LRM Aesthetics, Inc. is the maker of ariessenceā¢ pure PDGF+, a revolutionary, sterile, topical solution for natural skin rejuvenation. ariessence can be found in leading innovative med/spa clinics and other aesthetic practices, including dermatology and plastic surgery practices. The company was founded and is led by Samuel Lynch, DMSc, DMD, who has spent over 30 years perfecting platelet-derived growth factor (PDGF) using recombinant technology. PDGF is the only FDA approved growth factor in the aesthetics market. LRM Aesthetics is proud to bring the highest concentration of growth factor to the aesthetics market.