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Double Strength

product on market Tablet or Pill Schiff Move Free Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Glucosamine and chondroitin are commonly used to support joint health, though clinical evidence for their efficacy remains moderate and mixed. Hyaluronic acid may further assist in joint lubrication. Overall, the evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

Label for Double Strength
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Tablet(s)
Serving Size
40
Servings
Non-Nutrient/Non-Botanical
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Sodium
100 mg (4% DV)
Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
1.2 Gram(s)
Market median: 600.0mg (79 products) 25 studies (A:0, B:6)
Market median: 100.0mg (173 products)

Other Ingredients

Cellulose Coating Hydroxypropyl Methylcellulose Silicon Dioxide Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For best results, take three (3) tablets all at once with a meal, OR one (1) tablet three times daily with meals. Reminder: Like most dietary supplements, Schiff Move Free Double Strength works gradually to promote joint health and mobility. Allow 4 - 8 weeks of daily use before expecting noticeable results. To get the maximum benefits from Move Free, it should be taken consistently over time.

Warnings & Precautions

Contains shellfish (shrimp, crab, lobster and crayfish).

Note: If pregnant, lactating or on prescribed medication, consult your physician before using.

KEEP OUT OF REACH OF CHILDREN.

Formulation Notes

Contains shellfish (shrimp, crab, lobster and crayfish).

GUARANTEED: No added sugar (sucrose, fructose, lactose), salt (sodium chloride), yeast, wheat, gluten or milk. No preservatives or artificial flavors.

3 tablets daily provide: Glucosamine HCl 1,500 mg Chondroitin 1,200 mg with Joint Fluid (Hyaluronic Acid)

Move Free Double Strength Provides Glucosamine HCl 1,500 mg Chondroitin 1,200 mg the Amounts Tested by Researchers with Joint Fluid (Hyaluronic Acid)

Schiff uses large-sized, high potency, high purity Hyaluronic Acid (Joint Fluid).

Additional Information

For information call: 1-800-526-6251 (8am-5pm MST M – F)

Joint Fluid is Hyaluronic Acid.

Joint Strengthener

GUARANTEED for purity, freshness and labeled potency.

STORE IN A COOL, DRY PLACE WITH LID TIGHTLY CLOSED.

12839 46012839.10

For information about arthritis, contact the Foundation at 800-568-4045 or www.arthritis.org

SURE DISSOLVE

It’s Easy! Simply visit www.SchiffLoyaltyRewards.com and follow the on-screen directions to enter the code located on top of the bottle cap. Valid for U.S. residents only.

LUBRICATES & PROTECTS JOINTS WITH JOINT FLUID

OVER 70 YEARS OF GUARANTEED QUALITY 70

JUST 3 PER DAY

Glucosamine is a basic building block of joint cartilage, which helps to maintain structural integrity of joints and connective tissues. Chondroitin is a naturally occurring nutrient found in connective tissue. It is capable of binding water molecules to lubricate, cushion and support joints. Joint Fluid (Hyaluronic Acid). Synovial fluid is made up of molecules of Hyaluronic Acid. Not all Hyaluronic Acid molecules are the same.

ACTUAL SIZE TABLET

Metadata

Product Details

UPC / SKU0 20525 12839 3
DSLD Entry Date2016-05-22
Product TypeNon-Nutrient/Non-Botanical
FormTablet or Pill
DSLD ID59625
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.