Treatments
9 evidence-based articles
Laser Therapy for Hair Loss: Does Low-Level Light Actually Work? (2026)
Evidence-based guide to LLLT and laser caps for hair regrowth. Clinical studies, FDA clearances, device comparison, and honest assessment.
Dermarolling for Hair Loss: How Microneedling Boosts Regrowth (2026)
Microneedling creates micro-injuries that stimulate growth factors and enhance minoxidil absorption. The Dhurat 2013 study showed 4x more hair growth with dermarolling + minoxidil vs. minoxidil alone.
Dutasteride for Hair Loss: Off-Label Guide (2026)
Dutasteride blocks both types of 5-alpha reductase and may outperform finasteride for hair regrowth — but it's not FDA-approved for hair loss. Here's what the evidence shows.
Ketoconazole Shampoo for Hair Loss: Does It Work? (2026)
Ketoconazole shampoo (Nizoral) has mild anti-DHT properties and improves hair density as a complement to minoxidil or finasteride. Here's what the evidence actually shows.
Oral Minoxidil for Hair Loss: The Off-Label Trend Explained (2026)
Low-dose oral minoxidil (2.5-5mg) is increasingly prescribed off-label for hair loss as a convenient alternative to topical. Here's what the evidence shows and what to watch out for.
PRP for Hair Loss: Is Platelet-Rich Plasma Worth the Cost? (2026)
PRP therapy injects concentrated platelets into your scalp to stimulate hair follicles. Some studies show promising results, but protocols vary widely and costs are $500-2,000 per session.
Saw Palmetto for Hair Loss: Natural DHT Blocker or Hype? (2026)
Saw palmetto is marketed as a natural alternative to finasteride for hair loss. Here's an honest evidence review — including the 38% vs. 68% comparison with finasteride.
Spironolactone for Women's Hair Loss: What to Know (2026)
Spironolactone is an anti-androgen prescribed off-label for women with pattern hair loss. Here's how it works, what the evidence shows, and what to expect.
Topical Finasteride: Lower Side Effects, Same Results? (2026)
Topical finasteride delivers DHT-blocking to the scalp with significantly less systemic absorption than oral — meaning fewer side effects. Here's what the evidence actually shows.