Premium Pure Ground Powder Butterfly Blue Pea flowers contain the antioxidant proanthocyanidin that improves the flow of blood through the eye capillaries to booth eye health. It has been shown to stop the progression of cataracts, treats damage to the retina and improves night vision. Butterfly Blue Pea tea helps to improve cell health by stopping the harmful effects of free radicals that can wear down cellular tissues, reducing the risk of cancer. Premature wrinkles and other signs of skin aging are also reduced when proanthocyanidins are present because they are able to increase the collagen and elasticity of the skin cells. It has also been used for years to improve blood circulation to the head and prevent loss and graying of hair. Add 1 teaspoon to 250ml of boiling and stir. Brews to an Electric Blue.