Compositions and Methods Relating to Ionic Salts of Peptides

A compound of Formula I, or an enantiomer, polymorph, solvate, or hydrate thereof:

• wherein
• A and B are the same or different, and each of A and B is independently selected from the group consisting of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), docosapentaenoic acid (DPA),
• either A or B, but not both, may be absent,
• X1 and X2 are each independently selected from (CH2)3—R1, and (CH2)4—R2, where R1 and R2 are each a basic function which may be the same or different, the basic function being selected from the group consisting of a primary amine, a secondary amine, a tertiary amine, and a guanidine, and
• X3 is H.