Magnum Nutraceuticals | Refresh | 15 Packs

Magnum Nutraceuticals Refresh is a stim-free hydration and electrolyte formula built around a simple but intelligent premise: replace the electrolytes you actually lose, support fluid retention where it matters, and add a small metabolic support layer with B vitamins. This is not a flashy “performance” powder pretending to be hydration. It is a sodium-forward formula designed for real-world sweat loss, muscle function, and recovery from training, heat, travel, or dehydrating routines.

The core of the formula is 500mg sodium from sodium citrate and sodium chloride. That dose matters. In hydration products, sodium is the primary driver of extracellular fluid balance and helps maintain plasma volume, nerve conduction, and muscular contraction. Many electrolyte formulas underdeliver here because consumers have been trained to fear sodium, but for active people who sweat, sodium is the ingredient that determines whether water is retained and used effectively or simply passes through. At 500mg per serving, Refresh lands in a practical range for moderate sweat replacement and pre-/intra-workout hydration support.

Potassium is included at 200mg as potassium citrate. Potassium works with sodium across the sodium-potassium gradient that underpins nerve transmission and muscle contraction. It is also part of the osmotic balance that helps your body distribute fluid properly. This is not a mega-dose, but it is a meaningful complementary amount in a hydration formula, especially when paired with sodium instead of used in isolation.

Magnesium is the standout support mineral here at 170mg from magnesium citrate. Magnesium is involved in hundreds of enzymatic reactions, including ATP metabolism, neuromuscular function, and the Na+/K+-ATPase pump that helps regulate cellular electrolyte balance. The citrate form is well-established and commonly used for absorption. In practical terms, this is the ingredient most likely to help users who feel “flat,” cramp-prone, twitchy, or under-recovered when sweat losses accumulate. It also complements potassium physiologically, because low magnesium status can impair potassium handling.

The B-vitamin layer is modest but useful: Vitamin B6 at 2.3mg, Vitamin B12 at 6.8mcg as methylcobalamin, and pantothenic acid at 11mg. These are not pixie-dusted throw-ins, but they are also not the main event. Their role is to support normal energy metabolism, red blood cell and nervous system function, and the enzymatic processes that convert food into usable cellular energy. B6 also has a known formulation synergy with magnesium, with some evidence and longstanding use suggesting it supports magnesium utilization.

The system-level logic is strong: sodium helps you retain and use fluid, potassium supports intracellular balance, magnesium supports neuromuscular function and electrolyte handling, and the B vitamins support the metabolic machinery behind performance and recovery. Refresh is fully disclosed with no proprietary blend, which matters in a category full of label games. You can evaluate every active and every dose.

What to expect: on day 1, most users notice better hydration feel, less “sloshy” plain-water drinking, and a more stable training session in heat or high sweat conditions. Over 2-4 weeks of consistent use around training or demanding days, the biggest benefits are usually fewer hydration-related drop-offs, more reliable muscle function, and better day-to-day recovery from repeated fluid and mineral loss.

How to Use Magnum Nutraceuticals | Refresh