DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.
Retinoids, like Retin-A and retinol, can be beneficial when used with minoxidil for hair loss. Retin-A is the strongest and requires a prescription, while retinol is over-the-counter.
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.
Tazarotene shows potential as a standalone treatment for hair regrowth by stimulating new hair follicle formation and promoting angiogenesis, similar to microneedling effects. It can be used topically without minoxidil, but users should start with a low concentration to avoid irritation.
A user shared their 7-month progress on hair regrowth using a regimen of dutasteride, minoxidil, stemoxydine, microneedling, and keto shampoo. They noted significant improvement, particularly in vellus hair growth, and discussed the potential addition of RU58841, though they experienced side effects with it previously.