Glucosamine Chondroitin by Berkley & Jensen — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

3 Caplet(s) Serving Size

100 Servings

Other Combinations Product Type

22% Evidence Coverage

Supplement Facts — Evidence Check

Calories

15 {Calories}

Total Carbohydrates

3 Gram(s) (1% DV)

Vitamin C

60 mg (100% DV)

Manganese

2 mg (100% DV)

✅ Within RDA (0.9× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 2mg UL 11mg

Sodium

40 mg (2% DV)

Glucosamine HCl

1.5 Gram(s)

📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)

This product: 1.5mg

Proprietary Blend

1.25 Gram(s)

Boswellia serrata AKBA standardized extract (wood) resin

100 mg

📊 Market median: 375.0mg (171 products) 📚 30 studies (Tier A: 1, B: 14)

This product: 100mg

Boron

3 mg

📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews

This product: 3mg UL 20mg

Other Ingredients

Microcrystalline Cellulose Crospovidone Povidone Polyvinyl Alcohol Titanium Dioxide Polyethylene Glycol Stearic Acid Talc Magnesium Stearate Silicon Dioxide Caramel color

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (100% of products) Structure/Function (89% of products) Nutrient (16% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

DAILY DOSE 3 PER DAY

SUGGESTED ADULT USAGE: TAKE THREE (3) CAPLETS PER DAY, WITH FOOD. As a reminder, discuss the supplements and medications you take with your healthcare providers.

⚠️ Warnings & Precautions

Do not use if printed seal under cap is broken or missing

CONTAINS: SHRIMP, CRAB, CRAYFISH

WARNING: If you are pregnant or nursing a baby, or if you are taking any medication (including OTC medication), have ANY MEDICAL CONDITION or are planning any medical procedure, consult your doctor before use.

Avoid this product if you have allergies to shellfish or sulfur.

Discontinue use and consult your doctor if any adverse reactions occur.

NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18.

Keep out of the reach of children.

🧪 Formulation Notes

GLUTEN FREE

Glucosamine & Chondroitin - NO ARTIFICIAL FLAVORS - NO PRESERVATIVES - NO YEAST - NO DAIRY - NO GLUTEN

CONTAINS: SHRIMP, CRAB, CRAYFISH

Additional Information

Manf. #075798098

Double Strength refers to the number of caplets required per serving size.

Joint Health

Supports Healthy Joints Function

Store at room temperature (59(0)-86(0)F).

Our Guarantee: We are committed to the quality of our products. If for any reason you are not satisfied with your purchase, please return it to the place of purchase.

: 1C587 13 F3

Double strength

Product Details

UPC / SKU 4 00006 79117 7

DSLD Entry Date 2013-10-25

Product Type Other Combinations

Form Other (e.g. tea bag)

Brand Berkley & Jensen

DSLD ID 26796

Data Updated 2026-04-11

Research Evidence

39 Research Sources

50 Avg Quality Score

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 Cochrane

B Glucosamine therapy for treating osteoarthritis

Meta Analysis The Cochrane database of systematic reviews 2005

PubMed Cochrane

B Chondroitin for osteoarthritis

Meta Analysis The Cochrane database of systematic reviews 2015

PubMed DOI Cochrane

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 →