Benefits include improved elasticity, reduced fine lines, brightened tone, and scar repair
about 60% to about 99%, based on total polymer weight, of a quaternary diallyl dialkyl ammonium monomer, wherein alkyl groups are independently selected from alkyl groups of 1 to 18 carbon atoms, preferably C i -4 alkyl, and wherein said quaternary diallyl dialkyl ammonium monomer's counterion is selected from the group consisting of conjugate bases of acids having an ionization constant greater than 10 13 , more preferably selected from the group consisting of fluoride, chloride, bromide, hydroxide, nitrate, acetate, hydrogen sulfate, and primary phosphates
Vitamin Analysis for the Health and Food Sciences
Dufresne, C., & Farnworth, E
Optom Vis Sci
Luo Y, Chen G-L, Hannemann N, Ipseiz N, Krnke G, Buerle T, et al