Lupeol acetate possesses antinociceptive, antifertility, and anti-inflammatory properties, the effect probably involves the opioid system, as indicated by the complete blockade of the opioid antagonist naloxone.

12-Didecanoyl-sn-glycero-3-phosphocholi is a synthetic less hydrophobic phospholipid that has been found to be useful for enhancing the absorption of peptide drugs and hormones such as insulin.

Nepsilon-Acetyl-L-lysine is a derivative of the amino acid lysine.