💡 Quick answer
Landmark clinical studies, the history of how each treatment evolved, and the latest research for every major hair-loss treatment — fact-checked and sourced.
Finasteride →Dutasteride →Minoxidil →Low-dose oral minoxidil →Microneedling →PRP →Ketoconazole shampoo →Low-level laser (LLLT) →Alopecia areata & the new JAK inhibitors →Hair transplant →Rosemary oil for hair loss →Saw palmetto for hair loss →History of Hair-Loss Treatment →Latest Hair-Loss Research & Pipeline →
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Not medical advice. General education only; it does not replace diagnosis or treatment by a licensed professional. Consult a board-certified dermatologist before starting, stopping or changing any treatment.
⚠️ When to see a doctor — don’t self-treat
- Sudden patchy or circular bald spots
- Redness, scaling, pus, pain or itch (possible scarring alopecia — treat urgently)
- Broken hairs or rapid loss
- Loss with body-wide signs (weight loss, fatigue, cycle changes, acne, extra hair)
- Loss right after a new medication
- Any hair loss in a child