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Sigma

product on market Capsule Gorilla Mind Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 57% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines Vitamin D3, magnesium, and zinc, which have strong evidence for supporting general metabolic and hormonal health. Tongkat Ali and Fadogia agrestis are included for potential testosterone support, though research evidence for these specific botanicals remains limited. The ingredient profile maintains a high safety rating based on available data.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Sigma
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
60
Servings
Botanical with Nutrients
Product Type
57%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

75 mcg (375% DV)
5.0× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)
200 mg (48% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
30 mg (273% DV)
2.7× RDA — within safe limits 263 studies (A:6, B:134)
Fadogia agrestis Stem Extract
600 mg
Tongkat Ali Root Extract
600 mg
500 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
10 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Hypromellose Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: For best results, take two (2) to four (4) capsules spread throughout the day. Do not exceed four (4) capsules in any 24 hour period. Sigma Testosterone Booster should be cycled. Take daily for 1 month, then take at least 1 week off before resuming use.

Warnings & Precautions

Warning: Keep out of reach of children. This product should not be taken by individuals who are pregnant, nursing, have or suspect a medical condition, are taking any medications, or are under 18 years of age.

This product should not be taken by individuals who are pregnant, nursing, have or suspect a medical condition, are taking any medications, or are under 18 years of age.

Do not exceed four (4) capsules in any 24 hour period. Consult a physician before taking this or any other dietary supplement.

California warning: Consuming this product can expose you to chemicals including lead and mercury which are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

Formulation Notes

Testosterone booster by Gorilla Mind

KSM-66 Ashwagandha

Additional Information

Store in a cool, dry place.

Manufactured in the USA in a GMP compliant facility Contains domestically and internationally sourced ingredients

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Metadata

Product Details

UPC / SKU8 50017 02068 9
DSLD Entry Date2024-07-25
Product TypeBotanical with Nutrients
FormCapsule
BrandGorilla Mind
DSLD ID316284
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.