Microneedling's effectiveness for hair regrowth is debated, with mixed results from studies. Some believe it helps with blood flow and scalp health, while others see it as largely ineffective.
A 22-year-old using finasteride and 2% ketoconazole shampoo for hair loss sees mixed results after three months, with some improvement at the crown but worsening at the temples. Suggestions include waiting 6-12 months, considering dutasteride, adding minoxidil, microneedling, caffeine tonic, and retinol.
Some individuals do not respond to oral minoxidil for hair loss, despite it generally working by improving blood flow to hair follicles. Factors like metabolism, drug interactions, and individual variations in the drug's activation may influence its effectiveness.
Tretinoin is used with minoxidil to enhance hair growth, with some users applying tretinoin before minoxidil to improve results. Some users report success with this combination, while others experience irritation or dryness.
Tretinoin was shipped to the UK from alldaychemist, taking over a month to arrive. The user applies it twice a week before Minoxidil and plans to increase usage gradually.