Do Prostaglandin-Free Lash Serums Actually Work?
Do prostaglandin-free lash serums actually work, or is it just clever marketing? In our latest editorial, Cosmetic Chemist Sophia Bennett strips away the hype to look at the hard biological...





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 QUALASH® curler is crafted from premium rose gold stainless steel, with a universal fit design and soft silicone pads to ensure pinch-free curling and long-lasting results — all in a tool that’s as beautiful as it is effective.
Yes! The design is ergonomically curved to comfortably fit and work with all eye shapes and sizes, including hooded eyes.
No. The soft, flexible silicone pad applies gentle but effective pressure, ensuring lift without pulling or breaking the lashes.
It’s not recommended to use any mechanical lash curler on lash extensions, as the pressure may weaken the adhesive bond or distort the shape of synthetic lashes.
When used properly, the QUALASH® curler helps create a natural curl that lasts all day, especially when followed with a quality mascara.
The included replacement silicone pad should be swapped in when the original begins to wear down or loses its bounce — usually after 3–6 months of regular use.
Wipe the silicone pad and metal parts gently with alcohol or a clean cloth after each use to keep it sanitary and extend its lifespan.
Yes! It’s lightweight, durable, and travel-friendly — just be sure to pack it with care to protect the curling surface.
Yes, QUALASH® offers a 90-day money-back guarantee, so you can try the curler risk-free.
Do prostaglandin-free lash serums actually work, or is it just clever marketing? In our latest editorial, Cosmetic Chemist Sophia Bennett strips away the hype to look at the hard biological...
Prostaglandin-free" has become a powerful claim in premium lash care, but what does it actually mean for your eyes? Dive into the science of ingredient reading, learn to spot hidden...
Choosing the right lash serum shouldn't mean compromising between dramatic results and absolute safety. Explore the molecular differences between traditional stimulators, pure peptide conditioners, and the revolutionary hybrid "Third Option"...