Alicante, Spain

Laboratoires Quinton International S.L.

Biotech company producing seawater-based health supplements and functional beverages. Founded over a century ago, develops products using Advanced Quinton Protocol manufacturing.

Laboratoires Quinton International, S.L. is a pioneering biotech company specializing in natural seawater-based health care products and supplements. The company manufactures three main product lines: Quinton Medical (healthcare products and food supplements), Quinton Sport (sports supplements), and Eau de Quinton (personal wellness products). All products are derived from processed seawater collected from phytoplankton-rich ocean areas.

The company employs the proprietary Advance Quinton Protocol (AQP) manufacturing method, developed over a century ago by founder René Quinton and continuously refined with modern technical resources. This three-phase process involves extraction from concentrated seawater sources, cold microfiltration at 0.22 microns for purity, and isotonization through dilution with spring water to achieve mineral balance. Over 100 quality control parameters are monitored throughout production.

Quinton maintains multiple certifications including ISO 9001, ISO 14001, GMP for dietary supplements, CE marking, AEMPS authorizations, Halal certification, and V-Label vegan certification. The products contain up to 78 vital chemical elements and are positioned for health maintenance, immune support, electrolyte balance, and athletic performance enhancement. The company is headquartered in Cox, Alicante, Spain with additional offices in the Alicante region.

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