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Formula 594

product on market Capsule DC Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains Horny Goat Weed, Maca, Ginkgo biloba, and Mucuna pruriens, which are studied for their roles in supporting libido and cognitive function. Research evidence for these specific ingredients is generally limited to moderate. The profile maintains a high safety score, indicating a low risk of adverse effects.

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

Label

Product Label

Label for Formula 594
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Botanical
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Horny Goat Weed
500 mg
250 mg
Market median: 500.0mg (357 products) 1 studies — no high-quality reviews
Market median: 120.0mg (440 products) 191 studies (A:1, B:71)
Mucuna pruriens
33.4 mg

Other Ingredients

Gelatin Vegetable Cellulose Vegetable Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take 2 capsules daily with a meal. For a more immediate response take 3 to 4 capsules 90 minutes before activity.

Warnings & Precautions

Tamper Evident: Do not use this product if imprinted foil seal under cap is broken or missing.

Keep out of reach of children.

Caution: If you are pregnant or nursing do not take this product.

Formulation Notes

Mfg. in an FDA Registered Facility using Good Manufacturing Practices (GMPs)

Conforms to USP <2091> for weight. Meets USP <2040> disintegration for maximum bioavailability.

Now with Ginkgo

Gluten free

Dynamic complex

Made in USA

Additional Information

Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).

Quali Pure

Metadata

Product Details

DSLD Entry Date2022-04-11
Product TypeBotanical
FormCapsule
BrandDC
DSLD ID265779
Data Updated2026-04-11
Research

Research Evidence

183
Research Sources
55
Avg Quality
86
Systematic Review
78
Meta Analysis
7
Other
4
Clinical Trial
2
Rct
2
Narrative Review
2
Regulatory Source
1
Openfda Safety
A Ginkgo biloba for cognitive impairment and dementia
Meta Analysis The Cochrane database of systematic reviews 2026 PubMed DOI
B Ginkgo biloba for cognitive impairment and dementia
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
B Ginkgo biloba for tinnitus
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B Ginkgo biloba for tinnitus
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
B Ginkgo biloba for prevention of dementia: a randomized controlled trial
Rct JAMA 2008 PubMed DOI
B Effectiveness and safety of ginkgo biloba preparations in the treatment of Alzheimer's disease: A systematic review and meta-analysis
Systematic Review Frontiers in aging neuroscience 2023 PubMed DOI
B Ginkgo biloba for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B The Comparative Efficacy of Multiple Interventions for Mild Cognitive Impairment in Alzheimer's Disease: A Bayesian Network Meta-Analysis
Systematic Review Frontiers in aging neuroscience 2020 PubMed DOI
B Comparative effects of Bacopa monnieri and Ginkgo biloba on cognitive functions: A systematic review and network meta-analysis
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2026 PubMed DOI
B Ginkgo biloba for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
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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.