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For example, a 2022 clinical study found that a single intratympanic PRP injection produced significantly greater audiometric improvement than dexamethasone (corticosteroid medication) in SNHL patients

Therefore, the cortisol concentration measurement technique described in this study which uses continuous saliva collection during the circadian rhythms would be more useful as a personalized conditioning tool to detect the differences in stress responses under various environments for an individual athlete, rather than as a statistical analysis tool for a large number of athletes

Nazzal 2015)

LPS-free indicates that each peptide in the KLOW Blend is manufactured without detectable lipopolysaccharide contamination, which can help reduce interference in sensitive laboratory studies