Ajinomoto

Ajinomoto receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1909 and is headquartered in Chuo-ku, Tokyo, Japan. They hold 2 verified certifications including Gluten Free Gfco, Vegan Certified. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: Ajinomoto has 2 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Yes. Ajinomoto holds 2 verified third-party certifications: Gluten Free Gfco, Vegan Certified. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

Ajinomoto is headquartered in Chuo-ku, Tokyo, Japan. The company was founded in 1909. They currently offer 13 products in their supplement lineup. Their official website is ajinomoto.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.