Has anyone had any luck themselves or seen any convincing studies about the repigmentation of gray hair? I have read the brief abstract of the study posted on using T3 directly on the backs of mice to restore pigmentation but I'm not sure how you'd safely translate that to human usage.
Many years ago I recall reading a study on using mega-doses of PABA but when I tried it, it did nothing and I have a lot more gray hair now then I did then.
Many years ago I recall reading a study on using mega-doses of PABA but when I tried it, it did nothing and I have a lot more gray hair now then I did then.