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RSPO certified phenolic antioxidant: SONGWON introduces MB grade supporting palm-based sourcing
Jul 15 2026
SONGWON announces that it has received an RSPO Certificate (MB Grade) for its SONGNOX® 1076 phenolic antioxidant.
The certificate lets SONGWON offer SONGNOX® 1076 as an RSPO-certified option alongside its standard grade.










