🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

14 Gram(s) Serving Size
28 Servings
Other Combinations Product Type
46% Evidence Coverage

Supplement Facts — Evidence Check

Calories
40 Calorie(s)
Protein
10 Gram(s) (20% DV)
Vitamin C
60 mg (100% DV)
2000 IU (500% DV)
📊 3.3× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.05mg UL 0.1mg
6 IU (20% DV)
✅ Within RDA (0.3× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 4.0200000000000005mg UL 1000mg
Calcium
260 mg (26% DV)
120 mg (12% DV)
✅ Within RDA (0.2× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 120mg UL 4000mg
3 mg (22% DV)
✅ Within RDA (0.3× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 3mg UL 40mg
0.4 mg (20% DV)
✅ Within RDA (0.4× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 0.4mg UL 10mg
0.4 mg (20% DV)
✅ Within RDA (0.2× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 0.4mg UL 11mg
Sodium
55 mg (2% DV)
Gelatin
11 Gram(s)
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 1628mg

Other Ingredients

Maltodextrin

Label Claims — Verification

Nutrient
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 Sugar Free

Product Information

📋 Directions for Use

Just mix into your favorite beverage

Directions: 1. Pour 6 to 8 fl. oz. of your favorite beverage, like orange juice or fruit juice, into a glass or cup (not recommended for carbonated beverages). Add 1 scoop (enclosed) Osteo Bi-Flex NutraJoint with glucosamine, vitamin D3, gelatin, and calcium. 2. Stir until dissolved. Prepare one serving at a time just before drinking. 3. Take once a day.

⚠️ Warnings & Precautions

Notice: Use this product as a food supplement only. Do not use for weight reduction.

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

Warning: If you are pregnant, nursing, taking any medications, including blood thinners, planning any medical or surgical procedure or have any medical condition, consult your doctor before use.

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 reach of children.

Do not use product if pull ring under cap is damaged or broken.

🧪 Formulation Notes

Made with Knox gelatin

Gelatin, calcium & vitamin D3

2000 IU of Vitamin D3 Gelatin & calcium

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

No artificial color, flavor or sweetener, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast.

An excellent source of Vitamin E and other important nutrients.

Additional Information

Drink mix Joint & immune support formula

Maximum strength formula

28 servings per container

Store at room temperature.

29249 04E B53922 HAC

Glucosamine A key ingredient that helps promote healthy cartilage. Gelatin Supports joint comfort and mobility by providing the raw materials that help support collagen - a chief structural protein in cartilage and bone. Vitamin D3 Essential for calcium absorption, helps to maintain strong bones and calcium blood levels. Helps support immune function. Calcium An essential mineral that provides the raw materials for strong, healthy bones.

This package contains the full net weight indicated. If it does not appear to be full when opened, it is because contents have settled during shipping and handling. Individual results may vary.

Product Details

UPC / SKU 0 30768 29249 2
DSLD Entry Date 2018-02-23
Product Type Other Combinations
Form Powder
DSLD ID 82104
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
B Glucosamine therapy for treating osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2005
B Chondroitin for osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2015
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
B Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis
Rct The New England journal of medicine 2006
B Oral Glucosamine in the Treatment of Temporomandibular Joint Osteoarthritis: A Systematic Review
Systematic Review International journal of molecular sciences 2023
B Scientific Opinion on glucosamine and joint health
Regulatory Source EFSA Journal 2009
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
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
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
View all evidence for Glucosamine →

Compare Similar Products

View all Glucosamine products →