L-phenylalanine is an essential amino acid. It’s also found in protein in the foods we eat.

People have tried to treat a number of conditions with phenylalanine, including:

  • Chronic pain
  • Depression
  • ADHD
  • Vitiligo (light-colored patches on the skin)

Several studies showed that L-phenylalanine plus ultraviolet A light may be helpful for people with vitiligo.


Shopping Cart
    Your Cart
    Your cart is emptyReturn to Shop
    Need help finding a remedy? Type the name of the condition below