Brand: Daiwa Health DevelopmentFeatures: A NATURAL IMMUNITY BOOST: PeakImmune4 is a immune support supplement derived from RBAC rice bran, a natural form of immune defense that also enhances NK cell function with over 75 studies proving its effectiveness and strength* BETTER THAN AHCC: Our PeakImmune4 immunity supplement may double B- and T- cell counts and triple NK cell function. PeakImmune4 also significantly increases nitric oxide production over AHCC* NATURAL IMMUNE SUPPORT FOR DAILY USE: PeakImmune4 immune support supplement contains purified water extract of rice bran combined with shiitake mushroom enzyme for a completely natural immune booster PATENTED NATURAL PROCESS: Daiwa Health Development has a unique formula for our immune support which can help natural and learned immunity fight off common and complex ailments, promoting health and longevity HIGH QUALITY INGREDIENTS: Daiwa’s innovative and patented natural process for producing Peak Immune 4 is non-GMO and designed to promote optimal T cell activity Part Number: DH-PI4-30EAN: 0851814001123Package Dimensions: 4.2 x 1.8 x 1.7 inches