Sisu - Ester-C® Energy Boost - 30 Pack(s) - NPN: 80065150 -- Enjoy 24-hour immune support in an energizing, all-natural and non-carbonated drink mix. Single-size serving packets of naturally sweetened and low-calorie Ester-C® Energy Boost come in a variety of delicious flavours for on-the-go convenience. Just add to water to benefit from the vitamin C, B vitamins, electrolytes, calcium, magnesium and trace minerals in each serving.
Adult dosageTake 1 packet 1 2 times per day or as directed by a health care practitioner. Dissolve in 250 mL of water or to taste