Sports Research Whey Protein, Dutch Chocolate, 2.26 lb (1.03 kg) supplement bottle
Sports Research

Whey Protein, Dutch Chocolate, 2.26 lb (1.03 kg)

What We Researched
32 active ingredients analyzed · 9 inactive ingredients decoded · 7 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
84
Product Score Good
81
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D (as D3, cholecalciferol) 20 mcg 100%
Calcium 146 mg 11%
Iron 4 mg 22%
Potassium 341 mg 7%
Medium Chain Triglycerides (MCTs) 3000 mg
L-Leucine 1000 mg
Alanine 1220 mg
Arginine 520 mg
Aspartic Acid 2500 mg
Cysteine/Cystine 640 mg
Glutamic Acid 3920 mg
Glycine 440 mg
Histidine†† 470 mg
Isoleucine†† 1570 mg
Leucine†† 3850 mg
Lysine†† 2470 mg
Methionine†† 640 mg
Phenylalanine†† 780 mg
Proline 1950 mg
Serine 1310 mg
Threonine†† 1630 mg
Tryptophan†† 470 mg
Tyrosine 780 mg
Valine†† 1510 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin D (as D3, cholecalciferol) Good
  • Calcium Good
  • Iron Fair
  • Potassium Good
  • Medium Chain Triglycerides (MCTs) Good
  • L-Leucine Good
  • Alanine Fair
  • Arginine Good
  • Aspartic Acid Fair
  • Cysteine/Cystine Fair
  • Glutamic Acid Fair
  • Glycine Good
  • Histidine†† Good
  • Isoleucine†† Good
  • Leucine†† Good
  • Lysine†† Good
  • Methionine†† Good
  • Phenylalanine†† Fair
  • Proline Fair
  • Serine Fair
  • Threonine†† Good
  • Tryptophan†† Good
  • Tyrosine Good
  • Valine†† Good
Other Ingredients Excellent

Fillers & Additives

  • Whey Protein Isolate
  • Cocoa Powder (Processed with Alkali)
  • Sodium Caseinate
  • Natural Flavors
  • Purified Sea Salt
  • Gum Blend (Guar Gum, Gum Acacia, Xanthan Gum)
  • Sucralose
  • Acesulfame Potassium
  • Sunflower Lecithin
Efficacy Fair

Dosage Analysis

  • Vitamin D (as D3, cholecalciferol) 20 mcg Effective
  • Calcium 146 mg Under-dosed
  • Iron 4 mg Under-dosed
  • Potassium 341 mg Under-dosed
  • Medium Chain Triglycerides (MCTs) 3000 mg Under-dosed
  • L-Leucine 1000 mg Under-dosed
  • Arginine 520 mg Under-dosed
  • Aspartic Acid 2500 mg Effective
  • Cysteine/Cystine 640 mg Effective
  • Glutamic Acid 3920 mg High
  • Glycine 440 mg Under-dosed
  • Histidine†† 470 mg Under-dosed
  • Isoleucine†† 1570 mg High
  • Leucine†† 3850 mg Effective
  • Lysine†† 2470 mg Effective
  • Methionine†† 640 mg Effective
  • Phenylalanine†† 780 mg Effective
  • Proline 1950 mg Effective
  • Serine 1310 mg Effective
  • Tryptophan†† 470 mg Under-dosed
  • Tyrosine 780 mg Effective
  • Valine†† 1510 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 150
Total Fat 4 g 5%**
Saturated Fat 3.5 g 18%**
Total Carbohydrate 4 g 1%**
Dietary Fiber 2 g 7%**
Total Sugars <1 g
Protein 25 g 50%**
Vitamin D (as D3, cholecalciferol) 20 mcg 100%
Calcium 146 mg 11%
Iron 4 mg 22%
Sodium 250 mg 11%
Potassium 341 mg 7%
Medium Chain Triglycerides (MCTs) 3000 mg
L-Leucine 1000 mg
Alanine 1220 mg
Arginine 520 mg
Aspartic Acid 2500 mg
Cysteine/Cystine 640 mg
Glutamic Acid 3920 mg
Glycine 440 mg
Histidine†† 470 mg
Isoleucine†† 1570 mg
Leucine†† 3850 mg
Lysine†† 2470 mg
Methionine†† 640 mg
Phenylalanine†† 780 mg
Proline 1950 mg
Serine 1310 mg
Threonine†† 1630 mg
Tryptophan†† 470 mg
Tyrosine 780 mg
Valine†† 1510 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Whey Protein Isolate Generally_safe

It is used as a protein source and to add bulk.

Cocoa Powder (Processed with Alkali) Generally_safe

It is used to add color and flavor to the supplement.

Sodium Caseinate Generally_safe

It is used as an emulsifier or stabilizer.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Purified Sea Salt Generally_safe

It is added as a source of minerals and electrolytes.

Gum Blend (Guar Gum, Gum Acacia, Xanthan Gum) Generally_safe

It is used as a thickener and stabilizer.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$77$76$75$74$73 Mar 12 $75.00
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
Sports Research

Founded 1980 · San Pedro, California, United States · 135 products · sportsresearch.com/

Certifications

7 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Labdoor Verified
Non Gmo Project Verified Source
Nsf Certified For Sport Verified Source
Gluten Free Gfco Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed

Violation History

4 incidents
Prop 65 Lead2024-11-15Source
Lawsuit False and misleading claims of "weight management" and "appetite suppression" on Garcinia Cambogia product.2024Source
Prop 65 Lead2021-10-25Source
Lawsuit False and misleading claims on the labeling of Premium MCT Oil and Turmeric Curcumin C3 Complex products.2020Source
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Frequently Asked Questions
Is Sports Research Whey Protein, Dutch Chocolate a good supplement?

Sports Research Whey Protein, Dutch Chocolate, 2.26 lb (1.03 kg) received a product quality score of 84/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 32 active ingredients with 25 servings per container. Of the 9 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Sports Research, holds a brand trust score of 81/100 with 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project.

What are the ingredients in Sports Research Whey Protein, Dutch Chocolate?

Sports Research Whey Protein, Dutch Chocolate contains 32 active ingredients: Calories (150), Total Fat (4 g), Saturated Fat (3.5 g), Total Carbohydrate (4 g), Dietary Fiber (2 g), Total Sugars (<1 g), and 26 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Sports Research Whey Protein, Dutch Chocolate safe to take?

Sports Research Whey Protein, Dutch Chocolate, 2.26 lb (1.03 kg) 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 Sports Research a trustworthy supplement brand?

Sports Research receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in San Pedro, California, United States, the company offers 135 products in their lineup. They hold 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Sports Research has 4 historical regulatory incidents 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. 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.