Certified, third-party analysis on every O2Holistic product."Find your product’s Certificate of Analysis (COA) by searching for brand, product type and batch number below.Wana Wellness GummiesMango Gummies – Batch #GMG012 Test ResultsMixed Berry Gummies – Batch #OBP007 Test ResultsStrawberry Gummies – Batch #GSB014 Test ResultsTropical Gummies – Batch #OTP007 Test ResultsWana Wellness TincturesRelax Tincture – Batch #CBSAX20011 Test ResultsRest Tincture – Batch #WSP20011 Test ResultsRestore Tincture – Batch #BSHO20011 Test Results