Beauty-from-within remains the number-one reason women and men take collagen supplements, according to a fresh five nation survey, and so science-backed claims substantiation will be key moving forward, says an expert.
Special Edition: INSIDE-OUT BEAUTY – THE RISE OF EDIBLES AND FUNCTIONAL INGREDIENTS
Plant peptides, plant hormones and cannabinoids should be more closely looked at for developing dual-action dermal and hair rejuvenation edibles and replacing retinoids that carry several negative side effects, say researchers.