A warning about hyaluronic acid. Hyaluronic acid works well on your skin because it attracts water. If you add to smoothie, it may clump and stay gummy and stick to the container. If you do want to add to smoothie, you need to dissolve first. 1/16 teaspoon of the Bulk Supplements HA powder = approx 120 mg HA. ⅛ teaspoon is about 220 mg. You would dilute it in about ½ cup of water overnight. I put mine in the fridge. It has zero taste so you can drink it straight and I find that's the best way to make sure I'm getting it inside me and it doesn't stick to the sides of the container. You could also add to smoothie once diluted.