🟢 84/100

This product is generally safe

  • Zinc Aspartate: 45mg is 1.1× the Tolerable Upper Intake Level (40mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 83% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Zinc Aspartate: 45mg is 1.1× the Tolerable Upper Intake Level (40mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
83% Evidence Coverage

Supplement Facts — Evidence Check

20 mg (100% DV)
📊 15.4× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 20mg UL 100mg
100 mcg (16666% DV)
📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.1mg
150 mg (37.5% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 150mg
12.5 mg (62.5% DV)
✅ Within RDA (0.9× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 12.5mg UL 35mg
45 mg (300% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.1× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 45mg UL 40mg
Proprietary Blend

Other Ingredients

Gelatin Magnesium Stearate FD&C Blue #1 Ti02

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (89% of products) Nutrient (43% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, adults take 4 capsules daily (preferably 2 in the morning and 2 between meals). For best results, take one or more of your dosages 30 minutes before a workout or sexual encounter.

⚠️ Warnings & Precautions

~ Keep out of the reach of children.

~ Do not purchase if seal is broken

Warning: Do not use this product if you are pregnant or nursing, or at risk for blood pressure, liver, thyroid, prostate, diabetes, or psychiatric disease. If you have any medical condition seek professional medical advice before taking this or any supplement.

Do not use this product if under the age of 18.

🧪 Formulation Notes

FORTIFIED WITH EPO-VOL & AMINOSINE

Additional Information

Product Code: 306

> Promotes Increased Free Testosterone Levels > Promotes Enhanced Libido > Promotes LH Levels > Helps Eradicate Estrogen

~ Protect from heat, light and moisture. ~ Store at 15(0)-30(0)C (59(0)-86(0)F)

There are no typical results with use of this product.

Hybrid Testosterone Booster

GMP NNfA

Product Details

UPC / SKU 8 95524 00059 5
DSLD Entry Date 2015-03-25
Product Type Other Combinations
Form Capsule
Brand EST
DSLD ID 43972
Data Updated 2026-04-11

Research Evidence

153 Research Sources
55 Avg Quality Score
71 Systematic Review
51 Meta Analysis
19 Rct
6 Clinical Trial
2 Other
2 Regulatory Source
1 Openfda Safety
A Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ (Clinical research ed.) 2013
A Homocysteine lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2009
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
A Exploring the causal associations of micronutrients on urate levels and the risk of gout: A Mendelian randomization study
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
B Prophylactic drug management for febrile seizures in children
Meta Analysis The Cochrane database of systematic reviews 2021
B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review
Systematic Review JAMA 2016
B The potential role of nutritional components in improving brain function among patients with Alzheimers disease: a meta-analysis of RCT studies
Meta Analysis Neurosciences (Riyadh, Saudi Arabia) 2020
B Pyridoxine (vitamin B6) supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2006
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
View all evidence for Vitamin B6 →

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