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.
Gainful Hydration & Electrolytes Powder Packets are a lemon lime drink mix designed to support hydration around activity, with higher levels of sodium and magnesium in a 21-packet box.
Hydration needs can be part of a workout routine as well as everyday activity. Gainful’s powder is made for people who want an electrolyte drink before or after exercise, or on a rest day, with a formula designed for more intense or frequent activity. The individual packets also make it easy to prepare a drink when you are away from home.
Gainful Hydration & Electrolytes Powder is formulated for hydration support around workouts and on rest days. Its higher levels of sodium and magnesium are intended for more intense or frequent activity, and the product can be used before or after a workout as part of a recovery routine.
Mix one packet into 8–16 fl oz (237–473 mL) of water. The amount of water lets you adjust the drink to your preferred sweetness, while shaking combines the powder with the water.
Gainful Hydration & Electrolytes Powder is plant based and made without preservatives, artificial flavors, sweeteners, dyes, or GMO ingredients. Its sugar content is less than 2g, and the formula uses sugar to support sodium-glucose cotransport, a process that helps move hydration into the body faster than water alone.
This electrolyte drink mix suits people looking for a portable, caffeine-free option to use around frequent or more intense activity, as well as on rest days. It comes as 21 lemon lime powder packets designed to mix into water for hydration support.
Q: How do I prepare Gainful Hydration & Electrolytes Powder?
A: Mix one Gainful Hydration & Electrolytes Powder packet into 8–16 fl oz (237–473 mL) of water and shake for 30 seconds.
Q: Does Gainful Hydration & Electrolytes Powder contain caffeine?
A: No. Gainful Hydration & Electrolytes Powder has zero caffeine, making it an option for workouts at any time of day and for people sensitive to caffeine.
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!