Scientists Develop Plant-Based Serum for Faster Hair Regrowth
Researchers in Taipei have introduced a promising experimental treatment using a plant-based hair serum. Led by Dr. Tsong Min Chang of Schweitzer Biotech Company, the team conducted a controlled trial with encouraging results. They found that volunteers using the formula for eight weeks showed significant improvements in hair density. Consequently, this study has gained international attention for its rapid biological effects on the scalp, an area of growing interest within dermatology.
Why the New Plant-based Hair Serum Works
The innovative formula combines plant-derived compounds with established cosmetic ingredients. Specifically, it utilizes extracellular vesicles from Centella asiatica, also known as gotu kola. These microscopic vesicles carry essential cell signals directly to the hair follicles. Furthermore, the serum includes recombinant growth factors such as FGF-7 and IGF-1. These biological signals specifically trigger follicle function and support the active growth phase. Because the formula also contains caffeine and panthenol, it helps improve overall scalp health and microcirculation, reflecting the sophisticated care protocols often explored in cosmetic and aesthetic medicine.
Clinical Trial Results and Observations
The study involved 60 adults in a randomized, double-blind, placebo-controlled setting. Participants applied one milliliter of the serum nightly for 56 days. By the end of the trial, the group using the full combination recorded nearly a 25 percent improvement in hair density. Specifically, hair shaft thickness increased by 27.9 micrometers, which was double the improvement seen in the placebo group. Researchers also noted a 64 percent reduction in hair shedding. Notably, the results improved as more active ingredients were added, suggesting a strong synergistic effect between the plant vesicles and growth signals.
Limitations and Clinical Perspective
Despite these promising findings, medical experts suggest caution regarding the study size. Since the trial only included 60 participants, larger independent studies are necessary for definitive proof. Moreover, the eight-week duration is quite short compared to natural hair cycles. For now, established therapies like Minoxidil remain the primary evidence-based recommendation for patients. However, this plant-based option represents an intriguing new direction in non-invasive hair loss science. Future trials will likely compare this serum directly with pharmaceutical treatments to determine its long-term efficacy, a process central to those pursuing an advanced certificate course in dermatology.
Frequently Asked Questions
Q1: What are the main active ingredients in this new hair serum?
The serum contains extracellular vesicles from Centella asiatica, along with growth factors FGF-7 and IGF-1, caffeine, and panthenol.
Q2: How long does it take to see measurable results with this treatment?
According to the clinical study, participants showed measurable improvements in hair density and thickness within 56 days of daily use.
Q3: Was the study independently conducted?
The study was linked to the company developing the product, so independent replication is still needed to confirm the findings.
References
- Scientists develop plant-based serum that regrows hair within weeks – ETHealthworld
- Chang, T. M., et al. (2025). “Centella asiatica L. Urb. Extracellular Vesicle and Growth Factor Essence for Hair and Scalp Health: A 56-Day Exploratory Randomized Trial.” Cosmetics.
- Greco, V., et al. (2009). “FGF7 and hair follicle regeneration.” Genes & Development.
Disclaimer: This article was automatically generated from publicly available sources and is provided for informational and educational purposes only. OC Academy does not exercise editorial control or claim authorship over this content. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider and refer to current local and national clinical guidelines.