












🦵 Glide through your day with science-backed joint freedom!
21st Century Arthri-Flex Advantage + Vitamin D3 delivers a potent daily dose of 3,000 mg joint-supporting actives combined with essential bone-strengthening minerals and a soothing botanical blend. Designed for adults seeking to reduce stiffness, support cartilage hydration, and maintain skeletal resilience, this sugar-free, gluten-free formula is made in cGMP-certified U.S. facilities and rigorously tested for purity. With 30 years of trusted quality, it’s the smart choice for professionals who refuse to let joint discomfort slow them down.













| ASIN | B0007PLOT4 |
| Age Range Description | Adult |
| Allergen Information | Beef Free, Gluten Free |
| Best Sellers Rank | #78,307 in Health & Household ( See Top 100 in Health & Household ) #199 in Joint & Muscle Pain Relief Medications #3,649 in Sales & Deals |
| Brand | 21st Century |
| Brand Name | 21st Century |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 582 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Item Dimensions | 1.06 x 2.05 x 1.06 inches |
| Item Form | Tablet |
| Item Weight | 0.2 Kilograms |
| Manufacturer | 21st Century |
| Material Features | Sugar Free, Vegetarian |
| Material Type Free | en_AE |
| Model Name | See packaging |
| Number of Items | 1 |
| Primary Supplement Type | Glucosamine |
| Product Benefits | Nourishing,Soothing |
| Special Ingredients | Glucosamine |
| Specific Uses For Product | Joint Health Support |
| Total Servings Per Container | 120 |
| UPC | 740985226230 |
| Unit Count | 120 Count |
L**Z
Good
Excellent for relieving muscle pain and fatigue.
S**S
Relieves joints
This helps my dad’s joints so much. He says he notices a big difference when he runs out.
M**N
Alivio de dolor y mejor movilidad
Alivia el dolor y mejora la movilidad, apoya la regeneración del cartílago, con el uso constante, se sienten menos rigidez por las mañanas y una notable reducción del dolor en rodillas, caderas y manos. Fácil de consumir y no suele causar efectos secundarios fuertes. Buen precio y lo volveria comprar
J**R
Joint relief
Helps my joints!
M**Z
Definitivamente es lo mejor para mis piernas
Esto a cambiado mi vida es magnífico para los dolores de rodillas 100% eficaz
M**S
Very good medicine.
Good medicine for people with bone problems, I bought it for a relative and it goes very well with his treatment.
L**O
Excelente
Son muy buenas, mi mamá las utiliza para su dolor de rodilla y son super efectivas
D**A
Suplemento century
Este medicamento está súper especial mi mamá lo necesitaba y pues no dudé en comprarlo el producto es igual a la presentación