Allerplex®, 150 CapsulesAllerplex, with vitamin A, supports the bodys ability to handle environmental challenges and helps maintain healthy mucous membranes.* Helps maintain healthy mucous membranes* Supports the bodys ability to handle environmental challenges* Supports healthy lung and respiratory function* Vitamin A plays a role in liver function* Contains a combination of key ingredients from Pneumotrophin PMG, Drenatrophin PMGTM, Cataplex A C, Betacol, and Antronex Good