In Vitro permeation testing (IVPT) studies across biological membranes for formulations that are applied to the skin or in the eye are vital to guide product development and establish product bioequivalence. Combined with QbD-guided formulation development and robust IVRT methodologies, Absorptions Systems’ optimized and validated IVPT testing can provide the “totality of evidence” required to enable the highest degree of success for your NCE, ANDA or 505(b)(2) filing.