Test 3X Sx-7 Black Onyx

product on market Other (e.g. tea bag) MuscleTech 🟢 Safety: 100/100
Brand: MuscleTech
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 80% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

4 Caplet(s) Serving Size
30 Servings
Botanical with Nutrients Product Type
80% Evidence Coverage

Supplement Facts — Evidence Check

2 mg (100% DV)
✅ 1.5× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 2mg UL 100mg
200 mcg (50% DV)
✅ Within RDA (0.5× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.2mg UL 1.0mg
1 mcg (17% DV)
✅ Within RDA (0.4× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.001mg
30 mg (200% DV)
✅ 2.7× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 30mg UL 40mg
Test Extreme Matrix {Combination Blend}

Other Ingredients

Microcrystalline Cellulose Stearic Acid Coating Croscarmellose Sodium Magnesium Stearate Crospovidone Silicon Dioxide Acesulfame-Potassium

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

Directions: Take 1 serving (4 caplets) once daily with water. Do not exceed 1 serving (4 caplets) in a 24-hour period. Read the entire label before use and follow directions provided.

⚠️ Warnings & Precautions

Warning: Not intended for use by persons under 18.

Do not use if pregnant or nursing.

Consult a medical doctor before starting any diet or exercise program or if you have a medical condition or are taking any medication.

Keep out of reach of children.

Do not use if packaging has been tampered with.

Discontinue use two weeks prior to surgery.

🧪 Formulation Notes

Research-backed doses of Withania, DAA, Boron

Additional Information

The most powerful & hardcore testosterone boosting formula

(chart) Serum Test Levels (ng/dL) Average test levels in the blood serum after 12 days on D-aspartic Acid(ng/dL) Test 3X(TM) SX-7(TM) Average baseline test level in the blood serum (ng/dL) Increase Testosterone by over 40% Shocking results from clinical study In one clinical study, subjects using the dose of D-aspartic acid found in one daily serving of Test 3X(TM) SX-7(TM) increased testosterone levels by an impressive 40% in only 12 days.

New extreme 3-in-1 formula

Research & development

The most powerful & hardcore testosterone-boosting formula Subjects increased Testosterone by over 40% Optimizes Testosterone and Estradiol levels Reduces Cortisol by 14.5%

Results based on core ingredient testing. See back for study details.

Store in a cool, dry place (60(0)F to 80(0)F).

Not intended to treat low testosterone or sexual dysfunction.

Made in the USA with international ingredients

Made in the U.S.A. from international ingredients.

11329US 0615

Product Details

UPC / SKU 6 31656 60537 2
DSLD Entry Date 2015-08-25
Product Type Botanical with Nutrients
Form Other (e.g. tea bag)
Brand MuscleTech
DSLD ID 48160
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
PubMed DOI
A Homocysteine lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI
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
PubMed DOI
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
PubMed DOI
A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
B Prophylactic drug management for febrile seizures in children
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI
B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review
Systematic Review JAMA 2016
PubMed DOI
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
PubMed DOI
B Pyridoxine (vitamin B6) supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2006
PubMed Cochrane
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
PubMed DOI
View all evidence for Vitamin B6 →

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