does nasal spray peps works?

[stressful]

.

 

[samgrattlescouilles]

No they instantly turn into bac water once in contact with your nasal mucus

 

[betaorbiter]

generally somewhat hard to measure dosage ingested accurately and poorer bioavailability

 

[stressful]

No they instantly turn into bac water once in contact with your nasal mucus

people say its less effective.

 

[chudpiller]

Short answer yes. It depends on the structure of the peptide though. Some don’t work at all, while some like semax achieve decent bioavailability. Generally the lower the molecular weight the more nasally bioavailable.

 

[bruhtoobrutal]

Yes they do
If a peptide is Intranasal it most likely means that it’s meant to bypass the blood brain barrier.