Colostrum is one of the buzziest wellness ingredients of the year thanks to Kourtney Kardashian. From gut support to glowing skin to stronger hair, this nutrient-packed supplement is something the Lemme founder swears by for healthy aging - and now, so do I! Her brand's liquid supplement has become a staple in my morning coffee. If you've been curious to try colostrum but don't love taking powders straight or swallowing capsules, this is a delicious solution.