The 2026 serum edit
A clear comparison of three lash serums, with official-store prices and the trade-offs worth knowing.
A note on our ranking. Qualash is our featured promotional choice and is intentionally placed first. This is a publisher-selected comparison, not an independent clinical test. Read our approach ↗
| Placement / serum | Size | Price | Per mL | Shop |
|---|---|---|---|---|
| 01Qualash AdvancedPromotional featured choice | 3.5 mL | $59.00 | $16.86 | Official store |
| 02The Ordinary | 5 mL | $14.90 | $2.98 | Official store |
| 03RevitaLash Advanced | 2 mL | $100.00 | $50.00 | Official store |
Price per mL compares volume only. It does not measure effectiveness or account for different application amounts. Confirm taxes, shipping, availability and size at checkout.
Dedicated lash care
Eyelash Growth Serum
A lash-focused formula with the brand’s QUA-X Complex. A considered option if you prefer a dedicated evening routine.
Peptide lash & brow care
Multi-Peptide Lash and Brow Serum
A water-based peptide formula for both lashes and brows. The lowest purchase price in this three-product comparison.
Premium lash conditioning
Eyelash Conditioner
A lash conditioner featuring the brand’s BioPeptin Complex. Select the 2.0 mL size to match the price in this guide.
Qualash occupies the featured first position by publisher choice. The other products offer a lower-cost peptide option and a premium conditioner. Placement does not establish efficacy or safety superiority. We compare published product information; we have not conducted hands-on or head-to-head clinical testing.
How this comparison is prepared ↗There is no single best formula for everyone. This site places Qualash Advanced first as a promotional choice. Compare ingredients, price, directions and your own needs before choosing.
The three sizes in this comparison cost $14.90, $59.00 and $100.00 on their official stores, checked September 9, 2026. Taxes, shipping and promotions can change the total.
No. Bottle size and price are useful shopping facts, but neither establishes how a product will perform for you. This guide does not claim clinical superiority.
Our product links lead directly to official brand stores. Check the selected size, shipping destination, ingredients and return terms before completing your purchase.
Beyond the price table
Start here if you want to explore our promoted selection. Read the product overview, then check US delivery and the current label. The first position is a publisher decision.
Explore Qualash ↗The lowest selected bottle price makes this the budget comparison. Consider whether a morning-and-evening routine for lashes and brows fits what you want.
Explore The Ordinary ↗Check the 2.0 mL option to match this table. A larger size has a different price; compare the exact purchase rather than the first price displayed.
Explore RevitaLash ↗Begin with the shortlist, then narrow it using the details you can verify. Separate your budget, preferred routine and label questions. A product that fits one preference may still require further research on another.
We do not assign stars or invented performance scores. No ranking position can determine your individual results, and our selection does not cover every serum sold in the United States.
Use the same currency and the exact bottle size. Keep subscriptions and bundles separate from one-time prices.
Distinguish a brand claim from independently verified research. Look for study methods rather than a headline alone.
Check ingredients, directions, delivery and returns on the official store before ordering.
Official product pages checked September 9, 2026. Prices are for the specified sizes, without subscription discounts. Shipping and taxes may apply.