeks 4 and 8, and full results reported by 8–12 weeks of consistent use. Reviews are generally positive on results, though some users with sensitive eyes have reported irritation and prefer prostaglandin-free alternatives.

Users note that UKLASH delivers results that can take a long time to notice (Image source: UKLASH).

The Ordinary Multi-Peptide Lash & Brow Serum

The Ordinary's Multi-Peptide Lash and Brow Serum is a peptide-based serum from Deciem aimed at supporting thicker, fuller-looking lashes and brows. It's a prostaglandin-free formula built around four peptide complexes. The serum is vegan, cruelty-free, and pH-matched to the eye area to minimize irritation, including for contact lens wearers.

It's also notable as a dual-use product (lashes and brows in one), with a fine-bristled applicator for the lash line and brows. The Ordinary recommends twice-daily application, which is more demanding than the once-daily routine many other serums use.

Cost

The Ordinary Multi-Peptide Lash and Brow Serum retails at $17.90 for a 5 mL tube, and free shipping is offered on orders over $100.

Results & Reviews

The Ordinary states visible improvements in lash and brow density typically appear after 4 weeks of consistent use. Real-world user reviews are mixed.

Some users report subtle improvements in thickness, darkness, and reduced fallout after 4–8 weeks of consistent use, while others report no visible improvement. Some users also report that their lashes seem to be falling out after weeks of consistent use.

Some users note that while The Ordinary Multi-Peptide Lash and Brow Serum doesn’t irritate the eyes, it doesn’t produce dramatic results.

UKLASH vs The Ordinary vs Trybello Lash Serum: Comparison Table

Why Does Trybello Eyelash Growth Serum Stand Out for Lash Growth?

Trybello Eyelash Growth Serum does not contain harmful ingredients, hormones, or prostaglandin.

When you weigh cost, ingredients, results timeline, and buyer protection side by side, the strongest pick is the serum that balances visible speed with full ingredient safety. Prostaglandin-based formulas can work fast but carry safety trade-offs, while pure peptide options are gentle yet often slower to show change.

At Trybello, we developed the Trybello Eyelash Growth Serum to bridge that gap, combining plant-based actives with a 60-day money-back growth guarantee. If you want fuller, longer lashes in as little as 3 to 4 weeks, try the Trybello Eyelash Growth Serum today.

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Frequently Asked Questions (FAQs)