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

SYNEPHRINE

Safety grade: A

Synephrine is a naturally occurring compound found in citrus fruits that acts as a stimulant and antioxidant. It's used in skincare products to help invigorate and protect the skin.

Synephrine protects skin by providing antioxidant benefits that help defend against environmental damage and free radicals.

Graded using: COSING.

Last verified: May 26, 2026