Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| d-Glucosamine Hydrochloride | 750 mg | † |
| Chondroitin Sulfate Sodium | 600 mg | † |
| TamaFlex™ (Tamarind (Tamarindus indica) Seed Extract & Tumeric (Curcuma longa) Rhizome Extract) | 125 mg | † |
| UC-II® Type II Collagen Complex | 20 mg | † |
| Hyaluronic Acid | 2.5 mg | † |
Bioavailability Good
Absorption Rating
- d-Glucosamine Hydrochloride Fair
- Chondroitin Sulfate Sodium Good
- TamaFlex™ (Tamarind (Tamarindus indica) Seed Extract & Tumeric (Curcuma longa) Rhizome Extract) Poor
- UC-II® Type II Collagen Complex Good
- Hyaluronic Acid Good
Other Ingredients Poor
Fillers & Additives
- Microcrystalline Cellulose
- Croscarmellose Sodium
- Hydroxypropyl Methylcellulose
- Stearic Acid Vegetable Source
- Titanium Dioxide (Mineral Whitener) High
- Magnesium Stearate Vegetable Source
- Polyethylene Glycol Low
- Silicon Dioxide
- Talc High
- Hydroxypropylcellulose
- Riboflavin (Color)
Efficacy Very Poor
Dosage Analysis
- d-Glucosamine Hydrochloride 750 mg Under-dosed
- Chondroitin Sulfate Sodium 600 mg Under-dosed
- TamaFlex™ (Tamarind (Tamarindus indica) Seed Extract & Tumeric (Curcuma longa) Rhizome Extract) 125 mg Under-dosed
- UC-II® Type II Collagen Complex 20 mg Under-dosed
- Hyaluronic Acid 2.5 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| d-Glucosamine Hydrochloride | 750 mg | † |
| Chondroitin Sulfate Sodium | 600 mg | † |
| TamaFlex™ (Tamarind (Tamarindus indica) Seed Extract & Tumeric (Curcuma longa) Rhizome Extract) | 125 mg | † |
| UC-II® Type II Collagen Complex | 20 mg | † |
| Hyaluronic Acid | 2.5 mg | † |
Other Ingredients
Stearic Acid Vegetable Source Unknown
Polyethylene Glycol Caution
Silicon Dioxide Safe
Talc Avoid
Hydroxypropylcellulose Generally_safe
Riboflavin (Color) Safe
Price Comparison
Price History
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Certifications
5 certifications
Is GNC Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings) a good supplement?
GNC Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings) received a product quality score of 42/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 5 active ingredients with 60 servings per container. Of the 11 inactive ingredients, 5 are rated safe and 1 are flagged for review. The manufacturer, GNC, holds a brand trust score of 88/100 with 5 verified certifications including Informed Sport, Consumerlab, Fda Gmp Inspections, Usda Organic.
What are the ingredients in GNC Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings)?
GNC Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings) contains 5 active ingredients: d-Glucosamine Hydrochloride (750 mg), Chondroitin Sulfate Sodium (600 mg), TamaFlex™ (Tamarind (Tamarindus indica) Seed Extract & Tumeric (Curcuma longa) Rhizome Extract) (125 mg), UC-II® Type II Collagen Complex (20 mg), Hyaluronic Acid (2.5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is GNC Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings) safe to take?
GNC Tamaflex™ Complete Proven Joint Support* - 120 Caplets (60 Servings) has been analyzed for ingredient safety across all its components. Of 11 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Polyethylene Glycol. '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 a trustworthy supplement brand?
GNC receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1935 and headquartered in Pittsburgh, Pennsylvania, USA, the company offers 200 products in their lineup. They hold 5 verified certifications including Informed Sport, Consumerlab, Fda Gmp Inspections, Usda Organic. 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.
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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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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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