GNC Natural Brand Shark Cartilage 750 mg supplement bottle
GNC Natural Brand

Shark Cartilage 750 mg

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
66
Product Score Fair
82
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Shark Cartilage powder 750 mg †
Bioavailability Fair

Absorption Rating

  • Shark Cartilage powder Fair
Other Ingredients Good

Fillers & Additives

  • Cellulose
  • Povidone
  • Dicalcium Phosphate
  • Vegetable Acetoglycerides
  • Titanium Dioxide High
  • Chlorophyll
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Shark Cartilage powder 750 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Povidone Generally_safe

It is used to hold ingredients together.

Dicalcium Phosphate Safe

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

Vegetable Acetoglycerides Unknown
Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Chlorophyll Safe

It is used as a natural colorant.

Price Comparison

GNC $24.99
Best Price

Price History

Tracked across major retailers. Updated periodically.

$27$26$25$24$23 Mar 12 $24.99
GNC

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

Brand Trust Report
GNC Natural Brand

Founded 1935 · Pittsburgh, Pennsylvania, United States · 42 products · gnc.com

Certifications

4 certifications
Informed Sport Verified Source
Nsf Certified For Sport Verified Source
Consumerlab Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

5 incidents
Prop 65 Lead and Cadmium2019-02-07Source
Recall Women's Iron Complete Dietary Supplement2018-12-19Source
Recall GNC Women's Ultra Mega Time Release 180 count2016-11-18Source
Lawsuit Selling supplements containing the illegal ingredients picamilon and BMPEA.2015Source
Recall GNC Women's Ultra Mega, Women's Ultra Mega Active, Women's Ultra Mega Energy and Metabolism, and Prenatal Formula with Iron multivitamins2011-06-30Source
Related Supplements
NOW Foods Eggshell Membrane, 500 mg, 60 Capsules
NOW Foods Eggshell Membrane, 500 mg, 60 Capsules
Product 100 Brand 100
NOW Foods Sports, D-Ribose Powder, 1 lb (454 g)
NOW Foods Sports, D-Ribose Powder, 1 lb (454 g)
Product 100 Brand 100
NOW Foods Sports, D-Ribose Powder, 8 oz (227 g)
NOW Foods Sports, D-Ribose Powder, 8 oz (227 g)
Product 100 Brand 100
GNC Natural Brand Lutein 20 mg
GNC Natural Brand Lutein 20 mg
Product 98 Brand 82
GNC Natural Brand Lutein 40 mg
GNC Natural Brand Lutein 40 mg
Product 71 Brand 82
GNC Natural Brand Lutein 40 mg
GNC Natural Brand Lutein 40 mg
Product 71 Brand 82
Frequently Asked Questions
Is GNC Natural Brand Shark Cartilage 750 mg a good supplement?

GNC Natural Brand Shark Cartilage 750 mg received a product quality score of 66/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients Of the 6 inactive ingredients, 3 are rated safe and 1 are flagged for review. The manufacturer, GNC Natural Brand, holds a brand trust score of 82/100 with 4 verified certifications including Informed Sport, Nsf Certified For Sport, Consumerlab, Fda Gmp Inspections.

What are the ingredients in GNC Natural Brand Shark Cartilage 750 mg?

GNC Natural Brand Shark Cartilage 750 mg contains 1 active ingredients: Shark Cartilage powder (750 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GNC Natural Brand Shark Cartilage 750 mg safe to take?

GNC Natural Brand Shark Cartilage 750 mg has been analyzed for ingredient safety across all its components. Of 6 inactive ingredients, 3 are rated safe. 1 ingredient is flagged for review: Titanium Dioxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is GNC Natural Brand a trustworthy supplement brand?

GNC Natural Brand receives a brand trust score of 82/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1935 and headquartered in Pittsburgh, Pennsylvania, United States, the company offers 42 products in their lineup. They hold 4 verified certifications including Informed Sport, Nsf Certified For Sport, Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: GNC Natural Brand has 5 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
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.