Amazing Nutrition DL-Phenylalanine 750 mg supplement bottle
Amazing Nutrition

DL-Phenylalanine 750 mg Review

What We Researched
1 active ingredient analyzed · 7 inactive ingredients decoded · Last updated: Aug 2026
100
Product Score Excellent
57
Brand Score Poor

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
DL-Phenylalanine 750 mg
Bioavailability Excellent

Absorption Rating

  • DL-Phenylalanine Good
Other Ingredients Excellent

Fillers & Additives

  • Dicalcium Phosphate
  • Vegetable Cellulose
  • Croscarmellose Sodium
  • Stearic Acid
  • Silicon Dioxide
  • Magnesium Stearate
  • Vegetable Coating
Efficacy Excellent

Dosage Analysis

  • DL-Phenylalanine 750 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
DL-Phenylalanine 750 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Vegetable Cellulose Safe

Forms a vegetarian capsule shell alternative to gelatin.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Vegetable Coating Safe

It is used to coat tablets or capsules for easier swallowing.

Brand Trust Report
Amazing Nutrition

Founded 2014 · South Hackensack, NJ 07606-1805, United States · 483 products · amazingnutrition.com/

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

1 incident
Prop 65 Lead2019-08-13Source
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Frequently Asked Questions
Is Amazing Nutrition DL-Phenylalanine 750 mg a good supplement?

Amazing Nutrition DL-Phenylalanine 750 mg received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 30 servings per container. All 7 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Amazing Nutrition, holds a brand trust score of 57/100.

What are the ingredients in Amazing Nutrition DL-Phenylalanine 750 mg?

Amazing Nutrition DL-Phenylalanine 750 mg contains 1 active ingredients: DL-Phenylalanine (750 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Amazing Nutrition DL-Phenylalanine 750 mg safe to take?

Amazing Nutrition DL-Phenylalanine 750 mg has been analyzed for ingredient safety across all its components. All 7 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 Amazing Nutrition a trustworthy supplement brand?

Amazing Nutrition receives a brand trust score of 57/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in South Hackensack, NJ 07606-1805, United States, the company offers 483 products in their lineup. Note: Amazing Nutrition has 1 historical regulatory incident on record, which are factored into the trust score.

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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 — read our methodology. 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.