Instinct Pour Homme Cologne by Jean Rish, Instinct pour homme is a light, aromatic scent for men. This cologne is characterized by spicy herbal notes, including wood and patchouli, combined with the invigorating citrus scent of fresh grapefruit. Additional notes including marine accord, jasmine and bay leaf as well as the earthy scents of oak moss, guaiac wood and ambergris.