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Mega Joint 4x

product on market Capsule GreeNatr Premium Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Glucosamine, chondroitin, and MSM are supported by moderate evidence for managing joint discomfort and supporting cartilage health. Collagen may further assist in joint structure maintenance, though overall evidence coverage for this specific blend is limited. The ingredient profile maintains a high safety rating.

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

Label

Product Label

Label for Mega Joint 4x
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
20
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
750 mg
Market median: 600.0mg (79 products) 25 studies (A:0, B:6)
MSM
300 mg
Market median: 1000.0mg (2 products)
300 mg
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)

Other Ingredients

Dicalcium Phosphate Veggie Capsule Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Adults - Take three (3) capsules daily, before bedtime, as a dietary supplement preferably with meals.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under 18 years of age and individuals with medical conditions should consult a health practitioner before using any dietary supplement.

Pregnant or nursing mothers, children under 18 years of age and individuals with medical conditions should consult a health practitioner before using any dietary supplement.

Do not use if safety seal is broken or missing.

Keep out of reach of children.

Formulation Notes

Glucosamine Chondroitin + MSM + Collagen

Extra strength All Joints Relief Formula Reduce Pain, Increase Joint Mobility and Decrease the Need for Painkillers Stimulate Cartilage Production Supports Healthier and Stronger Ligaments & Tendons Comfort Mobility Flexibility

Gluten free

Additional Information

Please recycle this container

Important: Store tightly closed in a dry place at controlled temperature of 59-86 degrees F

GMP Good Manufacturing Practice product Made in USA

To reorder go to: http://www.GreeNatr.com

Metadata

Product Details

UPC / SKUX000XSRC65
DSLD Entry Date2020-09-25
Product TypeOther Combinations
FormCapsule
BrandGreeNatr Premium
DSLD ID236975
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.