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Description
For more severe joint issues, injectable collagen formulations like ChondroGrid have shown promise, with significant improvements in pain, stiffness, and function after just 30 days in knee osteoarthritis patients
Some researchers may require higher doses or longer cycles to achieve noticeable effects, though increasing beyond standard protocols should be approached cautiously

63 (14), e1900248
This is a genuinely clinical evidence base but it is phase-2/phase-3 investigational data, not a finished, approved product
