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What does research-only mean

The adverse events that did occur were predominantly mild, self-limiting, and occurred at rates comparable to placebo groups

Overview of the effect of tripeptide GPE on the ERK signaling pathway

Comparative molecular analyses have identified species- and tissue-specific differences in beta-3-receptor transcription and expression, limiting direct extrapolation from rodent adipose tissue to human adipose biology

The NHS and NICE do not currently provide guidance on the use of research peptides outside of clinical trials, and this absence of guidance itself reflects the lack of established safety and efficacy data for these compounds in routine clinical practice