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GRGAA is a trusted global supplier of high-purity glycine, lycopene, sulforaphane, and related health ingredients. ISO-certified, GMP-compliant, and committed to innovation in biotechnology.
Explore Our Products
Founded in 2013, GRGAA (Granray) is a professional manufacturer of amino acids and carotenoids located in the Biotechnology Industrial Area, Zhaoxian, Hebei, China. Our facility is designed with advanced infrastructure including steam, water, sewage, and waste treatment systems to ensure stable, sustainable production.
We specialize in high-purity compounds such as glycine, lycopene, sulforaphane, and glucoraphanin—used in nutrition, food additives, feed, and medical excipients. Our exquisite technology and adherence to industry-specific standards make us a sought-after partner worldwide.
We offer a wide range of high-purity amino acids, carotenoids, and bioactive compounds for use in health, food, feed, and pharmaceutical applications.
Fat-soluble pigment, insoluble in water, derived from tomatoes. Powerful antioxidant.
Natural red pigment from tomatoes. Soluble in lipids and non-polar solvents.
Fermented natural lycopene particles. Reddish-brown mobile granules.
Potent antioxidant from cruciferous vegetables. Also known as raphanin.
Precursor to sulforaphane. Found in broccoli extract.
White crystalline powder. Odorless, sweet taste. Used in food and feed.
Chelated magnesium with high bioavailability. Stable in premixes.
Amino acid chelated zinc. High stability, low vitamin degradation.
Precursor to creatine. Used in animal feed and human supplements.
Highly bioavailable calcium chelate. Ideal for fortified foods and supplements.
We combine cutting-edge biotechnology with strict quality control to deliver reliable, high-performance ingredients.
Compliant with ISO9001, ISO22000, HALAL, REACH, and FAMIQS standards.
Equipped with fermentation tanks, dryers, centrifuges, and metal detectors.
Trusted by customers worldwide. Participated in CPhI and other international expos.
We value every customer and ensure product satisfaction and support.
Lycopene is a powerful antioxidant derived from tomatoes. It is used in dietary supplements, functional foods, and cosmetics for its potential benefits in heart health, skin protection, and anti-aging.
Yes, glycine is generally recognized as safe (GRAS) by regulatory bodies. It is used in food as a flavor enhancer, sweetener, and buffering agent.
Glucoraphanin is the precursor compound found in broccoli. When consumed, it is converted by the body into sulforaphane, the active antioxidant compound.
Yes, our lycopene and amino acid products are derived from plant-based or fermentation sources and are suitable for vegetarian and vegan formulations.
Yes, GRGAA offers OEM and ODM services. We can customize formulations, packaging, and labeling based on client requirements.
For inquiries, samples, or partnerships, please visit our official website to contact GRGAA directly.
Visit Official WebsitePhone: +8615122229507
Email: [email protected]
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