Hair Insights

Hair serum after a hair transplant: why care should continue

A hair transplant adds follicles, but it does not automatically stop the surrounding native hair from becoming thinner. Once the scalp has healed, a daily scalp serum can become an important part o...

Ozempic Hair Loss: Why It May Happen and What to Do?

Noticing hair shedding after Ozempic, Wegovy or weight loss? Learn why it may happen and how medical assessment and consistent WELAB BIOTECH scalp care can work together to support fuller-looking, ...

Thinning Hair After 40: Causes, Care and Realistic Expectations

A widening part, less volume or more hair in the brush can have many causes. Learn how hormones, stress, iron, thyroid health and genetics may affect your hair, when to see a doctor and what cosmet...

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 ...

Hair Longevity: What It Means and How to Support Hair as You Age

Hair longevity is a long-term approach to preserving follicle function, scalp balance and hair-fibre quality. Discover what happens as hair ages and which strategies are actually supported by scien...

Why Most Hair Growth Products Focus on the Wrong Things

Popular hair-growth ingredients do not determine how a finished product performs. Discover why formulation quality, ingredient compatibility, stability, delivery and consistent use matter more than...

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 ...

Peptides for Hair Loss: What Modern Biotech Scalp Care Can Do

How can peptides and biotechnology support the appearance of thinning hair and hair loss? The complete formulation, scalp environment, tolerability and consistent use matter more than any single ac...