Can you tell me if i could use salicylic acid to remove gray hair in my beard?

Don't know.: It can be used to treat/control psoriasis & seborrheic dermatitis. Some people say they apply it to gray hair - but I don't know if it is effective or not. First thing to know is that genetics plays the biggest role in early graying- we can't change our genetics. To reduce risks of early graying & hair loss: 1. Don't Smoke. 2. Correct Zinc, Vit B or other nutritional deficiencies. Vegans are