Each one has a specific job, and when combined, their effects can be amplified
Topical Administration (Most Common) The most widely used approach is topical application via DMSO (dimethyl sulfoxide): Dissolve 3-5mg Dihexa in a few drops of DMSO Apply to forearm skin (DMSO acts as a carrier to drive the peptide through the skin) DMSO concentration: ~20-30% in the solution Pros: Effective absorption, avoids injection Cons: DMSO has a strong garlic-like odor that can transfer to breath/skin Starting Dose Begin at 1-3mg topically to assess response Work up to 3-5mg if tolerating well Cycling Protocol Dihexa appears to have lasting effects that persist after stopping likely due to synaptogenesis (new connections don't disappear when you stop)
Each of these factors can influence an athletes performance, but to do so, its all those variables
Different modes of administration mean that the body will absorb different amounts of it
I feel that's a different situation from injecting on a personal level
Final Word: Awareness Before Experimentation As interest in biohacking, regenerative medicine, and peptide therapy grows, patients need to know that not all that glitters is gold or sterile