HUMAN UMBILICAL SERUM EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.

HUMAN UMBILICAL SERUM EXTRACT

Safety grade: A

Derived from umbilical cord serum collected after childbirth, this ingredient is used in skincare products for its potential to support skin hydration and promote a smoother appearance. It contains naturally occurring proteins and nutrients that may help improve skin texture and firmness when applied topically.

Graded using: COSING.

Last verified: June 9, 2026