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.
Medicinal
| Vitamin C (calcium ascorbate) from Ester-C® brand calcium ascorbate | 1,000 mg | 
| Phosphorus (potassium phosphate, monobasic) | 160 mg | 
| Calcium (calcium ascorbate) | 125 mg | 
| Magnesium (magnesium hydroxide) | 58 mg | 
| Vitamin B6 (pyridoxine hydrochloride) | 10 mg | 
| Niacinamide | 5 mg | 
| D-pantothenic acid (calcium d-pantothenate) | 2.5 mg | 
| Zinc (zinc gluconate) | 2 mg | 
| Manganese (manganese (II) gluconate) | 0.5 mg | 
| Riboflavin (riboflavin 5’-phosphate sodium) | 0.43 mg | 
| Thiamine (thiamine hydrochloride) | 0.38 mg | 
| Folic acid (folate) | 30 mcg | 
| Vitamin B12 (cyanocobalamin) | 25 mcg | 
| Chromium (chromium (III) polynicotinate) | 10 mcg | 
Non-Medicinal
silicon dioxide, D-fructose, citric acid, Stevia rebaudiana leaf, malic acid, sodium chloride, dicalcium phosphate; Orange: natural orange flavour, natural tangerine flavour, beta carotene, red beet powder; Wildberry: natural berry flavour, natural raspberry flavour, red beet powder; Lemon-Lime: natural lemon flavour, natural citrus flavour; Piña Colada: natural coconut flavour, natural pineapple flavour
Take 1 packet 1 – 2 times per day or as directed by a health care practitioner. Dissolve in 250 mL of water or to taste