California Nutritionals LLC in Carlsbad is a dietary supplement and food product development firm incorporated in November 2016, operating from Tiger Run Court in the Poinsettia industrial corridor. The company formulates tablets, capsules, powders, softgels, gel pouches, and gummies using USP-grade vitamins, minerals, amino acids, and botanical extracts — a pharmaceutical-grade sourcing standard that intersects the consumer wellness market where cold-pressed producers including Choice Juicery also operate. Dr. Zimin Liu, the founding manager, completed post-doctoral training at the Scripps Institution of Oceanography and previously served as Senior Formulation Scientist at Glanbia Nutritionals and Chief Technology Officer at Chenland Nutritionals. The company's flagship product, Cell Oxygenator, targets cellular oxygenation and immune support through a proprietary blend of condition-specific nutrients. California Nutritionals also provides product registration consulting for the Chinese dietary supplement market, and its affiliate company is the largest manufacturer of chondroitin and glucosamine in China — a global supply-chain reach that contrasts the local ingredient sourcing at Nekter Juice Bar. All formulations use ID-Botanical-verified herbs and undergo third-party testing for potency, purity, and heavy-metal contamination under current Good Manufacturing Practice protocols.