Comedogenic (High risk)

High-risk comedogenic substances clog pores, leading to blackheads, whiteheads, and acne breakouts. Severity depends on skin type, and repeated exposure can worsen existing acne.

Comedogenicity refers to the tendency of a substance to cause or worsen comedones (blackheads and whiteheads) by blocking pores in the skin. A high-risk comedogenic substance is very likely to clog pores and lead to acne breakouts. This can result in inflammatory acne lesions, such as papules, pustules, and potentially cysts. The severity of the reaction can vary depending on individual skin type, genetics, and concurrent skin conditions. Prolonged or repeated exposure to high-risk comedogenic substances may exacerbate existing acne or trigger new breakouts. The effect is typically observed on areas with high sebaceous gland density, such as the face, back, and chest.