Provided is the peptide Lys-Leu-Lys-Gln-Lys-Leu-Ala-Glu-Leu-Leu-Glu-Asn-Leu -Leu-Glu-Arg-PheLeu-Asp-Leu-Val-Inp, which can be complexed with a lipid. The composition can be used to treat macrovascular, microvascular and cardiovascular disorders and dyslipidemia.