The bark of white willow contains salicin, which is a chemical similar to aspirin (acetylsalicylic acid). In combination with the herb's powerful anti-inflammatory plant compounds (called flavonoids), salicin is thought to be responsible for the pain-relieving and anti-inflammatory effects of the herb.

Willow bark's flavonoids and polyphenols, which are excellent antioxidants, combat hair loss and promote new growth. They support the scalp's capillaries and maintain the collagen in your body, thus preventing hair fall while allowing new strands to grow healthy and strong.