Hair Insights

My 11-Month Hair Serum Journey: A Founder Case Study with Before-and-After Photos

From early prototypes to the final formulation: WELAB BIOTECH founder Alena Weissenbaeck documents an 11-month scalp serum journey with before and after photos, real-life routine details and eight ...

Hair Serum for Hair Loss and Thinning Hair: What Can It Really Do?

A targeted scalp serum can support scalp condition, help address visible shedding and contribute to fuller-, denser- and stronger-looking hair. Learn how hair serums work, what results require and ...

Why hair loss is a biotech challenge

Hair loss is not one biological process. Discover how follicle signalling, hormonal sensitivity, cellular stress and the scalp environment shape thinning hair—and why one hero ingredient is rarely ...