Oxytocin

Oxytocin is a peptide hormone and neurotransmitter critical for social bonding, childbirth, lactation, and stress [...]

Glutathione

Glutathione is a tripeptide composed of three amino acids—glutamine, cysteine, and glycine—critical for antioxidant defense, [...]

Enkephalins

Enkephalins are small peptide neurotransmitters and hormones critical for pain modulation, mood regulation, and stress [...]

Endorphins

Endorphins are a group of peptide hormones and neurotransmitters critical for pain relief, mood regulation, [...]

Bradykinin

Bradykinin is a peptide hormone critical for regulating vasodilation, inflammation, and pain signaling. It is [...]

Angiotensin

Angiotensin is a family of peptide hormones critical for regulating blood pressure, fluid balance, and [...]