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.
This precision tool is designed to separate lashes, eliminate mascara clumps, and define each lash for a clean, polished look. It's ideal before or after mascara application and for grooming lash extensions.
Yes! The separator is gentle enough to use with lash extensions. It helps align and separate individual lashes without pulling or damaging the adhesive.
Yes, the QUALASH® separator features smooth, rounded stainless steel pins that are safe for use around the eyes. However, always use with care and avoid contact with the eye itself.
You can use it both ways:
After each use, wipe the pins with a soft cloth or alcohol pad. For deeper cleaning, gently rinse with warm soapy water and dry thoroughly before storing.
Yes, it includes a protective cap that covers the pins, making it safe and convenient to store in your makeup bag or carry-on.
Absolutely. Made from durable stainless steel and ABS plastic, the QUALASH® separator is built for long-term, repeated use with proper cleaning and care.
Yes! The ergonomic handle and lightweight design make it easy to use, even for those new to lash styling.
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"...