CONNECTIVE TISSUE EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CONNECTIVE TISSUE EXTRACT

Safety grade: A

This ingredient is derived from animal connective tissues like tendons and cartilage, which are rich in proteins and naturally occurring compounds that support skin structure. It works similarly to how these tissues support the body by helping to maintain skin firmness and hydration.

It moisturizes and conditions the skin by providing proteins and amino acids that help maintain skin hydration, elasticity, and a smooth, supple appearance.

Graded using: COSING.

Last verified: May 26, 2026