QUA-X Complex® is the core innovation behind every QUALASH formula.
Developed as a multi-path growth support system, QUA-X Complex® works by optimizing the lash and brow follicle environment — supporting the natural growth cycle in a controlled, cosmetic-safe way.
Rather than relying on a single active ingredient, QUA-X Complex® combines four complementary growth-support mechanisms, carefully balanced to promote visibly fuller, stronger, and healthier-looking lashes and brows over time — without disrupting the skin’s natural physiology.
This advanced system is designed to:
- support the natural renewal phase of lashes and brows
- strengthen the follicle environment
- reduce breakage and thinning
- improve density and resilience with consistent use
Peptides play a supporting role within QUA-X Complex® — enhancing communication within the skin and reinforcing structural strength — but they are only one element of a broader, innovation-driven formulation strategy.
Every QUALASH formula powered by QUA-X Complex® is developed under strict European cosmetic safety standards, ensuring performance, consistency, and long-term tolerance, even for sensitive eye-area skin.