Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids, 44 Packs supplement bottle
Animal

Nitro® EAA, Complete Spectrum of Essential Amino Acids, 44 Packs

What We Researched
17 active ingredients analyzed · 4 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
73
Product Score Fair
74
Brand Score Fair

Product Analysis

Transparency Fair

Supplement Facts

IngredientAmount% DV
Niacin (as niacinamide) 10 mg NE 63%
Vitamin B6 (pyridoxine HCl) 500 mcg 29%
Human Muscle Protein Complex™ 4995 mg **
Leucine **
L-Lysine HCl **
L-Arginine **
L-Valine **
L-Isoleucine **
L-Histidine HCl **
L-Threonine **
DL-Methionine **
L-Phenylalanine **
Pro BCAA Complex
L-Leucine 3500 mg **
L-Isoleucine 1685 mg **
L-Valine 1815 mg **
Bioavailability Excellent

Absorption Rating

  • Niacin (as niacinamide) Good
  • Vitamin B6 (pyridoxine HCl) Fair
  • Leucine Good
  • L-Lysine HCl Good
  • L-Arginine Good
  • L-Valine Good
  • L-Isoleucine Good
  • L-Histidine HCl Good
  • L-Threonine Good
  • DL-Methionine Good
  • L-Phenylalanine Good
  • Pro BCAA Complex Good
  • L-Leucine Good
  • L-Isoleucine Good
  • L-Valine Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin (Bovine)
  • Dicalcium phosphate microcrystalline cellulose
  • Magnesium Stearate
  • Stearic Acid
Efficacy Fair

Dosage Analysis

  • Niacin (as niacinamide) 10 mg NE Under-dosed
  • Vitamin B6 (pyridoxine HCl) 500 mcg Under-dosed
  • L-Leucine 3500 mg Effective
  • L-Isoleucine 1685 mg High
  • L-Valine 1815 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 50
Niacin (as niacinamide) 10 mg NE 63%
Vitamin B6 (pyridoxine HCl) 500 mcg 29%
Human Muscle Protein Complex™ 4995 mg **
Leucine **
L-Lysine HCl **
L-Arginine **
L-Valine **
L-Isoleucine **
L-Histidine HCl **
L-Threonine **
DL-Methionine **
L-Phenylalanine **
Pro BCAA Complex
L-Leucine 3500 mg **
L-Isoleucine 1685 mg **
L-Valine 1815 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin (Bovine) Safe

It is used to make capsules.

Dicalcium phosphate microcrystalline cellulose Unknown
Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$58$57$56$55$54 Mar 12 $55.75
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Animal

Founded 1983 · New Brunswick, New Jersey, USA · 55 products · animalpak.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

3 incidents
Lawsuit Knowingly and intentionally misrepresented and omitted the number of calories in a product.2022Source
Lawsuit Improperly labeled supplements with a 'Made Proudly in the USA' label.2017Source
Recall Gain Fast, LAVA, Real Gains, Super Whey Pro, Torrent, Ultra Mass 4500, Ultra Whey Pro and Uni-Syn2011-03-17Source
Related Supplements
Frequently Asked Questions
Is Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids a good supplement?

Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids, 44 Packs received a product quality score of 73/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 17 active ingredients with 22 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Animal, holds a brand trust score of 74/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids?

Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids contains 17 active ingredients: Calories (50), Niacin (as niacinamide) (10 mg NE), Vitamin B6 (pyridoxine HCl) (500 mcg), Human Muscle Protein Complex™ (4995 mg), Leucine, L-Lysine HCl, and 11 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids safe to take?

Animal Nitro® EAA, Complete Spectrum of Essential Amino Acids, 44 Packs has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Animal a trustworthy supplement brand?

Animal receives a brand trust score of 74/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1983 and headquartered in New Brunswick, New Jersey, USA, the company offers 55 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Animal has 3 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.