Gainful Hydration + Caffeine Electrolyte Powder, Mango, 21 Pack for Energy & Focus

Gainful Hydration + Caffeine Electrolytes Powder Packets are mango-flavored drink mix designed to support hydration and energy, with 150 mg of caffeine and 250 mg of L-Theanine per serving.

• 21 mango-flavored packets — a portable supply for workouts, mornings, and rest days.
• Higher levels of sodium and magnesium — formulated for more intense or frequent activity.
• Less than 2 g of sugar — enough to support sodium-glucose cotransport for hydration faster than water alone.
• 150 mg caffeine paired with 250 mg L-Theanine — designed to support energy and focus.
• Plant-based formula with no preservatives, artificial flavors, sweeteners, dyes, or GMO ingredients — made without those listed additives.

Hydration needs can vary with activity, and plain water may not be the only consideration during demanding or frequent workouts. Gainful’s electrolyte powder offers a packet-based option for mixing into water before or after exercise, as well as on rest days. Its formula combines sodium and magnesium with a small amount of sugar, while caffeine and L-Theanine make this the caffeinated hydration option for people who also want energy and focus.

How is this hydration powder formulated for activity?

Gainful Hydration + Caffeine Electrolytes contains higher levels of sodium and magnesium to support more intense or frequent activity. The powder is intended for use before a workout, after a workout, or on rest days to help with recovery. Its sugar content is less than 2 g; that small amount is included to help activate sodium-glucose cotransport, a mechanism that helps move hydration into the body faster than water alone.

• Made for use around exercise or on non-training days.
• Combines electrolytes with a low-sugar formula.

Does the caffeinated formula support energy and focus?

Yes. Each serving pairs 150 mg of caffeine with 250 mg of L-Theanine to help provide energy and focus. Gainful positions this combination for a morning boost or workout fuel, and its stated benefit is energy and focus without the jitters or crash. Choose this version when you want caffeine alongside your hydration mix.

• Mango flavor.
• 21 packets in the pack for individual servings.

How do you mix a packet, and what is the formula made without?

Mix one Gainful Hydration + Caffeine Electrolytes packet into 8–16 fl oz (237–473 mL) of water, then shake for 30 seconds. Use less water if you prefer a sweeter drink. The packets make the powder easy to prepare on the go, without requiring a larger container of premixed drink.

The formula is plant based and made without preservatives, artificial flavors, artificial sweeteners, dyes, or GMO ingredients. Gainful also states that it contains no hidden ingredients. These formula details help shoppers identify what the mix includes and which listed ingredient categories it leaves out.

• Adjust the water amount within the recommended range to suit your preferred sweetness.
• Shake for 30 seconds after adding the packet to water.

Gainful Hydration + Caffeine Electrolytes is suited to people looking for a mango-flavored electrolyte drink with caffeine for workouts, mornings, or rest days. Its combination of sodium, magnesium, a small amount of sugar, caffeine, and L-Theanine brings hydration support and an energy-focused option together in individual packets. It is a caffeinated formula, so it is intended for shoppers who want caffeine as part of their hydration routine. Each packet mixes into water, and the 21-pack format provides a ready-to-mix serving for different parts of an active routine.