Martínez Nieto S.A. is a Spanish laboratory which specialises in food supplements, natural cosmetics, essential oils and healthy and sports nutrition under the brand name MARNYS. Since the company's foundation in 1968, we have developed solid international recognition and a wide range of more than 400 products. Our quality is guaranteed by the most demanding organisations around the world with certifications such as GMP or ISO, which allows us to market our products in near 70 countries.
