A new plant-based serum is claimed to regrow hair in weeks, but users are skeptical about its effectiveness and the reliability of the study. Ingredients like Centella Asiatica and IGF-1 are mentioned, but many doubt the serum's superiority over existing treatments like Minoxidil and finasteride.
Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.