A new hair growth serum has emerged, showing promising results for those dealing with hair loss. This serum, made from plant extracts, claims to improve hair growth and thickness in just 56 days.
Researchers in Taipei conducted a double-blind trial with 60 adults. Each participant applied one milliliter of the serum nightly for eight weeks. The results? An impressive 25% increase in hair thickness compared to those using a placebo.
Dr. Tsong Min Chang from Schweitzer Biotech Company led this study, aiming to see if a combination of ingredients could effectively stimulate hair follicles. Many popular products on the market have unclear claims. This controlled study provides clearer results than typical before-and-after photos often seen in ads.
Key Ingredients
The serum contains caffeine, panthenol (a common moisturizing ingredient), and extracellular vesicles from Centella asiatica, a tropical plant known for its health benefits. It also includes growth factors, proteins that encourage hair cell activity. Each component was carefully chosen to enhance the serum’s effectiveness.
Study Details
Participants, aged 18 to 60, were divided into five groups, including a placebo group. Researchers measured hair density, thickness, and shedding at various intervals over the eight weeks. The results showed that as more active ingredients were combined, the effectiveness increased.
Notable Findings
By day 56, the combination group saw almost a 25% improvement in hair density compared to the placebo group. The study suggests that the plant ingredients may also promote scalp health, which is just as important for hair growth.
Context in Hair Research
Hair grows in cycles that include resting and growth phases. The study’s findings align with existing research on how certain signals like IGF-1 and FGF-7 can positively influence hair growth. Centella asiatica has also been studied for its anti-inflammatory properties in cosmetics.
Future Trials
Looking ahead, larger trials will be crucial. These should focus on individuals with diagnosed hair loss and compare results against standard treatments like minoxidil and finasteride. It’s essential to track safety and consistent ingredient qualities for effective treatment.
What This Means for Patients
Currently, established treatments remain the gold standard. Minoxidil and finasteride have proven results and are most effective when used early. While the new serum looks promising, more extensive trials are necessary to confirm its benefits long-term.
For more details on this study, check out the full publication in medRxiv here.
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