Cystatin C with eGFR

This test measures Cystatin C, a sensitive marker of kidney filtration, alongside a calculated eGFR (estimated glomerular filtration rate) based on that value. Unlike creatinine, Cystatin C isn't influenced by muscle mass, making it more accurate for athletes, lean individuals, and early detection of kidney issues. Together, these values give a clearer picture of how well your body is filtering out waste, supporting detox, and maintaining long-term metabolic balance.