Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Glucosamine Hydrochloride | 500 mg | ** |
| Turmeric Extract (root) (Curcuma longa) | 400 mg | ** |
| Boswellia serrata Extract (resin) | 100 mg | ** |
| White Willow Bark Extract (Salix alba) | 50 mg | ** |
| Hyaluronic Acid (Sodium Hyaluronate) | 10 mg | ** |
| BioPerine® (Black Pepper Extract)(fruit) | 5 mg | ** |
Bioavailability Good
Absorption Rating
- Glucosamine Hydrochloride Fair
- Turmeric Extract (root) (Curcuma longa) Poor
- Boswellia serrata Extract (resin) Good
- White Willow Bark Extract (Salix alba) Fair
- Hyaluronic Acid (Sodium Hyaluronate) Good
- BioPerine® (Black Pepper Extract)(fruit) Good
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Rice Hull Concentrate
- Rice Bran Extract
Efficacy Very Poor
Dosage Analysis
- Glucosamine Hydrochloride 500 mg Under-dosed
- Turmeric Extract (root) (Curcuma longa) 400 mg Under-dosed
- Boswellia serrata Extract (resin) 100 mg Under-dosed
- White Willow Bark Extract (Salix alba) 50 mg Under-dosed
- Hyaluronic Acid (Sodium Hyaluronate) 10 mg Under-dosed
- BioPerine® (Black Pepper Extract)(fruit) 5 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Total Carbohydrate | <1g | <1%‡ |
| Glucosamine Hydrochloride | 500 mg | ** |
| Turmeric Extract (root) (Curcuma longa) | 400 mg | ** |
| Boswellia serrata Extract (resin) | 100 mg | ** |
| White Willow Bark Extract (Salix alba) | 50 mg | ** |
| Hyaluronic Acid (Sodium Hyaluronate) | 10 mg | ** |
| BioPerine® (Black Pepper Extract)(fruit) | 5 mg | ** |
Other Ingredients
Price Comparison
Price History
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Is 21st Century Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules a good supplement?
21st Century Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules received a product quality score of 70/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 7 active ingredients with 45 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, 21st Century, holds a brand trust score of 76/100 with 2 verified certifications including Consumerlab, Nsf Gmp.
What are the ingredients in 21st Century Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules?
21st Century Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules contains 7 active ingredients: Total Carbohydrate (<1g), Glucosamine Hydrochloride (500 mg), Turmeric Extract (root) (Curcuma longa) (400 mg), Boswellia serrata Extract (resin) (100 mg), White Willow Bark Extract (Salix alba) (50 mg), Hyaluronic Acid (Sodium Hyaluronate) (10 mg), and 1 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is 21st Century Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules safe to take?
21st Century Arthri-Flex Advantage + Turmeric, 90 Vegetarian Capsules 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 21st Century a trustworthy supplement brand?
21st Century receives a brand trust score of 76/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Tempe, Arizona, United States, the company offers 231 products in their lineup. They hold 2 verified certifications including Consumerlab, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: 21st Century has 4 historical regulatory incidents on record, which are factored into the trust score.
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