Neocell Collagen Super+C 250 Tablets. Dosage is meaningless if absorption is minimal. At 400,000 daltons molecular weight, Collagen is one of the biggest molecules in your body. Because of its size, it takes a long time to break down under conventional digestion, significantly reducing absorption. BioActive NeoCell CollagenTM is standardized to a very low molecular weight and enzymatically hydrolyzed for high absorption and bioactivity.