Alchemy Labs | PUMP 365 | 120 Capsules

Alchemy Labs PUMP 365 is a capsule-based, stim-free pump formula designed around a smart idea: better training performance does not have to come from caffeine. Instead of chasing a temporary energy spike, this formula focuses on blood flow, cell hydration, extracellular buffering, and endothelial support so your working sets feel fuller, denser, and more sustainable. In practice, that means a better pump during training, less flatness as the session drags on, and a formula you can use any time of day or stack with other performance products.

The backbone starts with 1,000mg sodium bicarbonate, yielding 273mg sodium. Sodium bicarbonate is one of the most studied ergogenic aids for high-intensity exercise because bicarbonate acts as an extracellular buffer, helping manage the acid load that builds up during repeated hard efforts. Research support here is strong, particularly in high-intensity work. The honest assessment: 1g is below the classic standalone ergogenic dosing used in the literature, which is usually much higher on a bodyweight basis. That said, it still contributes meaningful bicarbonate and sodium to the formula while being far more practical in capsules and less likely to create the GI distress often seen with full loading protocols.

AgmaPure agmatine sulfate at 750mg is one of the more compelling doses in the formula. Agmatine is a metabolite of arginine that is commonly used in pump products for its role in nitric oxide-related signaling and blood flow support. At 750mg, this sits in the range many experienced users actually notice, especially in capsule formulas. The subjective effect is typically a more pronounced muscle fullness and a tighter, denser pump rather than stimulant-like energy.

AmentoPump at 250mg adds another differentiator. This ingredient is included specifically for pump and performance support, and its placement here shows that Alchemy Labs did not rely on a single-pathway nitric oxide story. Instead, the formula layers agmatine with flavonoid-rich endothelial support for a broader effect on circulation and training feel.

Pine bark extract at 200mg, standardized to 95% proanthocyanins, is a meaningful inclusion. Pine bark polyphenols are used for vascular function and nitric oxide support through effects on endothelial signaling and oxidative balance. At 200mg, this is not pixie dust. It gives the formula a more health-conscious blood-flow component that can complement the immediate pump-focused ingredients.

Electrolyte support comes from sodium and 95mg potassium, with 95mg potassium chloride listed as the source. Sodium and potassium work together through the electrochemical gradient that underpins muscle contraction, nerve signaling, and fluid balance. This is not a full hydration product, but it is enough to reinforce the pump objective, particularly for users training hard or sweating heavily.

Resveratrol 98% at 50mg from giant knotweed extract adds a moderate-dose polyphenol with antioxidant and vascular-support value. It is not here as the headline performance driver, but as part of the formula’s broader endothelial and recovery-support architecture. The same is true of the undisclosed blend ingredients: green coffee bean extract, green tea extract, turmeric extract, tart cherry, blueberry, broccoli, and kale. These are promising support ingredients, especially tart cherry and turmeric for recovery and polyphenol coverage, but because their amounts are not disclosed, they cannot be judged against clinical targets. That is the key transparency limitation here.

As a system, PUMP 365 combines modest buffering from sodium bicarbonate, pump-centric agmatine, endothelial support from pine bark and resveratrol, and electrolyte-backed fluid dynamics. Day 1, expect better fullness, easier pumps, and a more stable training feel without stimulants. Over 2 to 4 weeks, the value becomes consistency: frequent use for workouts or pump-focused sessions can reinforce performance quality without caffeine dependence. Transparency is mixed: several key actives are fully disclosed at useful doses, but the proprietary antioxidant blend prevents a complete milligram-by-milligram audit.

How to Use Alchemy Labs | PUMP 365