Storage and handling
Tamper-Evident Feature- This bottle is sealed with a tamperevident safety seal for your protection. Do not use if this seal is missing or broken.
duraflex
- Manufacturer
- PD-Rx Pharmaceuticals, Inc.
- Effective date
- 2021-07-16
- Label type
- DIETARY SUPPLEMENT
- Version
- 1
- Source
- full-release
- Hydrated at
- 2026-06-01 02:50:09
Label at a glance#
Productduraflex
Active ingredientASCORBIC ACID, DIBASIC CALCIUM PHOSPHATE DIHYDRATE, CHONDROITIN SULFATE SODIUM (BOVINE), DIMETHYL SULFOXIDE, CAT'S CLAW
Label structure8 sections
Contacts and useful links#
Label contents#
Full prescribing information#
HEALTH CLAIM:
DURAFLEX TABLETS - Dietary Supplement
OTHER INGREDIENTS: cellulose, stearic acid, silicon dioxide, croscamellose sodium, magnesium stearate, ethycellose.
DESCRIPTION:
duraflex is formulated to help support healthy, mobile joint function and connective tissue, and therefore, support the comfortable freedom of movement often lost as we age. When taken daily over time, duraflex helps protect cartilage from occasional overexertion and physical activity as it provides the nourishment your body needs to support cartilage, lubricate, and strengthen your joints. duraflex has key dietary ingredients, including: Glucosamine; Chondroitin; Methylsulfonylmethane (MSM). With daily use, benefits may be felt in as little as four weels.†
† The above statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
WARNING AND PRECAUTIONS
Pregnant or lactating women should consult a doctor using any product. Avoid product if you have allergies to shellfish. Consult doctor before use if you have, or have had, thyroid or prostate disorders, diabetes, hypoglycemia, asthma, or if you are on a sodium restricted diet or if you are taking ANY MEDICATIONS OR REMEDIES such as blood thinners or daily aspirin. Discontinue use and consult your doctor before use if any adverse reactions occur, such as gastointestinal discomfort, allergic reaction, any skin irritation, fatigue, dizziness, pain, hair loss, irregular heartbeat, or changes in blood pressure or mood. NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18.
WARNING: If you are pregnant, nursing a baby, recovering from recent surgery or have a heart or circulatory condition, consult a physician before using this product.
ADVERSE REACTIONS
ALLERGEN WARNING: CONTAINS SHELLFISH
DOSAGE & ADMINISTRATION
duraflex tablet dosage- Take 4 tablets daily for 1-2 months, then reduce dosage to a minimum of 2 tablets daily to maintain comfortable movement
HOW SUPPLIED HEALTH CLAIM:
duraflex Dietary Supplement
tablets are brown
Bottles of 60 tablets NDC 43063-965-60
Bottles of 120 tablets NDC 43063-965-98‡
duraflex is a registered trademark of PD-Rx Pharmaceuticals, Inc. Oklahoma City, OK 73127 405-942-3040
STORAGE AND HANDLING:
Tamper-Evident Feature- This bottle is sealed with a tamperevident safety seal for your protection. Do not use if this seal is missing or broken.
PACKAGE LABEL:
DailyMed Pharmacologic Classes#
| Class | Version | Type | Effective |
|---|---|---|---|
| ASCORBIC ACID Pharmacologic Class Indexing | 2 | Indexing - Pharmacologic Class | 20180813 |
DailyMed Package Descriptions#
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 43063-965-60 | duraflex | 60 in 1 BOTTLE, PLASTIC | TABLET | 60 | 1 | |
| 43063-965-98 | duraflex | 120 in 1 BOTTLE, PLASTIC | TABLET | 120 | 1 |
DailyMed Dashboard NDC Coverage#
DailyMed Billing Units#
| Package NDC | Billing unit | Product NDC | DailyMed indexing SPL | SPL version | Effective |
|---|---|---|---|---|---|
| 43063-965-60 | EA - Each | 43063-965 | 5d4b9b52-030e-41a1-9c7c-134ad3444b6b | 1 | 2021-10-08 |
| 43063-965-98 | EA - Each | 43063-965 | 8a7f4597-7494-402f-a982-301ef2cd6d1c | 1 | 2021-10-08 |
Products#
Every source-derived product name is available through these pages.
- duraflex
- Ascorbic acid, Calcium, Glucosamine Sulfate, Chondroitin Sulfate, MSM and Cat Claw.
- ASCORBIC ACID
- DIBASIC CALCIUM PHOSPHATE DIHYDRATE
- CALCIUM PHOSPHATE, DIBASIC, ANHYDROUS
- GLUCOSAMINE SULFATE POTASSIUM CHLORIDE
- CHONDROITIN SULFATE SODIUM (BOVINE)
- CHONDROITIN SULFATE (BOVINE)
- DIMETHYL SULFOXIDE
- CAT'S CLAW
- POWDERED CELLULOSE
- STEARIC ACID
- SILICON DIOXIDE
- CROSCARMELLOSE SODIUM
- MAGNESIUM STEARATE
- ETHYLCELLULOSES
NDC Codes#
| Product NDC | Package NDC |
|---|---|
| 43063-965 | 43063-965-60, 43063-965-98 |
Ingredients#
Every source-derived ingredient row is available through these pages.
Source Document#
openFDA label cross-check#
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Ascorbic Acid | ASCORBIC ACID | Renova Pharmaceuticals LLC | a6481bae-2397-44c7-a51d-4f47ad91bd2c | 2026-08-19 | Warnings, Adverse reactions | ASCORBIC ACID |
| Ascor | ASCORBIC ACID | McGuff Pharmaceuticals, Inc. | 388aad52-fc01-4784-9791-1dbc80c69306 | 2026-05-29 | Warnings, Adverse reactions | ASCORBIC ACID |
| Ascorbic Acid | ASCORBIC ACID | Fresenius Kabi USA, LLC | 1606e29f-0e80-4069-b688-daab9cbff20a | 2025-12-17 | Warnings, Adverse reactions | ASCORBIC ACID |
| Skin Renewing Serum | ASCORBIC ACID | Guangzhou Danting Bath&Body Care Industry Co. Ltd | 396c2a8d-ac95-cbef-e063-6294a90aff39 | 2025-08-23 | Warnings | ASCORBIC ACID |
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.