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Functional proteins of milk and egg, made animal-free.
CuraVive produces functional proteins found in milk and egg, including lysozyme and lactoferrin, without using animals. Every lot is characterized and made in the U.S.A.
One platform. A growing family of proteins and enzymes.
CuraVive develops animal-free versions of functional proteins and enzymes. Lysozyme is in production today. Lactoferrin is in development. More are on the roadmap.
LysoSure
Lysozyme is an antimicrobial enzyme normally sourced from egg white. LysoSure is the animal-free version, in production today for animal nutrition, food, beverage, and cosmetics.
View LysoSure →LactoSure
Lactoferrin is an iron-binding protein normally sourced from milk. LactoSure is the animal-free version, in development for nutrition and functional formulation.
Register interest →More proteins & enzymes
Additional milk- and egg-derived functional ingredients are on our roadmap. Contact us about co-development and early access.
Partner with us →Where our proteins are used.
Animal nutrition
Feed-grade lysozyme for poultry and swine.
Food & beverage
Egg-free lysozyme for preservation and clarification.
Personal care
Animal-free actives for clean-label formulation.
Nutrition
Milk and egg proteins, in development.
The same protein, without the animal.
Proteins sourced from animals carry allergens and supply tied to commodity markets. CuraVive’s are defined, animal-free, and made to specification, so labeling, supply, and performance stay consistent.
Clean allergen labeling
Egg-free and vegan, substantiated by ELISA.
Stable supply
Made to specification in the U.S.A., independent of egg and dairy commodity markets.
Consistent lots
Characterized activity, batch to batch.