GUAIACUM OFFICINALE WOOD OIL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

GUAIACUM OFFICINALE WOOD OIL

Guaiacwood Oil

Safety grade: A

Guaiacwood oil is an essential oil extracted from the wood of the guaiac tree, a tropical plant native to Central and South America. It has a warm, woody aroma that's been used in perfumery for centuries.

This ingredient is added to cosmetics to provide a pleasant woody fragrance, mask any unpleasant odors from other ingredients, and enhance the overall sensory experience of the product.

Graded using: COSING.

Last verified: May 26, 2026