🟢 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

2 Tablet(s) Serving Size
250 Servings
Amino acid/Protein Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Calories
12 Calorie(s)
Protein
3 Gram(s) (6% DV)
Calcium
130 mg (10% DV)
100 mg (8% DV)
✅ Within RDA (0.1× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 100mg UL 4000mg

Other Ingredients

desiccated Bovine liver Whey Dicalcium Phosphate Microcrystalline Cellulose Stearic Acid Magnesium Stearate Lecithin Pharmaceutical Glaze

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) Gluten Free

Product Information

📋 Directions for Use

Dosage: As a dietary supplement, take 2 tablets with each meal. Daily intake can be increased gradually to 4 or 6 tablets per meal.

⚠️ Warnings & Precautions

Contains: Milk, soy. Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.

Warning: Not for use by those under the age of 18.

Consult a physician before using this product. Athletes should consult with their sanctioning authority before use. California Residents: Warning: Reproductive Harm - www.P65Warnings.ca.gov.

🧪 Formulation Notes

Uni-Liver Uni-Liver is perhaps the most nutritionally-dense amino acid formula in the Universal line and possibly the world. Each 30 grain Uni-Liver tablet is packed with the highest quality, purest glandular substance derived from prized, grass-fed (hormone-free) Argentine beef. Uni-Liver contains a full spectrum of amino acids as well as other necessary and essential nutrients found only in liver. Natural Desiccated And Defatted Argentine Liver Sourced From Grass-Fed, Hormone-Free Cattle

Argentine Beef Liver

Strength Workout

Grass Fed Cattle

Ingredient Notes: The desiccated bovine liver in each 30 grain Uni-Liver tablet is extracted from pure, grass fed, Argentine beef liver that is certified BSE-Free.

GF Gluten Free

Cold Processed For Absolute Purity

Additional Information

YouTube Facebook Instagram Twitter @UniversalUSA

Who we are Founded in 1977, we are a family-run company that has been formulating and manufacturing proven nutritional products for dedicated athletes. Our products are found in over 90 countries around the world.

Classic Series Since the 70s, we've been dedicated to making some of the finest nutritional products for world-class bodybuilders. Today, the new Classic Series still represents our steadfast commitment to those individuals seeking to achieve strength and perfection in the gym.

Plant US-#3001104580

EAC (Eirasiatic Union)

Universal Starts With U

Classic Series

Store product in a cool, dry place, away from heat, moisture and sunlight.

Typical Amino Acid Profile Amount of amino acids in 100g of liver. Essential Amino Acids L-Leucine (Branched Chain Amino Acid) 6900 mg L-Isoleucine (Branched Chain Amino Acid) 3030 mg L-Valine (Branched Chain Amino Acid) 4160 mg L-Threonine 3330 mg L-Lysine 6600 mg L-Phenylalanine 3550 mg L-Tryptophan 4110 mg L-Methionine 3490 mg L-Histidine 2000 mg Non-Essential Amino Acids L-Arginie Conditionally essential amino acid. 5900 mg L-Aspartic Acid 5660 mg L-Alanine 5300 mg L-Glutamic Acid 10720 mg L-Glycine 5890 mg L-Tyrosine 2850 mg L-Serine 3890 mg L-Asparagine 310 mg L-Taurine 2230 mg The amino acids in this product are naturally occurring from the protein source. They are not added or manufactured.

Product Details

UPC / SKU 0 39442 04091 6
DSLD Entry Date 2021-03-25
Product Type Amino acid/Protein
Form Tablet or Pill
Brand Universal
DSLD ID 246706
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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