Cyanotech
NASDAQ:CYANCyanotech Corp. engages in the cultivation, production, and sale of natural products derived from microalgae for the health and human nutrition markets worldwide. Its products include BioAstin Hawaiian Astaxanthin, a dietary antioxidant, which is used as a human dietary supplement and dietary ingredient to support and maintain the body's natural inflammatory response, enhance skin, and support eye, joint, and immune health; and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement that is used for extra energy, a strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. The company was founded by Gerald R. Cysewski in 1983 and is headquartered in Kailua-Kona, HI.
Exactus
OTCMKTS:EXDIExactus, Inc., is a farmer and manufacturer of hemp-derived phytocannabinoid products. The company sells its CBD products through its Green Goddess brand and third-party resellers. Exactus is engaged in producing industrial hemp from farms in Oregon and plans to extract and manufacture directly through cGMP facilities. Industrial hemp is a type of cannabis, defined by the federal government as having THC (tetrahydrocannabinol) content of 0.3 percent or less. THC is the psychoactive compound found in cannabis.
GLG Life Tech
OTCMKTS:GLGLFGLG Life Tech Corporation engages in the research, development, growing, refining, and production of natural sweeteners extracted from the stevia plant and monk fruit worldwide. The company also offers P-Pro Plus, a pea protein product; and natural ingredients. It serves in the food and beverage industry. The company was formerly known as GLG Life Tech Limited and changed its name to GLG Life Tech Corporation in March 2007. GLG Life Tech Corporation was incorporated in 1998 and is headquartered in Richmond, Canada.
Heyu Biological Technology
OTCMKTS:HYBTHong Chang Biotechnologies (HK) Limited was incorporated in 2023 and is based in Kowloon, Hong Kong. Hong Chang Biotechnologies (HK) Limited operates as a subsidiary of Zengqiang Investment Limited. As of September 4, 2023, Hong Chang Biotechnologies (HK) Limited operates as a subsidiary of Heyu Biological Technology Corporation.
Tauriga Sciences
OTCMKTS:TAUGTauriga Sciences, Inc. produces and sells cannabidiol infused chewing gum under the Tauri-Gum brand name. It also develops anti-nausea products; and skin care products include CBD facemasks; CBD daily moisturizer; CBD anti-wrinkle dream, hand, and foot cream with hemp seed oil; CBD massage and body oil; CBD body revive roll-on; CBD transdermal patch; and CBD body spray. In addition, the company offers rainbow deluxe sampler pack, CBD non-GMO dietary supplements, and CBD scented bath bombs. It sells its products through e-commerce, distributors, and wholesale channels. The company has a collaboration agreement with Aegea Biotechnologies, Inc. to develop a rapid, multiplexed COVID-19 (novel coronavirus) test. Tauriga Sciences, Inc. was founded in 2001 and is headquartered in Wappingers Falls, New York.
