I have subscribed for a monthly box of the mixed 8-pack because each Dose is so delicious and helpful! Whether my skin is feeling a bit dull, I've been working a lot and need a boost to my immunity, or I'm feeling particularly sore after a run, my Dose shots are there for me! I am not big into fad products but I love these because they really work! I get a burst of specialized nutrition into my day, which goes a long way over time.