Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Universal Nutrition, 100% Beef Aminos, Sustained Release Amino Acid Supplement, 400 Tablets

Our Price:
You Save:
$10.19 (36)
Earn 5% Loyalty Credit ?

Sorry, this product is no longer in stock.

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

View Wish List
In Stock
  • Expiration Date: May 2019
  • Shipping Weight: 2.72 lbs (1.23 kg)
  • Product Code: UNN-01066
  • UPC Code: 039442010667
  • Package Quantity: 400 Tablets
  • Dimensions: 7.5 x 4.7 x 4.7 in, 2.3 lbs (1.04 kg)
Product Overview


  • 100% Pure Beef Protein Isolate
  • Beef Albumin
  • Argentine Beef Liver

Who We Are Universal Nutrition has been providing cutting edge and staple nutritional supplements to bodybuilders and hard training athletes the world over since 1977. As time passes, certain ideals never go out of style. Honesty. Integrity. Respect. These are the values we uphold and are the bedrock upon which we built our business. What It Is 100% Beef Aminos is a high potency blend of superior beef amino acids derived from the highest quality beef protein isolate, beef albumin concentrate and Argentine beef liver. 100% Beef Aminos contains a full spectrum of highly concentrated amino acids as well as many other necessary and essential nutrients, harnessing the anabolic potential of beef, ideal support for your muscle building endeavors. Each two tablet serving provides a diverse source of amino acids and when taken prior to each meal, it becomes ideal for increasing overall amino intake throughout the day. How We Back It Up What is on the label is in the bottle and what is in the bottle will help you reach your goals. We believe it and proudly stand behind every product we manufacture. Our word is our bond.

Suggested Use

As a dietary supplement, take 3 tablets with each meal to help increase the amino acid content of the meal or take in between meals to help supply a steady flow of quality amino acids into your body. Daily intake can be increased gradually to 6 to 9 tablets per sitting.

Other Ingredients

100% Beef amino acid complex (beef protein isolate, beef albumin concentrate, dessicated argentine beef liver), dicalcium phosphate, microcrystalline cellulose, stearic acid, magnesium stearate, water lecithin (soy) pharmaceutical glaze. Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.


This product is not for use by anyone under the age of 18. Do not take this if you have or are at risk for any medical condition or disease. Please consult with a physician before using this product, especially if you are using any prescription drugs, over-the-counter medication, or supplements. Immediately discontinue use if any side effects occur. California Residents Proposition 65 Warning: This product contains a substance known to the State of California to cause birth defects or other reproductive harm. Keep out of reach of children. Athletes should consult with their sanctioning authority before use. Do not exceed recommended dose.

Supplement Facts
Serving Size: 3 Tablets
Servings Per Container: 133
  Amount Per Serving % DV
Calories 12  
Protein 3 g 6%*
*Percent Daily Values are based on a 2,000 calorie diet.
Typical Amino Acid Profile Grams of amino acids in 100 g of beef protein.
Essential Amino Acids
L-leucine (Branched Chain Amino Acid) 3,900 mg
L-Isoleucine (Branched Chain Amino Acid) 1,700 mg
L-Valine (Branched Chain Amino Acid) 2,800 mg
L-Threonine 2,100 mg
L-Lysine 5,100 mg
L-Phenylalanine 2,300 mg
L-Tryptophan † 300 mg
L-Methionine 1,200 mg
L-Histidine 1,200 mg
Non-Essential Amino Acids
L-Arginine †† 7,300 mg
L-Aspartic Acid 6,200 mg
L-Alanine 8,800 mg
L-Cysteine 500 mg
L-Glutamic Acid 11,300 mg
L-Glycine 20,100 mg
L-Hydroxyproline 9,700 mg
L-Proline 11,100 mg
L-Tyrosine 900 mg
L-Serine 3,400 mg
† The L-Tryptophan in this product is naturally occurring in the protein. It is not added or manufactured.
†† Conditionally essential amino acid. The amino acids in this product are naturally occurring from the protein source. They are not added or manufactured.
iHerb Customer Reviews


Posted by Homoud on Jan 07, 2017

Good items

Verified Purchase

Was this review helpful to you?

Product Review,

Posted by 5393157913530090656 on Oct 28, 2016

Yes i have received that product, But your service iw so bad, because i had Pay 2 time for this product.... just i want to return the payment.... So kindly help to return the payment.....

Verified Purchase

Was this review helpful to you?


Posted by 5680555220792365070 on Oct 25, 2016

thanks alot for that product

Verified Purchase

Was this review helpful to you?

Perfect amino

Posted by 5506865949552954683 on Apr 07, 2016

Super amino

Verified Purchase

Was this review helpful to you?


Posted by 4690487085170398226 on Feb 20, 2016

more people ask about it

Verified Purchase

Was this review helpful to you?