Gorilla Mind | GM Sigma Booster | 120 Capsules

Gorilla Mind Sigma is a stim-free hormone support formula built around a very specific strategy: cover the common nutritional weak points that can drag down male performance and recovery, then layer in a focused set of botanicals associated with stress management, libido, vitality, and androgen support. This is not a kitchen-sink formula and it does not hide behind a proprietary blend. Every active is fully disclosed, which matters in a category crowded with under-labeled products and vague “test booster” claims.

The foundation starts with Vitamin D3 at 38 mcg / 1,500 IU, a meaningful daily support dose for men who spend most of the day indoors. Vitamin D is functionally a hormone precursor nutrient and is relevant to immune function, bone health, and endocrine health. The dose is useful, though it sits below the higher intakes often used in deficiency-correction or testosterone-focused trials. Magnesium at 100 mg as magnesium bisglycinate supports hundreds of enzymatic reactions tied to neuromuscular function, energy metabolism, sleep quality, and stress resilience. The bisglycinate form is a smart inclusion because it is generally well tolerated and the glycine ligand adds a calming angle. At 100 mg elemental magnesium, this is helpful but not a full repletion dose for someone who is clearly low. Zinc at 15 mg as zinc bisglycinate is one of the cleaner parts of the formula. Zinc status matters for reproductive health, immune function, and normal hormone production, and the bisglycinate form is chosen for absorption and GI tolerance.

Tongkat Ali extract at 300 mg standardized to 1% eurycomanone is one of the primary performance botanicals here. Tongkat is typically used to support male vitality, libido, stress resilience, and healthy androgen signaling, especially in men under heavy lifestyle stress. The 300 mg dose is right in the practical range seen in many commercial formulas, though the exact impact depends heavily on extract quality and standardization. KSM-66® Ashwagandha at 250 mg standardized to 5% withanolides gives Sigma one of its most credible anchors. KSM-66 is the best-known full-spectrum root extract in the category, with human research supporting improvements in stress markers, recovery, and aspects of strength and well-being. The 250 mg dose is useful, though it is lighter than the 600 mg daily amount used in many of the better-known performance and stress studies.

Boron at 5 mg as boron citrate is another smart inclusion. Boron is not glamorous, but it is relevant to vitamin D handling, mineral metabolism, and hormone-support discussions, and 5 mg is right around the range commonly used in male health formulas. The label-provided Fadogia agrestis at 300 mg 10:1 adds a more aggressive herbal angle aimed at libido and hormone-support positioning, but this is also the least established ingredient in the formula from a human-evidence standpoint. It contributes to the product’s identity, yet it does not carry the same confidence level as zinc, magnesium, vitamin D, or KSM-66.

As a system, Sigma combines micronutrient sufficiency, stress management, and male vitality support. Vitamin D, magnesium, zinc, and boron create the nutritional base; tongkat and ashwagandha address stress-and-performance overlap; Fadogia adds a higher-risk, higher-interest category ingredient for users specifically shopping in the testosterone-support lane. Transparency is a real strength here: no proprietary blends, no hidden doses, and no stimulant bait. Day 1, you should not expect a dramatic “feel.” This is a capsule formula for cumulative support, not an acute hit. Over 2-4 weeks, the more realistic changes are improved consistency in recovery, stress tolerance, libido, and overall training readiness, with the best outcomes in users who were previously under-recovered, high-stress, or low in key micronutrients.

How to Use Gorilla Mind | Sigma | Testosterone Booster