Science Behind QUALASH

Driven by Science. Trusted by Decades.

Our trusted Lash, Brow, and Hair Serums are produced in a certified European facility with over 35 years of expertise in high-precision cosmetic manufacturing, fully compliant with the European Union’s strict cosmetic safety regulations. The entire production process is carried out under sterile, pharmaceutical-grade conditions to ensure the highest level of safety, quality, and consistency.

At the heart of every formula lies our signature QUA-X Complex® — a breakthrough blend of peptides, vitamins, and plant-based actives designed to target follicle strength, boost growth, and enhance lash and brow density over time. Developed through rigorous testing and backed by real science, QUA-X Complex® is the core of what makes QUALASH® truly effective.

Peptides. Small Molecules, Powerful Results. Powered by QUALASH QUA-X Complex®

Peptides are short chains of amino acids — the essential building blocks of proteins in the human body. In the world of advanced cosmetics, they’re renowned for their ability to stimulate, repair and renew.

When applied to the lash and brow area, peptides work by signalling the skin to produce key structural proteins like collagen and keratin. These proteins help nourish the follicle at its root, creating the perfect environment for visibly fuller, stronger, and longer hairs.

In short: peptides don’t just coat lashes and brows — they support them from within.

Our formulas are powered by advanced peptide technology, carefully selected to boost growth, protect against breakage, and restore density to thinning or sparse lashes and brows.

Each product is enriched with QUA-X Complex® — an optimized blend of the most effective and luxurious peptides for superior lash and brow transformation.

“Peptides show synergy and work well together, so I would look for a serum with a combination of peptides.”

— Dr. Kiran Mian, dermatologist, Hudson Dermatology and Laser Surgery (Vogue, April 2025)

QUALASH® Advanced Eyelash Serum

For visibly longer, stronger lashes – backed by peptide science

Key ingredients:

Myristoyl Pentapeptide-17 – Helps promote lash density by activating the hair growth cycle at the follicle level.

Myristoyl Hexapeptide-16 – Reinforces lash structure and supports keratin production for fuller, longer-looking lashes.

Scutellaria Baicalensis Root Extract – Known for its antioxidant and soothing properties, it helps protect and calm the lash line.

Calcium Gluconate – Strengthens and revitalizes weak, brittle lashes.

QUABROW® Advanced Eyebrow Serum

For visibly fuller, defined brows – powered by peptides

Key ingredients:

Biotinoyl Tripeptide-1 – Strengthens hair from the root and supports visibly thicker, fuller brows.

Octapeptide-2 – Boosts cell regeneration and stimulates healthier-looking brow growth.

Arginine – Essential amino acid that helps fortify and nourish brow follicles.

Panax Ginseng Root Extract – Stimulates and revitalizes follicles for enhanced density and resilience.

Panthenol (Vitamin B5) – Deeply hydrates and conditions to help reduce breakage and improve brow texture.

QUALASH® Advanced BOOST MASCARA

Mascara redefined – caring formula powered by lash science

Key ingredients:

Biotinoyl Tripeptide-1 – Strengthens lashes at the root, helping reduce breakage and promote a thicker, more resilient appearance.
Argania Spinosa Kernel Oil – Rich in omega fatty acids and vitamin E, this luxurious oil deeply nourishes and enhances lash flexibility.
Opuntia Ficus-Indica Seed Oil – A rare botanical extract known for its antioxidant power and hydrating properties, promoting softness and shine.
Hydrolyzed Rhodophycea Extract – A marine-derived active that supports lash conditioning and maintains a healthy lash environment.
Tocopheryl Acetate (Vitamin E) – A protective antioxidant that helps shield lashes from daily stress and environmental damage.