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Test HD

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Zinc and calcium are essential minerals that support hormonal function and bone health, with strong evidence for their physiological roles. The testosterone boosting matrix generally has limited clinical evidence for increasing hormone levels in healthy adults. Overall, the ingredient profile is considered safe for general consumption.

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

Label

Product Label

Label for Test HD
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Caplet(s)
Serving Size
108
Servings
Botanical with Nutrients
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

7.5 mg (50% DV)
Within RDA (0.7× RDA) 263 studies (A:6, B:134)
Calcium
48 mg (4% DV)
Testosterone Boosting Matrix

Other Ingredients

Microcrystalline Cellulose Dicalcium Phosphate Dihydrate Stearic Acid Croscarmellose Sodium Coating Hydroxypropylcellulose Silicon Dioxide Magnesium Stearate Acesulfame-Potassium
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 caplet twice daily. Take the first caplet in the morning and second caplet mid afternoon. On workout days, take the second caplet 30 minutes before your workout. Do not exceed 2 caplets in a 24-hour period. Read the entire label before use and follow the directions provided.

Warnings & Precautions

Discontinue use and consult a medical doctor if you experience unusual symptoms. Consult a medical doctor if you have diabetes and/or blood deficiency.

Not intended to treat low testosterone or sexual dysfunction.

Do not use if pregnant or nursing.

Consult a medical doctor before starting a diet or exercise program. Do not exceed recommended serving. Improper use of this product will not improve results and is not advised. Use only as directed. Do not use if packaging has been tampered with.

KEEP OUT OF REACH OF CHILDREN.

PROCESSED IN A FACILITY THAT ALSO PROCESSES WHEAT.

Consult a medical doctor before use if you have been treated for or diagnosed with, or have a family history of any medical condition, or if you are using any prescription or over-the-counter drug(s) including blood thinners.

WARNING: Not intended for use by persons under 18.

Formulation Notes

50mg Stining Nettle 250mg Tribulus

TEST HD(TM) requires no cycling on and off and is formulated with scientifically researched ingredients such as shilajit and boron. TEST HD(TM) also contains other well known ingredients including stinging nettle root, tribulus, velvet bean and zinc.

NO Proprietary Blends NO Underdosed Key Ingredients NO Banned Substances NO Fillers NO Hype NO Exceptions

1 TEST HD(TM) is formulated with a concentrated and powerful dose of boron that is shown in human clinical research to increase free testosterone and decrease estradiol in just 7 days.

TEST HD(TM) is the first hardcore testosterone booster to include a clinical-strength dose of shilajit, a rare organo-mineral compound obtained from steep rocks of different formations found in the Himalayas and other high mountains.

100mg Shilajit 100mg Boron Citrate

Additional Information

Boost Free Testosterone in 7 Days

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

PrimaVia(R)

Twitter @TeamMuscleTech Facebook.com/MuscleTech

8948US 0613

For lot no. and expiry date: see bottle.

Just the Most Powerful Formulas Available

Free testosterone is the most active form of testosterone and is critical for initiating the muscle building process. Increases Total Testosterone

2 This powerful test-boosting compound is shown in a human clinical study to significantly increase total serum testosterone levels as documented after 90 days.

The same shilajit ingredient is studied and documented to boost ATP blood levels/concentration in just 15 days. ATP is the cellular energy used by the body and is real energy, unlike perceived energy that occurs with CNS stimulants. No PCT Required This potent formula works with the body to naturally increase testosterone levels while staying within the normal healthy range. Get More for Your Money Unlike the competition, Performance Series products contain superior key ingredients in clinically dosed amounts that are fully disclosed so you know exactly what you are paying for. REFERENCES Naghii et al., 2011. Journal of Trace Elements in Medicine and Biology. 25:54-58. Biswas et al., 2010. Andrologia. 42(1):48-56.

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

BONUS SIZE 20% MORE FREE

PERFORMANCESERIES

NEW

HARDCORE TESTOSTERONE BOOSTER

BOOSTS FREE TESTOSTERONE IN 7 DAYS

INCREASES TOTAL TESTOSTERONE

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

108 RAPID-RELEASE CAPLETS

Hardcore Testosterone Booster

Metadata

Product Details

UPC / SKU6 31656 60408 5
DSLD Entry Date2014-02-26
Product TypeBotanical with Nutrients
FormOther (e.g. tea bag)
DSLD ID30668
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
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A Oral zinc for treating diarrhoea in children
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A Zinc supplements for preventing otitis media
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A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 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.