For ultimate lash length and faster growth
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QUALASH® Advanced Eyelash Growth Serum is an advanced, science-developed eyelash serum created with QUA-X Complex™ — a proprietary growth-conditioning formula that nourishes, strengthens and visibly improves the appearance of natural lashes, giving them the look of greater length, a fuller lash line, healthy shine and a darker appearance.
With regular use, your lashes become visibly longer, fuller and healthier-looking — while your eyes gain a more expressive, defined and naturally enhanced look. First visible results can be noticed after 4 weeks, while the fuller effect develops throughout a 12-week treatment routine.
QUALASH® was developed for weak, sparse and fragile lashes to support their denser, stronger and more spectacular appearance. After completing the treatment, the serum can be used 2–3 times per week to maintain the effect of more beautiful, expressive lashes.
✓ Visibly longer and fuller lashes
✓ More lifted and curled lash effect
✓ Healthier and darker-looking lashes
✓ Suitable for sensitive eyes
✓ Easy 5-second application
✓ 3.5 ml bottle — up to 6 months of use
✓ Money-back guarantee — if you are not satisfied after completing the 12-week treatment, we will refund your purchase.
Effectiveness evaluated through independent consumer and laboratory testing conducted by J.S. Hamilton.
Size: 3.5 ml / 0.12 fl oz
Shelf life: 36 months unopened / 6 months PAO after opening.
— Deep nourishment and foundation for growth.
— Lashes are becoming noticeably fuller and darker.
— Get ready for the question: "Are those your natural lashes?"
— Ultimate volume and length. Mascara is now optional.
Advanced lash-supporting formula created with selected peptides, amino acids and botanical conditioning ingredients to help improve the appearance of longer, fuller and healthier-looking natural lashes.
A cosmetic peptide used in advanced lash formulas to help support the appearance of stronger, healthier-looking and more defined lashes.
A complementary peptide that supports lash conditioning and helps improve the look of fuller, smoother and more defined lashes.
An amino acid naturally associated with hair structure. It helps condition lashes and supports their healthy, well-cared-for appearance.
A blend of soybean germ, wheat germ and Scutellaria baicalensis root extracts to help care for the lash line area.
A formula-supporting ingredient that helps create a lightweight, smooth texture and a comfortable feel during application.
To deliver real results
Kind to your skin
Kind to your eyes
Kind to your hair
Care for the planet
Step 1: Cleanse the eye area
Apply in the evening to clean, dry skin. Remove makeup and gently cleanse the eye area before use, making sure the upper lash line is free from oil, makeup and skincare residue.
Step 2: Apply one thin stroke
Apply one thin stroke of QUALASH® Lash Serum along the upper lash line, like an eyeliner. One dip is enough for both eyes — using more serum is not needed.
Step 3: Let the serum dry
Allow the serum to dry before applying other skincare products. Do not rinse off.
Step 4: Use consistently
Use once daily for 12 weeks. After completing the treatment, apply 2–3 times per week to help maintain the appearance of longer, fuller and healthier-looking lashes.
Step 5: Stay consistent
Even the most advanced lash serum needs regular use to work at its best. Apply one thin stroke every evening and give your natural lashes time to complete the 12-week treatment routine.
Good to know: Apply serum only to the upper lash line. Avoid direct contact with the eyes. For full instructions and precautions, read the enclosed leaflet before use.
This product is covered by our risk-free 90-day money-back guarantee.
If you’re not fully satisfied, contact us within 90 days for a quick and easy refund — no questions asked.
Learn more about the Money-Back Program →
We don’t just promise results – we prove them. The effectiveness of our serum has been confirmed through scientific research conducted by the renowned independent laboratory Hamilton.
The serum uses advanced nanocell technology and a proprietary growth-support formula to nourish the lash root environment and support the natural lash growth cycle.
A full treatment typically takes 8–12 weeks, which aligns with the natural lash growth cycle and reflects the complete lash growth and renewal process. Consistent daily use is essential for optimal results.
Most users notice the first visible results after 3–4 weeks of regular use.
The serum works in harmony with the natural lash growth cycle, which typically lasts 8–12 weeks, so full results develop gradually. With continued use, lashes appear noticeably longer, thicker, and fuller, with improved density and overall condition.
Yes. QUALASH® Eyelash Serum has been dermatologically tested and assessed under strict European cosmetic safety standards.
As with any cosmetic product, we recommend a patch test before first use.
Yes, the lash serum can be used with lash extensions. Apply it once daily on clean, dry skin, 1–2 mm above the upper lash line, just like an eyeliner.
Do not apply the serum directly onto the lashes or extensions themselves, as the product is designed to work at the lash root area.
No. The serum supports the natural lash growth cycle and does not cause sudden lash loss when discontinued. If you stop using it, lashes gradually return to their natural growth rhythm, without a rebound effect.
The serum is scientifically tested and its effectiveness has been confirmed in application studies. However, results may vary depending on consistency, correct use, and individual lash growth cycles.
If the serum is used as directed and you are not satisfied with the results, we offer a 90-day money-back guarantee, in accordance with our return policy.
Basierend auf Bewertungen bestätigen viele Kundinnen, die QUALASH regelmäßig verwenden, dass ihre Wimpern länger, dichter und sichtbar dunkler werden. Sichtbare Veränderungen werden am häufigsten zwischen der 3. und 8. Woche beschrieben, obwohl einige Anwenderinnen bereits nach etwa einem Monat einen Unterschied bemerken. Kundinnen erwähnen häufig den präzisen Pinselapplikator, die Tatsache, dass eine Packung mehrere Monate reicht, sowie ein beschleunigtes Nachwachsen neuer Wimpern nach künstlichen Extensions.
Die Bewertungen zeigen, dass das Tempo der Ergebnisse von Person zu Person variieren kann. In Einzelfällen berichteten sehr empfindliche Anwenderinnen über vorübergehendes Unbehagen nach der Anwendung. Insgesamt überwiegt positives Feedback, und regelmäßige Nutzerinnen kaufen häufig erneut und bewerten den Komfort automatischer Lieferungen im Abonnementmodell sehr hoch.
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