Supports Healthy Leg Vein Strength and integrity with a unique 6-herb blend. This dietary supplement is gluten-free and vegan, made with quality global sourcing. Nature's Way believes in harnessing the power of nature to promote health, sourcing the purest botanicals from around the world. Established in 1969, this premium blend is Certified Authentic TRU-IDâ„¢. It is formulated to support healthy leg vein strength.