A proprietary blend of nucleotides with added vitamins, amino acids and other nutrients. The natural approach to supporting a healthy immune system helping to maintain: Healthy immunityVitality and well-beingDaily intake levels of vitaminsIngredientsBrewers Yeast (inactivated), Concentrated Yeast Extract (Ribonucleotides and RNA), L-Methionine, L-Lysine, L-Ascrobic Acid, Inositol, Sodium Citrate, DL-Alpha Tocopheryl, Silicon Dioxide, Magnesium Stearate, Calcium D-Pantothenate, Folate (as 5MTHF-glucosamine - Quatrefolic®), D-Biotin, Cyanocobalamin, Capsule shell (vegetarian): Hydroxypropyl Methyl Cellulose. Directions For UseTake one capsule a day with food or as recommended by your health practitioner. Ensure your fluid intake is adequate (typically around 1.5 L of water per day). PrecautionsStore in a cool, dry place.Store out of reach of children.Do not exceed recommended daily intake.Seek advice from your health practitioner if you have gout.Avoid usage if you have an organ transplant; a yeast allergy, or are taking immune suppression medication.