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6'-Sialyllactose (6'-SL)

The most abundant sialylated HMO in human milk, improving cognitive, digestive, and immune health

Gut health
Gut health6'-SL supports a balanced gut microbiota and strengthens gut barrier function. It helps reduce intestinal inflammation, promoting overall digestive comfort and resilience.
Immune health
Immune health6'-SL plays a role in the maturation of the infant immune system. It helps balance immune responses and reduce inflammation, contributing to protection against infections and a lower risk of allergic reactions.
Brain health
Brain health6'-SL contributes to healthy brain development and may provide lasting benefits for learning and memory. It serves as a source of sialic acid—an essential component for neural development and brain health.
Product Detail

Our 6'-SL production is powered by Corynebacterium glutamicum, a safe, non-endotoxin-producing strain recognized as Qualified Presumption of Safety (QPS) by EFSA and Generally Recognized as Safe (GRAS) by the U.S. FDA. Our robust, scalable processes have been validated across multiple production scales, consistently delivering a product of the highest quality, purity, and reliability.

Regulatory filings for Cataya 6'-SL are currently progressing across multiple global regions, including formal acceptance for review by the National Health Commission (NHC) of China and submission to the U.S. FDA.