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Ultimate Joint Flex

product on market Capsule Purelife Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Glucosamine sulfate and hyaluronic acid are supported by moderate evidence for supporting joint lubrication and cartilage health. The Herbal-Flex Complex provides additional botanical support, though specific clinical data for this blend is more limited. These ingredients are generally well-tolerated with a high safety profile.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Ultimate Joint Flex
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
Herbal-Flex Complex
600 mg
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)

Other Ingredients

Vegetable Capsule
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions: Take 3 capsules daily.

Warnings & Precautions

Contains and ingredient derived from shellfish (crab and/or shrimp).

Keep out of reach of children.

Warning: Consult your physician before using this or any product if you are pregnant, or nursing, trying to conceive, taking medication or have a medical condition.

Formulation Notes

No artificial ingredients, colors or preservatives

Gluten free

Contains no GMOs, yeast, wheat, gluten, soy, diary, fillers, preservatives or artificial ingredients

Contains and ingredient derived from shellfish (crab and/or shrimp).

Additional Information

Promotes flexibility Maintains healthy joints Helps improve joint comfort

Pure-Cap delivery

Store ina dry place at 59-86(0)F (15-30(0)C).

Manufactured in a GMP facility

Metadata

Product Details

DSLD Entry Date2019-08-23
Product TypeOther Combinations
FormCapsule
BrandPurelife Naturals
DSLD ID206282
Data Updated2026-04-11
Research

Research Evidence

39
Research Sources
50
Avg Quality
20
Rct
9
Meta Analysis
4
Clinical Trial
3
Systematic Review
1
Regulatory Source
1
Openfda Safety
B Interventions for the management of temporomandibular joint osteoarthritis
Systematic Review The Cochrane database of systematic reviews 2012 PubMed DOI
B Glucosamine therapy for treating osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2005 PubMed
B Chondroitin for osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
B Efficacy and safety of the combination of glucosamine and chondroitin for knee osteoarthritis: a systematic review and meta-analysis
Meta Analysis Archives of orthopaedic and trauma surgery 2023 PubMed DOI
B Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis
Rct The New England journal of medicine 2006 PubMed
B Oral Glucosamine in the Treatment of Temporomandibular Joint Osteoarthritis: A Systematic Review
Systematic Review International journal of molecular sciences 2023 PubMed DOI
B Scientific Opinion on glucosamine and joint health
Regulatory Source EFSA Journal 2009 DOI
B Clinical Efficacy and Safety of Chondroitin Combined with Glucosamine in the Treatment of Knee Osteoarthritis: A Systematic Review and Meta-Analysis
Meta Analysis Computational and mathematical methods in medicine 2022 PubMed DOI
B Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib
Rct Annals of the rheumatic diseases 2016 PubMed DOI
B Effectiveness and safety of glucosamine and chondroitin for the treatment of osteoarthritis: a meta-analysis of randomized controlled trials
Meta Analysis Journal of orthopaedic surgery and research 2018 PubMed DOI
View all evidence for Glucosamine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.