Nutritional Supplements Manufacturer of the Year 2026 by Food Business Review
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Arthri-Flex Advantage Plus Vitamin D3
Arthri-Flex Advantage Plus Vitamin D3
22623
Arthri-Flex® Advantage +Vitamin D3 is a premium formula designed to support joint comfort, flexibility and overall joint health.*
- Plus Vitamin D3 for Bone Health*
- 80 mg Hyaluronic Acid per serving
- Gluten Free & Non-GMO
Regular price
$22.99 USD
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$22.99 USD
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Description
Description
21st Century Arthri-Flex Advantage + Vitamin D3 is a comprehensive joint support supplement formulated for adults who want everyday support for joint health, flexibility, mobility and movement.*
Supports Your Daily Joint Health Wellness Routine*
- Supports Mobility, Flexibility and Movement*
- Supports Joints and Cartilage with a Multi-Ingredient Blend*
Get the Advantage in Joint Health*
- Glucosamine Sulfate: Flexibility & Mobility*
- Chondroitin: Supports Joint Fluids*
- Vitamin D3: For Bone Health*
- 80 mg Hyaluronic Acid Per Serving
Your Body Will Thank You!
Arthri-Flex Advantage + Vitamin D3 has a combination of Glucosamine Sulfate and MSM along with our Proprietary Blend for supporting an active lifestyle.*
For over 35 years, 21st Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.
Directions
Directions
Directions: As a dietary supplement, take four (4) tablets daily, two (2) in the morning and two (2) in the afternoon, preferably with meals, or as directed by your healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Warnings
Warnings
Warning: Consult a healthcare provider prior to use if pregnant, nursing, taking medications, including blood thinners, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
Question about this product?
We're happy to help.
| Supplement Facts Serving Size 4 TabletsServings Per Container 30 | ||
|---|---|---|
| Amount Per Serving | % Daily Value | |
|
Total Carbohydrate |
1 g | <1%† |
|
Vitamin C (as Calcium Ascorbate) |
100 mg | 111% |
|
Vitamin D3 (as Cholecalciferol) |
50 mcg (2,000 IU) |
250% |
|
Magnesium (as Magnesium Glycinate) |
200 mg | 48% |
|
Zinc (as Zinc Glycinate) |
15 mg | 136% |
|
Copper (as Copper Glycinate) |
0.5 mg | 56% |
|
Manganese (as Manganese Glycinate) |
5 mg | 217% |
|
Molybdenum (as Molybdenum Glycinate) |
220 mcg | 489% |
|
Potassium (as Potassium Chloride) |
195 mg | 4% |
|
Glucosamine Sulfate 2KCI |
1,500 mg | ** |
|
MSM (Methylsulfonylmethane) |
1,500 mg | ** |
|
Hyaluronic Acid (as Sodium Hyaluronate) |
80 mg | ** |
|
Proprietary Blend |
1,045 mg | ** |
|
||
Other Ingredients: Cellulose, Stearic Acid. Contains <2% of: Croscarmellose Sodium, Magnesium Silicate, Magnesium Stearate, Polyethylene Glycol, Polyplasdone, Polyvinyl Alcohol, Silicon Dioxide, Titanium Dioxide.
Contains shellfish (shrimp, crab, lobster, crayfish).
No Added Yeast, Soy, Dairy or Artificial Flavors.
IMPORTANT: This information may differ from the product you purchased. Please refer to the supplement facts listed on the package label for information related to the purchased product.
Dietary Restrictions
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Gluten Free
-
Non-GMO

Allergen Information
We understand the importance of clear and transparent allergen information. We are committed to sharing accurate details about our products and their ingredients. While we take steps to ensure the quality and consistency of every item, we recommend that customers always review the product packaging and ingredient list prior to use, especially if they have any specific dietary sensitivities or allergy concerns.
Please note that manufacturing and packaging processes may vary depending on the product, and some items may be produced in facilities that also handle a range of other ingredients. Because of this, we always suggest referring to the most up-to-date information on the label and consulting a qualified healthcare provider when in doubt.
Arthri-Flex Advantage Plus Vitamin D3
$22.99 USD
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With over 30 years of research and innovation, we meticulously formulate wellness products using premium grade ingredients strictly sourced through our vendor certification program. All of our products undergo rigorous testing to ensure you are receiving the purity, potency and guaranteed quality labeled on each product.
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