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About Rainbow Light

Sourcing the purest, highest quality ingredients is a priority in Rainbow Light’s formulating process. Quality assurance measures and standards are implemented at every stage of sourcing raw materials to production and finished goods testing. To support our Purity Promise, all inbound raw materials and finished goods are tested in-house as well as by third-party labs to ensure that our products provide the authentic ingredients and potencies listed on the label and that they are free of heavy metals, pesticides and contaminants.Source certified organic and non-GMO verified ingredients whenever possibleAllergen, GMO status and origin of material documentation requiredPotency testing and botanical identification required using internationally validated methodologies* – AOAC (Association of Analytical Communities), HPLC (High Performance Layer Chromatography), FTIR (Fourier Transform Infrared Spectroscopy) and HPTLC (High Performance Thin Layer Chromatography)Organic ingredients adhere to National Organic Program (NOP) guidelinesThird-party verification whenever available, with testing performed at labs such as Covance, Eurofins, Arch Science Associates, Alkemist Labs, Advanced Laboratories® and Chemical Solutions Ltd.GMP registered with NSF® InternationalCertified Organic by Quality Assurance International