| Trade name |
Active ingredients |
Pharmaceutical company |
|
E Plex 1000 Mega Strength | DL-Methionine; Selenium (Selenium HVP Chelate); Vitamin E (D-Alpha Tocopherol Acid Succinate) | Great Earth Companies |
| E Plex 200 Regular Strength | DL-Methionine; Selenium (Selenium HVP Chelate); Vitamin E (D-Alpha Tocopherol Acid Succinate) | Great Earth Companies |
| E Plex 400 Extra Strength | DL-Methionine; Selenium (Selenium HVP Chelate); Vitamin E (D-Alpha Tocopherol Acid Succinate) | Great Earth Companies |
| E Plex 600 Ultra Strength | DL-Methionine; Selenium (Selenium HVP Chelate); Vitamin E (D-Alpha Tocopherol Acid Succinate) | Great Earth Companies |
| Formula V.I.R. | DL-Methionine; Vitamin A (Fish Liver Oil); Vitamin A (Retinol); Vitamin C | Creative Nutrition Canada |
| Pretonine | DL-Oxitriptan | Sanofi-Aventis |
| DLPA | DL-Phenylalanine | The Cantassium Company |
| Memoserina S | DL-Phosphoserine; Glutamine; Protein Hydrolysate; Vitamin B12 (Cyanocobalamin) | Sanofi-Aventis |
| Briogen | DL-Phosphoserine; Glutamine; Vitamin B12 (Cyanocobalamin) | Istituto Biologico Chemioterapico |
| Fosfo Plus | DL-Phosphoserine; Glutamine; Vitamin B12 (Cyanocobalamin) | F.A.M.A. Istituto Chimico Biologico |