Why Old Brow Tattoos Change Color (Gray/Red/Purple) + The Safe Fix

If your old microblading or brow tattoo healed gray, red, purple, or just “off,” you’re not alone. Color shifts happen for real reasons—pigment undertone, sun exposure, skincare actives, skin type, and even depth. In this post, I’ll break down why it happens and the safest ways to fix it, from color correction (neutralization) to when removal-first is the better plan.