Ester-C® Energy Boost™

Healthy Immune System |  SKU: SISU2073

Energy-Boosting Formula; Added B vitamins for improved energy metabolism and electrolytes for bet... Read More

Flavor: Berry
Count: 30 Packs
Sale price$22.13 CAD


  • Ingredients: Each packet contains Medicinal ingredients 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 ingredients 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
  • Legal disclaimer: Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.
  • Manufacturer: SISU VITAMINS
  • Suggested use: 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
Refunds and Returns

We will happily refund your order up to 30 days after your time of purchase. All products must be returned, unopened, in their original packaging.

Please include a receipt or proof of purchase with all returns. Please do not send your purchase back to the manufacturer. Once your return is received and inspected, we will send you an email to notify you that we have received your returned product. Upon approval, your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment.

Acceptable Reasons for Returns

Product error made by us (such as sending the wrong brand, product or flavour).

1. Expired product

2. Damaged products

3. For products that fall under this category, SNS Health will

Late or Missing Refunds

It may take some time before your refund is officially posted to your bank or credit card. If you are currently awaiting a return, please contact your bank or credit card company as there is often some processing time before a refund is posted.

Bundle Deal Products

Only regular priced products may be refunded, unfortunately bundle deal products cannot be refunded.


We're happy to exchange damaged or defective products. Email us at and we’ll provide you with a return shipping label.

For all other exchanges, please mail the product to:

Sports Nutrition Source

2500 Williams Parkway

Unit 25-26

Brampton, Ontario

L6S 5M9


Please use the same aforementioned address for Returns.

SNS Health will cover the return shipping costs for damaged, expired or incorrect products. Please contact us at (INSERT PREFERRED EMAIL ADDRESS) and we will provide you with a return shipping label.  Original shipping costs are non-refundable.


Our packages are sent using standard shipping methods and timing. If you would like your order to arrive faster, the following are the approximate expedited shipping times:

Normal: 4-10 business days
Expedited: 2-7 days

Normal: 4-8 weeks
Expedited: 10-15 days


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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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