PIG UMBILICAL MESENCHYMAL STEM CELL EXOSOMES is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PIG UMBILICAL MESENCHYMAL STEM CELL EXOSOMES

Safety grade: A

This ingredient comes from tiny structures released by stem cells found in pig umbilical tissue. In skincare products, these microscopic particles are believed to support skin cell communication and renewal, potentially helping to improve skin texture and appearance over time.

Graded using: COSING.

Last verified: June 9, 2026