Sports Research Collagen Peptides, Dark Chocolate, 1.41 lb (640 g) supplement bottle
Sports Research

Collagen Peptides, Dark Chocolate, 1.41 lb (640 g)

What We Researched
9 active ingredients analyzed · 6 inactive ingredients decoded · 7 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
79
Product Score Fair
81
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iron 2.5 mg 14%
Potassium 180 mg 4%
Hydrolyzed Bovine Collagen Peptides 11 g
Bioavailability Very Good

Absorption Rating

  • Iron Fair
  • Potassium Good
  • Hydrolyzed Bovine Collagen Peptides Good
Other Ingredients Excellent

Fillers & Additives

  • Hydrolyzed Bovine Collagen Peptides
  • Cocoa Powder (Processed with Alkali)
  • Natural Flavor
  • Sea Salt
  • Stevia leaf extract (as rebaudioside a)
  • Luo han guo fruit extract (monk fruit)
Efficacy Poor

Dosage Analysis

  • Iron 2.5 mg Under-dosed
  • Potassium 180 mg Under-dosed
  • Hydrolyzed Bovine Collagen Peptides 11 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 50
Total Fat 0.5 g 1%**
Total Carbohydrate 2 g 1%**
Dietary Fiber 2 g 7%**
Protein 11 g <1%**
Iron 2.5 mg 14%
Sodium 210 mg 9%
Potassium 180 mg 4%
Hydrolyzed Bovine Collagen Peptides 11 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hydrolyzed Bovine Collagen Peptides Generally_safe

It is used as a protein source or filler.

Cocoa Powder (Processed with Alkali) Generally_safe

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

Natural Flavor Safe

Improves taste of chewable, gummy, or liquid supplements.

Sea Salt Safe

It is used as a flavoring agent.

Stevia leaf extract (as rebaudioside a) Unknown
Luo han guo fruit extract (monk fruit) Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$46$43$40$37$34 Mar 12 $44.00$35.97
iHerb
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
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 Collagen Peptides, Dark Chocolate a good supplement?

Sports Research Collagen Peptides, Dark Chocolate, 1.41 lb (640 g) received a product quality score of 79/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients Of the 6 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 Collagen Peptides, Dark Chocolate?

Sports Research Collagen Peptides, Dark Chocolate contains 9 active ingredients: Calories (50), Total Fat (0.5 g), Total Carbohydrate (2 g), Dietary Fiber (2 g), Protein (11 g), Iron (2.5 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Sports Research Collagen Peptides, Dark Chocolate safe to take?

Sports Research Collagen Peptides, Dark Chocolate, 1.41 lb (640 g) 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.

What is collagen?

Collagen is a topic many supplement consumers ask about. In the context of dietary supplements, understanding collagen helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

What is collagen good for?

Collagen Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding collagen good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Do collagen tablets work?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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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.