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Injected DSIP has been shown to improve locomotor function, psychological parameters, and reduced lethality of stroke

Ethics statement The studies involving human participants and all study protocols were reviewed and approved by the Ethics Committee of Ningbo First Hospital

F.LiL.ZhaoY.et al (2018)

Topical Serums Applied directly to the skin, topical formulations target localized brightening and antioxidant protection rather than systemic effects, making them a popular addition to broader skincare routines

The peptide will simply be absorbed much faster than intended, creating a sharper spike rather than a sustained release