Get 10% off with WELCOME10
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Free U.S. shipping on every order · Free 30-day returns · Real help by email





Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
GU Energy Hydration Drink Tabs are lemon-lime electrolyte tablets that turn water into a lightly flavored hydration drink, with 320 mg of sodium and 55 mg of potassium per tablet.
Long runs, cycling sessions, hikes, travel and hot-weather activity can all call for convenient fluid and electrolyte replenishment. GU Energy Hydration Tabs let you prepare a lightly flavored drink with water, whether you are hydrating before exercise, during a session or afterward. Their tablet format is made for mixing when you need it, rather than relying on a pre-mixed drink.
Each tablet provides sodium and potassium to help replace electrolytes lost through sweat and support fluid balance. This makes the drink suitable for endurance training and active days when sweat loss is part of the activity. The formulation is also designed to help reduce dehydration-related fatigue.
Dissolve 1 tablet in 16–24 fl oz (473–710 mL) of water before drinking. Use it before, during or after workouts; the same preparation works for long runs, cycling, hiking, travel and hot-weather activity. The effervescent tablet format makes it straightforward to prepare a serving as needed.
The lemon-lime product contains 96 tablets and is made for athletes and people with active lifestyles seeking a low-sugar hydration option. GU Energy has developed sports nutrition products for endurance athletes since 1993 and is a member of 1% for the Planet.
GU Energy Hydration Drink Tabs suit endurance athletes and everyday adventurers who want to mix electrolyte-enhanced water for training, travel or time outdoors. They are designed for adding to water, with a measured serving of sodium and potassium in a portable tablet format.
Citric Acid, Dextrose, Sodium Bicarbonate, Sodium Carbonate, Natural Flavor, Potassium Bicarbonate, Organic Stevia Leaf Extract, Safflower Oil, Cane Sugar, Riboflavin (As color).
Q: How much water should I use with GU Energy Hydration Drink Tabs?
A: Dissolve 1 GU Energy Hydration Drink Tab in 16–24 fl oz (473–710 mL) of water. It can be used before, during or after activity.
Q: What electrolytes are in GU Energy Hydration Drink Tabs?
A: Each GU Energy Hydration Drink Tab provides 320 mg of sodium and 55 mg of potassium to help replace electrolytes lost through sweat and support fluid balance.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Thanks for subscribing!
This email has been registered!