SD ALCOHOL 37 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

SD ALCOHOL 37

Denatured Alcohol

Safety grade: A

SD Alcohol 37 is a purified alcohol that has been treated to make it undrinkable. It's a clear, fast-drying liquid commonly used in skincare and cosmetic products.

This ingredient helps tighten and tone the skin, dissolves other ingredients to create smooth products, and controls how thick or thin a formula feels.

Graded using: COSING, FDA.

Last verified: May 26, 2026