Dutch precision fermentation specialist Vivici has announced the U.S. launch of its lactoferrin ingredient, Vivitein™ LF. The company will showcase its portfolio of functional protein ingredients at Expo West 2026 in Anaheim.
According to a company statement, Vivitein™ offers nutrition innovators a lactoferrin ingredient that overcomes the supply and cost constraints of traditional lactoferrin production: “Vivitein™ LF is produced through precision fermentation, unlocking access to one of dairy’s most valuable bioactives. The high purity multi-functional protein ingredient enables a range of consumer product innovations for health and wellness companies in gut health, performance recovery and sustained vitality. It supports gut health by optimising the microbiome balance and strengthening the gut barrier. It also helps manage the body’s inflammatory response, particularly relevant where repeated exercise drives chronic low-grade inflammation. In addition, it gently mobilises iron to improve utilisation in the body, offering millions of women with low iron levels the potential for sustained, day-long vitality.”

Vivici has obtained self-affirmed GRAS (Generally Recognised as Safe) in the US for this ingredient. Vivitein™ LF is the second ingredient to be launched by Vivici under the Vivitein™ banner, following the commercialisation of their flagship beta-lactoglobulin ingredient, Vivitein™ BLG.
“The launch of Vivitein™ LF builds on Vivici’s rapid progress to date. Founded in 2023 to deliver on the commercial potential of precision fermentation, Vivici combines deep ingredient-application expertise with strong commercial and technical leadership. The company is expanding its manufacturing footprint to establish a global supply network while accelerating market access across geographies and segments for its ingredient portfolio”, the company states.
Vivici will showcase its ingredient portfolio at Expo West in Anaheim, CA. On-site, visitors will be able to sample and learn more about the functional protein ingredients by visiting Booth #3894 at the Anaheim Convention Center.



