The conversation discusses using high molecular weight hyaluronic acid after microneedling to form a protective barrier, though it's considered expensive and offers marginal improvement. Users share experiences with different microneedling tools like derma rollers, dermastamps, and Dr. Pen, with some opting not to use any products on the scalp.
Finasteride reduces scalp DHT significantly even at low doses, with 0.2 mg reducing it by about 55%, but higher doses like 1 mg and 5 mg offer only marginally more reduction. Users discuss side effects, with some experiencing none and others reporting issues like low libido, and they also mention using other treatments like minoxidil and dutasteride.
Adding caffeine to topical minoxidil is unlikely to enhance its effectiveness, with most users agreeing it has minimal impact. The main treatments discussed are minoxidil and finasteride, with some users adding other ingredients like azelaic acid and retinol.
A 31-year-old man using finasteride for a year is considering adding oral minoxidil or switching to topical minoxidil to address diffuse thinning, while also using a scalp massager and ketoconazole shampoo. Concerns include cardiovascular side effects, pet safety with topical minoxidil, and cost of telehealth services.
The post and conversation discuss using coconut oil and castor oil for hair regrowth over 1.5 years. Some users suggest using finasteride, minoxidil, and RU58841 for better results, while others prefer natural oils to avoid side effects.