A study observed less biological age reduction at the second measurement timepoint (after 5 TPE sessions) compared to the first (after 3 sessions), with no statistical significance for any protocol.

“Significant biological age reduction was shown at timepoint 2 of measurement, after 3 TPE sessions (at 3 months for monthly protocol and 1 month for the bi-weekly), while the measurement timepoint 3, following 5 TPE sessions (at 5 months for monthly protocol, and 2 months of the bi-weekly protocol) showed less age reduction, with no statistical significance for any of the protocols. This is counterintuitive, as we would expect continued age reduction and a clear explanation is not apparent.”