Peptides
Peptides for libido: PT-141, Kisspeptin-10 and oxytocin in research
An overview of the research on PT-141, kisspeptin and oxytocin in the context of sexual desire, with the clear limits of the existing clinical evidence.
Sublingual peptides: what oromucosal administration means
How sublingual and buccal administration differ from swallowing, which obstacles limit peptide absorption and why the formulation is decisive.
Nasal peptide spray: how peptide administration through the nose is studied
Why nasal administration of peptides is studied, how the nasal mucosa works and which factors limit the reliability of a peptide spray.
Peptides for focus: Semax, Pinealon, Orexin-A and Selank in research
What is known today about Semax, Pinealon and Orexin-A, how strong the evidence is and why these peptides are studied in the context of focus.
Peptides in cosmetics
How a peptide's INCI name is read, which are the four groups by role and why peptides are always near the bottom of the ingredient list.