If I use tretinoin, can I microneedle and how?

Microneedling 1/10/2026

A user shared their successful hair regrowth journey using 0.5 mg Dutasteride, 2.5 mg oral Minoxidil, and Biotin gummies, after switching from Finasteride due to insomnia. They highlighted the importance of brushing the scalp for blood flow and reported significant progress in four months without side effects.

Microneedling can aid hair regrowth but poses risks like permanent hair loss if not done properly. Combining it with minoxidil, finasteride, and tretinoin, while ensuring proper sterilization and technique, is crucial for safety and effectiveness.

The conversation is about comparing the effectiveness of Minoxidil alone versus Minoxidil combined with other substances like Tretinoin, LCLT, Procapil, Aminexil, and Capixyl for hair growth. One user did not understand the terms used.

The conversation discusses using 2.5mg dutasteride, 0.5mg dutasteride with topical treatments, and other combinations like oral minoxidil, RU58841, and microneedling for male pattern baldness. Users share experiences and suggest various treatment regimens, emphasizing the effectiveness of dutasteride and minoxidil.

For hair loss, start with Finasteride, Minoxidil, Ketoconazole shampoo, and Microneedling. For severe cases, consider Dutasteride, oral Minoxidil, or hair transplants.

A user reported that Minoxidil, a hair growth treatment, stopped working for them despite initial success. Other users suggested not taking breaks from the treatment, checking for fake products, trying microneedling, using oral Minoxidil, combining Minoxidil with tretinoin, and using finasteride.