Recommended for maintaining normal healthy cartilage and joint function.
Directions for Use: Administer daily.
Up to 10 lb | ¼ scoop |
10-20 lb | ½ scoop |
20-40 lb | ¾ scoop |
40-60 lb | 1 scoop |
60-80 lb | 1¼ scoops |
80-120 lb | 1½ scoops |
120 lb & over | 1¾ + scoops |
SIZE | ½ SCOOPS | $/½ SCOOP | TOTAL |
6 oz | 340 | 19¢ | $63.25 |
J-Flex Concentrate was Springtime's first joint health product, and today it's still the most cost-effective joint health product on the market. J-Flex Concentrate is pure, high-grade chondroitin sulfate— a natural ingredient for healthy joint lubrication and helps provide support for a normal inflammatory response J-Flex Concentrate supports mobility and comfort, especially for aging animals. A tasteless and odorless powder, J-Flex is easy to give to even the pickiest dogs and cats.
• Cost-effective, single-ingredient supplement
• Supports joint lubrication for healthy mobility and flexibility
• Supports normal inflammatory response for comfort issues
• Easy-to-administer powder (virtually tasteless & odorless)
Active Ingredients per scoop (1 g): | |
Chondroitin sulfate (bovine source) | 900 mg |
Inactive ingredients: None. |
Chondroitin Sulfate is a natural compound essential for joint health in dogs. As a core cartilage component, it helps cushion joints, retains water for better flexibility, and supports normal wear and tear in active or older dogs. This compound works in synergy with glucosamine for optimal joint comfort and function. By contributing to a balanced inflammatory response, chondroitin sulfate aids overall mobility and physical activity. Including it as part of a balanced diet can help sustain a dog's musculoskeletal health and long-term joint integrity. Proper supplementation ensures maximum benefits while supporting mobility, flexibility, and overall well-being. Its correct administration can optimize canine movement and comfort.

Recommended for maintaining normal healthy cartilage and joint function.
Directions for Use: Administer daily.
Up to 10 lb | ¼ scoop |
10-20 lb | ½ scoop |
20-40 lb | ¾ scoop |
40-60 lb | 1 scoop |
60-80 lb | 1¼ scoops |
80-120 lb | 1½ scoops |
120 lb & over | 1¾ + scoops |
SIZE | ½ SCOOPS | $/½ SCOOP | TOTAL |
6 oz | 340 | 19¢ | $63.25 |
J-Flex Concentrate was Springtime's first joint health product, and today it's still the most cost-effective joint health product on the market. J-Flex Concentrate is pure, high-grade chondroitin sulfate— a natural ingredient for healthy joint lubrication and helps provide support for a normal inflammatory response J-Flex Concentrate supports mobility and comfort, especially for aging animals. A tasteless and odorless powder, J-Flex is easy to give to even the pickiest dogs and cats.
• Cost-effective, single-ingredient supplement
• Supports joint lubrication for healthy mobility and flexibility
• Supports normal inflammatory response for comfort issues
• Easy-to-administer powder (virtually tasteless & odorless)
Active Ingredients per scoop (1 g): | |
Chondroitin sulfate (bovine source) | 900 mg |
Inactive ingredients: None. |
Chondroitin Sulfate is a natural compound essential for joint health in dogs. As a core cartilage component, it helps cushion joints, retains water for better flexibility, and supports normal wear and tear in active or older dogs. This compound works in synergy with glucosamine for optimal joint comfort and function. By contributing to a balanced inflammatory response, chondroitin sulfate aids overall mobility and physical activity. Including it as part of a balanced diet can help sustain a dog's musculoskeletal health and long-term joint integrity. Proper supplementation ensures maximum benefits while supporting mobility, flexibility, and overall well-being. Its correct administration can optimize canine movement and comfort.
