In accordance with a study testing the effectiveness of oligo-peptide complicated inside the removal of skin imperfections, a group of test subjects made use of the oligo-peptide complex on one-half of their face along with other ingredients on the other half. The period for the clinical study was only 2 months. The researchers had reported that the oligo-peptide complex strivectin had been pretty effective in removing the signs of aging from the skin, as it was already extremely helpful in reducing the presence of stretch marks.