Oil appears what color under a woods lamp?

Oil typically appears yellow under a Woods lamp. The Woods lamp uses ultraviolet (UV) light to help skin care professionals examine the skin’s condition by highlighting different skin concerns. When oil is present, it fluoresces in a yellow-green or yellow hue, making it easier for practitioners to identify areas of oiliness or congestion on the skin.

Understanding what various substances reveal under the Woods lamp is crucial for estheticians. Oil can indicate excessive sebum production, which may lead to acne or other skin issues. By recognizing the yellow appearance of oil under this type of light, estheticians can better assess the skin and tailor their treatments accordingly. This knowledge is an essential part of providing effective skin care and consultations.