Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules supplement bottle
Pure Encapsulations

Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules

What We Researched
21 active ingredients analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
77
Product Score Fair
77
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B6 (as pyridoxal 5' phosphate (activated B6)) 3.3 mg 194%
Vitamin B12 (as adenosylcobalamin) 1000 mcg 14,667%
Alpha-Lipoic Acid 50 mg *
L-Histidine (free-form) 77 mg *
L-Isoleucine (free-form) 117 mg *
L-Leucine (free-form) 207 mg *
L-Lysine HCI monohydrate (free-form) 225 mg *
L-Methionine (free-form) 158 mg *
L-Phenylalanine (free-form) 86 mg *
L-Threonine (free-form) 104 mg *
L-Valine (free-form) 113 mg *
L-Alanine (free-form) 41 mg *
L-Arginine HCl (free-form) 68 mg *
L-Glutamine (free-form) 338 mg *
Glycine (free-form) 68 mg *
L-Proline (free-form) 135 mg *
L-Serine (free-form) 68 mg *
L-Tyrosine (free-form) 36 mg *
L-Tryptophan (free-form) 33 mg *
Taurine (free-form) 23 mg *
Bioavailability Excellent

Absorption Rating

  • Vitamin B6 (as pyridoxal 5' phosphate (activated B6)) Fair
  • Vitamin B12 (as adenosylcobalamin) Good
  • Alpha-Lipoic Acid Fair
  • L-Histidine (free-form) Good
  • L-Isoleucine (free-form) Good
  • L-Leucine (free-form) Good
  • L-Lysine HCI monohydrate (free-form) Good
  • L-Methionine (free-form) Good
  • L-Phenylalanine (free-form) Good
  • L-Threonine (free-form) Good
  • L-Valine (free-form) Good
  • L-Alanine (free-form) Good
  • L-Arginine HCl (free-form) Good
  • L-Glutamine (free-form) Good
  • Glycine (free-form) Good
  • L-Proline (free-form) Good
  • L-Serine (free-form) Good
  • L-Tyrosine (free-form) Good
  • L-Tryptophan (free-form) Good
  • Taurine (free-form) Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetarian Capsule (Cellulose, Water)
  • Ascorbyl Palmitate
Efficacy Very Poor

Dosage Analysis

  • Vitamin B6 (as pyridoxal 5' phosphate (activated B6)) 3.3 mg Effective
  • Vitamin B12 (as adenosylcobalamin) 1000 mcg Effective
  • Alpha-Lipoic Acid 50 mg Under-dosed
  • L-Histidine (free-form) 77 mg Under-dosed
  • L-Isoleucine (free-form) 117 mg High
  • L-Leucine (free-form) 207 mg Under-dosed
  • L-Lysine HCI monohydrate (free-form) 225 mg Under-dosed
  • L-Methionine (free-form) 158 mg Under-dosed
  • L-Phenylalanine (free-form) 86 mg Under-dosed
  • L-Valine (free-form) 113 mg Under-dosed
  • L-Arginine HCl (free-form) 68 mg Under-dosed
  • L-Glutamine (free-form) 338 mg Under-dosed
  • Glycine (free-form) 68 mg Under-dosed
  • L-Proline (free-form) 135 mg Under-dosed
  • L-Serine (free-form) 68 mg Under-dosed
  • L-Tyrosine (free-form) 36 mg Under-dosed
  • L-Tryptophan (free-form) 33 mg Under-dosed
  • Taurine (free-form) 23 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Vitamin B6 (as pyridoxal 5' phosphate (activated B6)) 3.3 mg 194%
Vitamin B12 (as adenosylcobalamin) 1000 mcg 14,667%
Alpha-Lipoic Acid 50 mg *
L-Histidine (free-form) 77 mg *
L-Isoleucine (free-form) 117 mg *
L-Leucine (free-form) 207 mg *
L-Lysine HCI monohydrate (free-form) 225 mg *
L-Methionine (free-form) 158 mg *
L-Phenylalanine (free-form) 86 mg *
L-Threonine (free-form) 104 mg *
L-Valine (free-form) 113 mg *
L-Alanine (free-form) 41 mg *
L-Arginine HCl (free-form) 68 mg *
L-Glutamine (free-form) 338 mg *
Glycine (free-form) 68 mg *
L-Proline (free-form) 135 mg *
L-Serine (free-form) 68 mg *
L-Tyrosine (free-form) 36 mg *
L-Tryptophan (free-form) 33 mg *
Taurine (free-form) 23 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetarian Capsule (Cellulose, Water) Safe

It is used to encapsulate supplement ingredients.

Ascorbyl Palmitate Safe

Prevents oxidation and extends shelf life of oil-based supplements.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$46$45$44$43$42 Mar 12 $44.00
Vitacost

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

Brand Trust Report
Pure Encapsulations

Founded 1991 · Sudbury, Massachusetts, United States · 228 products · pureencapsulations.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
Related Supplements
Frequently Asked Questions
Is Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules a good supplement?

Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules received a product quality score of 77/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 21 active ingredients with 60 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Pure Encapsulations, holds a brand trust score of 77/100 with 2 verified certifications including Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules?

Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules contains 21 active ingredients: Calories (10), Vitamin B6 (as pyridoxal 5' phosphate (activated B6)) (3.3 mg), Vitamin B12 (as adenosylcobalamin) (1000 mcg), Alpha-Lipoic Acid (50 mg), L-Histidine (free-form) (77 mg), L-Isoleucine (free-form) (117 mg), and 15 more. Notable high-dose ingredients include Vitamin B12 at 14,667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules safe to take?

Pure Encapsulations Amino-NR - Hypoallergenic Amino Acid Complex, 180 Capsules has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Pure Encapsulations a trustworthy supplement brand?

Pure Encapsulations receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Sudbury, Massachusetts, United States, the company offers 228 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.