Shop Qualash® Advanced Eyelash Serums for Longer, Fuller Lashes
Why Choose Qualash® Advanced Eyelash Serum?
Experience the transformation from root to tip with Qualash® Advanced Eyelash Serum — where science meets beauty for visibly longer, stronger, and fuller lashes
Clinically proven and trusted by women worldwide, Qualash® empowers your natural lashes to reach their full potential — without extensions, without compromise.

Complete Lash Growth Ritual – Advanced Eyelash Serum & Peptide Mascara
The QUALASH Ritual Collection combines two powerful steps:
Our advanced night serum with QUA-X Complex™ delivers visible results in just 4 weeks.
The nourishing peptide-infused mascara works during the day to thicken, lift and define your lashes.
QUALASH® Essence Ritual Collection – Lash Serum & Peptide Mascara Set
For maximum length and fast results
- Regular price
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341,00 zł - Regular price
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454,00 zł - Sale price
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341,00 zł
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Visible Results with Qualash® Advanced Eyelash Serum – Backed by Science
Noticeable improvements in just 4 weeks. Up to +80% volume, +67% thickness, and +75% length after 8 weeks of regular use.
Backed by clinical testing. Loved by women who demand results.
QUALASH® Advanced Eyelash Serum 3.5 ml / 0.12 fl oz
- Regular price
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255,00 zł - Regular price
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255,00 zł - Sale price
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255,00 zł











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It works. Our proof.
Clinical Efficacy Confirmed – Qualash® Eyelash & Brow Serum Tested by Hamilton Laboratories
Independent testing by Hamilton Laboratories has demonstrated visible improvements after just 4 weeks of daily use of Qualash® Advanced Eyelash and Eyebrow Serum.
After 8 weeks, users experienced:
+80% increase in density, +67% improvement in thickness, and up to +75% increase in lash length.
Dermatologically tested. Safe, effective, and trusted by women worldwide.

It works. Our proof.
QUALASH® Vegan Lash & Brow Serum – Certified Cruelty-Free.
We care about more than just beauty — we care about values.
Our products are officially registered by The Vegan Society, ensuring they contain no animal-derived ingredients and are never tested on animals at any stage of development.
• 100% vegan ingredients
• Certified by The Vegan Society
• Cruelty-free – no animal testing, ever
Ethical beauty. Clean science. Pure results.
FAQs
1. How soon will I see results with Qualash® Eyelash Serum?
Most users notice visible improvement in lash length and fullness within 14 to 21 days, with maximum results at 6 to 8 weeks of consistent use.
What kind of results can I expect?
In a consumer study:
- 92% saw visibly longer lashes - 89% noticed fuller-looking lashes
- 94% felt their lashes looked healthier and stronger
(Based on self-assessment after 6 weeks of daily use)
Why is Qualash® so effective?
The secret lies in our patented QUA-X Complex™ — a next-generation formula combining multi-action peptides, plant-based extracts, and nutrient-rich conditioners that work in synergy to support lash growth.
Unlike typical serums, Qualash® targets the root of lash development by stimulating follicles, improving strength, and nourishing lashes from within — without prostaglandins or harsh ingredients.
Is Qualash® safe for sensitive eyes?
Yes. Qualash® is dermatologist-tested and formulated without prostaglandins. It’s suitable for most users with sensitive eyes or contact lenses.
Can I use it with eyelash extensions or mascara?
Yes! Qualash® works well with extensions and mascara. In fact, many users say their natural lashes grow so much that they stop using extensions.
Is Qualash® cruelty-free and vegan?
Absolutely. All Qualash® products are cruelty-free, vegan, and made with responsibly sourced ingredients.
Will my lashes fall out if I stop using the serum?
No. Your lashes will gradually return to their natural growth cycle, but you won’t experience sudden loss or shedding.
How long does one bottle last?
One tube of Qualash® Eyelash Serum lasts approximately 5 to 6 months with daily use. A little goes a long way—just one stroke per day is enough.
How long does one bottle (3.5 ml) last?
One tube of Qualash® Eyelash Serum lasts approximately 5 to 6 months with daily use. A little goes a long way—just one stroke per day is enough.
For comparison, many other lash serums offer only 1 ml or 2 ml for the same price or even more.
With Qualash®, you get more product, more value, and visible results that last.