While hair loss is a widespread concern, numerous products are flooded in the market that promise thicker and fuller hair. But how do we know the efficacy and safety of those products? Are they genuinely effective, or is it simply marketing hype? Clinical trials in trichology can help validate the product/treatment's efficacy for a specific indication.
Clinical research helps to discern between science-based remedies and marketing gimmicks. Every product or procedure that claims to reduce hair fall or boost growth must be backed by scientific evidence. Clinical trials offer a systematic way to validate the efficacy, safety, and long-term outcomes of hair loss treatments.
Current treatments for hair loss
Oral/topical medication- Minoxidil, dutasteride, flutamide, bicalutamide, topical finasteride, peptides, topical anti-androgens, prostaglandin analogues, and inhibitors.
Lasers- Low-Level Laser Therapy (LLLT), LLLT + Microneedling + PRP + Exosomes, Fractional Lasers (Ablative: CO₂, Er: YAG), Fractional Lasers (Non-Ablative: 1550nm, 1540nm, Er: Glass, Pico 1064nm, Thulium 1927nm), Pulsed Electromagnetic Field Therapy (PEMF)
The new treatments are shaping the future of hair fall treatments, that include- Cell & Tissue Graft / Regenerative Therapies, Advanced Formulations, Nanodelivery and 3D Printing
Understanding the importance of clinical research or trials is important for a trichologist, dermatologist or a patient exploring options.
So the next time you hear about a “miracle” hair product or procedure, ask yourself:
Was it tested in a clinical trial?
What were the results?
Is it backed by real science, or just real hype?