Final answer:
Eyebrow and eyelash tinting is not a permanent procedure; it is semi-permanent and the tint will fade over time. It should be done by a trained professional to minimize the risk of allergic reactions.
Step-by-step explanation:
The subject in question is related to the process of eyebrow and eyelash tinting. The statement that is NOT true about eyebrow and eyelash tinting is "C) It is a permanent procedure". Eyebrow and eyelash tinting does involve coloring the eyebrows and eyelashes (A), and it may cause allergic reactions in some individuals (B). However, unlike permanent hair color that chemically alters the hair's structure, tinting for eyebrows and eyelashes is semi-permanent. This means the color will fade over time, and the procedure will need to be repeated periodically to maintain the desired effect.
Due to the proximity of the dyes to the eyes and the potential for allergic reactions, it is advisable that eyebrow and eyelash tinting should be performed by a trained professional (D). Care should always be taken to ensure that the products being used are safe and appropriate for use on these sensitive areas.