Klean Athlete Klean Collagen+C Natural Berry Flavor supplement bottle
Klean Athlete

Klean Collagen+C Natural Berry Flavor

What We Researched
5 active ingredients analyzed · 6 inactive ingredients decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
79
Product Score Fair
87
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 2 g 1%
Vitamin C (as Amla fruit extract) 50 mg 56%
Hydrolyzed Collagen (as Bovine) 14 g
Bioavailability Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin C (as Amla fruit extract) Fair
  • Hydrolyzed Collagen (as Bovine) Good
Other Ingredients Excellent

Fillers & Additives

  • Natural Flavors
  • organic Pomegranate juice powder
  • organic Blackberry powder
  • Beet juice powder
  • Citric Acid
  • Monk Fruit Extract
Efficacy Fair

Dosage Analysis

  • Vitamin C (as Amla fruit extract) 50 mg Under-dosed
  • Hydrolyzed Collagen (as Bovine) 14 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 60 kcal
Total Carbohydrates 2 g 1%
Protein 14 g
Vitamin C (as Amla fruit extract) 50 mg 56%
Hydrolyzed Collagen (as Bovine) 14 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

organic Pomegranate juice powder Unknown
organic Blackberry powder Unknown
Beet juice powder Unknown
Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Monk Fruit Extract Safe

Provides sweetness without calories or blood sugar impact.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$54$53$52$51$50 $52.00
Target

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

Brand Trust Report
Klean Athlete

Founded 2012 · Pittsburgh, Pennsylvania, United States · 15 products · kleanathlete.com/

Certifications

3 certifications
Nsf Certified For Sport Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is Klean Athlete Klean Collagen+C Natural Berry Flavor a good supplement?

Klean Athlete Klean Collagen+C Natural Berry Flavor received a product quality score of 79/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients with 20 servings per container. Of the 6 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Klean Athlete, holds a brand trust score of 87/100 with 3 verified certifications including Nsf Certified For Sport, Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Klean Athlete Klean Collagen+C Natural Berry Flavor?

Klean Athlete Klean Collagen+C Natural Berry Flavor contains 5 active ingredients: Calories (60 kcal), Total Carbohydrates (2 g), Protein (14 g), Vitamin C (as Amla fruit extract) (50 mg), Hydrolyzed Collagen (as Bovine) (14 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Klean Athlete Klean Collagen+C Natural Berry Flavor safe to take?

Klean Athlete Klean Collagen+C Natural Berry Flavor 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 Klean Athlete a trustworthy supplement brand?

Klean Athlete receives a brand trust score of 87/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2012 and headquartered in Pittsburgh, Pennsylvania, United States, the company offers 15 products in their lineup. They hold 3 verified certifications including Nsf Certified For Sport, 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.

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.