🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

1 Caplet(s) Serving Size
90 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Calcium
48 mg (5% DV)
7.5 mg (50% DV)
✅ Within RDA (0.7× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 7.5mg UL 40mg
Sodium
6 mg (1% DV)
Test Matrix

Other Ingredients

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

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

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

⚠️ Warnings & Precautions

Warning: For adult use only. This product is not intended for use by those with a serious medical condition.

Do not use if pregnant or nursing.

Consult your family physician before use if you have a medical condition or before starting any diet or exercise program.

Keep out of reach of children.

Do not use if packaging has been tampered with.

Do not exceed 2 servings in a 24-hour period.

🧪 Formulation Notes

No proprietary blends No underdosed key ingredients No banned substances No fillers

Test HD requires no cycling on and off, and is formulated with scientifically researched ingredients, such as Shilajit and Boron. Test HD also contains other well-known ingredients, including Stinging Nettle root, Tribulus, Safed Musli and Zinc.

Test HD 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 seven days.

Test HD 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.

The same Shilajit ingredient is studied and documented to boost ATP blood levels/concentration in just 15 days.

100 mg Shilajit 100 mg Boron Citrate 50 mg Stinging Nettle 250 mg Tribulus

Additional Information

No hype No exceptions Just the most powerful formulas available

Hardcore testosterone booster

Boosts free testosterone in 7 days

Free testosterone is the most active form of testosterone and is critical for initiating the musclebuilding process.

Increases total testosterone

This powerful test-boosting compound is shown in a human clinical study to significantly increase total serum testosterone levels as documented after 90 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. Not intended to treat low testosterone or sexual dysfunction.

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

Research & deveopment America's #1 selling bodybuilding supplement brand Hardcore testosterone booster Boosts free testosterone in 7 days Increases total testosterone Results based on core ingredient testing. See back for study details.

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

PrimaVie Boosting Mitochondrial Energy

Twitter @MuscleTech Facebook.com/MuscleTech

12990US 1216

Product Details

UPC / SKU 6 31656 60409 2
DSLD Entry Date 2018-11-21
Product Type Other Combinations
Form Other (e.g. tea bag)
DSLD ID 182807
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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