Value of Copper and Zinc for Cure of Depigmentation and Hair Loss in Rats and Cats

Oral copper supplementation significantly improved hair regrowth for someone who experienced severe hair loss after stopping minoxidil, suggesting copper deficiency might hinder minoxidil's effectiveness. The user now only takes copper and occasionally uses microneedling, recommending others to try copper if minoxidil alone isn't effective.

A 36-year-old man with androgenetic alopecia suspects copper and zinc deficiencies may be accelerating hair loss and is supplementing copper to address this. He is also monitoring blood sugar levels due to previous prediabetes concerns and plans to test for insulin resistance.

Minoxidil, dutasteride, and copper peptides are used in a tattooing method for hair regrowth, with some users noting better results compared to oral treatments. Copper peptides are considered to have minimal impact, but the method may reduce side effects.

Zinc supplements can make existing hair thicker and fuller but do not cure or slow hair loss. Long-term zinc use requires copper supplementation to avoid deficiencies.

Taking zinc and copper may offset copper depletion and potentially aid hair health when used with finasteride. The user is considering whether to use these supplements alongside finasteride or wait until switching to dutasteride.