Recognized for their brilliant blue hue, earthy flavour, and health benefits, butterfly pea flowers are commonly accustomed to brew a herbal tea referred to as blue pea tea Increases hair health: Butterfly pea nourishes hair follicles, promotes hair growth, minimizes hair tumble, and slows down the greying of hair. https://www.goteaworld.com/butterfly-pea-flower-tea-side-effects/