Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane, Hyaluronic Acid, Turmeric and Boswellia, 90 Tablets supplement bottle
Super Nutrition

Flex Support with Glucosamine HCI, Methylsulfonylmethane, Hyaluronic Acid, Turmeric and Boswellia, 90 Tablets

What We Researched
4 active ingredients analyzed · 7 inactive ingredients decoded · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
36
Product Score Poor
92
Brand Score Excellent

Product Analysis

Transparency Very Poor

Supplement Facts

IngredientAmount% DV
Glucosamine HCI 1,500 mg
Methylsulfonylmethane (MSM) 1,500 mg
Proprietary Support BlendTurmeric Extract (Curcuma longa) (root), Ginger Extract(Zingiber officinale) (root), Boswellia Extract (Boswelliaserrata) (gum resin), Hyaluronic Acid (as Sodium Hyaluronate) 360 mg
Proprietary Digestive BlendEnzyme Blend (Amylase, Protease, Lipase, CellulaseLactase), Ginger Extract (Zingiber officinale) (root),Weizmannia coagulans, Black Pepper Extract(Piper nigrum) (fruit), Long Pepper Powder (Piper longum)(fruit), Black Pepper Powder (Piper nigrum) (seed) 23 mg
Bioavailability Good

Absorption Rating

  • Glucosamine HCI Fair
  • Methylsulfonylmethane (MSM) Good
  • Proprietary Support BlendTurmeric Extract (Curcuma longa) (root), Ginger Extract(Zingiber officinale) (root), Boswellia Extract (Boswelliaserrata) (gum resin), Hyaluronic Acid (as Sodium Hyaluronate) Poor
  • Proprietary Digestive BlendEnzyme Blend (Amylase, Protease, Lipase, CellulaseLactase), Ginger Extract (Zingiber officinale) (root),Weizmannia coagulans, Black Pepper Extract(Piper nigrum) (fruit), Long Pepper Powder (Piper longum)(fruit), Black Pepper Powder (Piper nigrum) (seed) Good
Other Ingredients Good

Fillers & Additives

  • Microcrystalline Cellulose
  • Croscarmellose Sodium
  • Stearic Acid
  • Magnesium Stearate
  • Silicon Dioxide (Silica)
  • Ginger oil
  • Vegetarian tablet coating (Hydroxypropyl Methylcellulose, Titanium Dioxide, Polyethylene Glycol, Riboflavin) High
Efficacy Poor

Dosage Analysis

  • Glucosamine HCI 1,500 mg Effective
  • Methylsulfonylmethane (MSM) 1,500 mg Under-dosed
  • Proprietary Support BlendTurmeric Extract (Curcuma longa) (root), Ginger Extract(Zingiber officinale) (root), Boswellia Extract (Boswelliaserrata) (gum resin), Hyaluronic Acid (as Sodium Hyaluronate) 360 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Glucosamine HCI 1,500 mg
Methylsulfonylmethane (MSM) 1,500 mg
Proprietary Support BlendTurmeric Extract (Curcuma longa) (root), Ginger Extract(Zingiber officinale) (root), Boswellia Extract (Boswelliaserrata) (gum resin), Hyaluronic Acid (as Sodium Hyaluronate) 360 mg
Proprietary Digestive BlendEnzyme Blend (Amylase, Protease, Lipase, CellulaseLactase), Ginger Extract (Zingiber officinale) (root),Weizmannia coagulans, Black Pepper Extract(Piper nigrum) (fruit), Long Pepper Powder (Piper longum)(fruit), Black Pepper Powder (Piper nigrum) (seed) 23 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silicon Dioxide (Silica) Generally_safe

It is used as a flow agent to prevent clumping and improve powder flow.

Ginger oil Unknown
Vegetarian tablet coating (Hydroxypropyl Methylcellulose, Titanium Dioxide, Polyethylene Glycol, Riboflavin) Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$14$13$12$11$10 Mar 12 $12.39
iHerb

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

Brand Trust Report
Super Nutrition

Founded 1977 · Oakland, CA, United States · 70 products · supernutritionusa.com/

Certifications

5 certifications
Informed Sport Verified Source
Non Gmo Project Verified Source
Npa Gmp Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Recall NOW Real Food® Raw Macadamia Nuts2020-06-12Source
Prop 65 Lead and/or Cadmium2018-07-12Source
Related Supplements
Frequently Asked Questions
Is Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane a good supplement?

Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane, Hyaluronic Acid, Turmeric and Boswellia, 90 Tablets received a product quality score of 36/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 4 active ingredients with 23 servings per container. Of the 7 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Super Nutrition, holds a brand trust score of 92/100 with 5 verified certifications including Informed Sport, Non Gmo Project, Npa Gmp, Usda Organic.

What are the ingredients in Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane?

Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane contains 4 active ingredients: Glucosamine HCI (1,500 mg), Methylsulfonylmethane (MSM) (1,500 mg), Proprietary Support BlendTurmeric Extract (Curcuma longa) (root), Ginger Extract(Zingiber officinale) (root), Boswellia Extract (Boswelliaserrata) (gum resin), Hyaluronic Acid (as Sodium Hyaluronate) (360 mg), Proprietary Digestive BlendEnzyme Blend (Amylase, Protease, Lipase, CellulaseLactase), Ginger Extract (Zingiber officinale) (root),Weizmannia coagulans, Black Pepper Extract(Piper nigrum) (fruit), Long Pepper Powder (Piper longum)(fruit), Black Pepper Powder (Piper nigrum) (seed) (23 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane safe to take?

Super Nutrition Flex Support with Glucosamine HCI, Methylsulfonylmethane, Hyaluronic Acid, Turmeric and Boswellia, 90 Tablets 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 Super Nutrition a trustworthy supplement brand?

Super Nutrition receives a brand trust score of 92/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1977 and headquartered in Oakland, CA, United States, the company offers 70 products in their lineup. They hold 5 verified certifications including Informed Sport, Non Gmo Project, Npa Gmp, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Super Nutrition has 2 historical regulatory incidents on record, which are factored into the trust score.

How to take turmeric?

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.

How to use turmeric?

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.

How to take turmeric for inflammation?

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.