Is PP405 the Answer to Hair Loss?

Is PP405 The Answer To Hair Loss?

Last reviewed February 2026 PP405 (Pelage Pharmaceuticals) is an investigational topical small molecule designed to reactivate dormant hair follicle stem cells by shifting follicle metabolism (mitochondrial pyruvate carrier (MPC) inhibition → increased reliance on glycolytic pathways). Pelage reported topline results from a randomized, vehicle-controlled Phase 2a trial (Jun 17, 2025): the study met its primary…

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Actor Ashton Kutcher Discusses His Hair Loss & Treatment

Hairsite.com  produced a video that features actor Ashton Kutcher, on Conan O’Brien’s Show “Conan” discussing his hair loss and the treatment he is using to maintain his existing hair. Hairsite also compares Ashton’s hair loss to Americal Idol singer and AlviArmani patient Jefferson Tuke and his transformative FUE hair transplant results by Dr. Baubac. youtubeembedcode.com/pl/…

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