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Yoon KH, Kang J, Kwon SC, et al

Unlike many neuropeptides confined to a single physiological system, DSIP exhibits a broad distribution across both neural and peripheral tissues, suggesting involvement in multiple regulatory pathways simultaneously

Whilst some individuals may notice modest weight changes in the first month, the most substantial weight reduction in trials occurred progressively over 24 to 48 weeks , with continued benefit observed throughout the treatment period

For researchers interested in the full spectrum of peptide options beyond muscle growth, the Best Peptides guide covers all major peptide categories in 2026