Why is lightening the skin important before tattooing?

Lightening the skin before tattooing is important primarily to assess the undertones for accurate color application. When skin is lightened, tattoo artists can clearly see the natural undertones in the skin—whether they are warm, cool, or neutral. This understanding is critical because it allows the tattoo artist to choose ink colors that will harmonize with the client's skin tone, leading to a more vibrant and appealing final outcome.

Incorporating the right colors that complement the undertone helps in achieving the desired visual effect and longevity of the tattoo. If the undertones are overlooked, the tattoo may not look as intended over time, potentially altering the overall appearance as the skin ages or changes.