“Many people are interested in colostrum for its potential skin and hair benefits. If those are your main goals, then pairing colostrum with other science-backed ingredients is the way to go,” says Knudsen. “While it may sound weird, eggshell membrane is a natural source of collagen, elastin, and hyaluronic acid. Research shows supplementing with it improves measures of hair health and skin hydration.* mindbodygreen’s new body & beauty colostrum+ combines these two powerhouse into one effective daily powder to support skin hydration, immunity, and even joint health.*