Home Beauty TikTokers Are Saying This Dior Lip Oil “Turned Their Lips Black” Beauty TikTokers Are Saying This Dior Lip Oil “Turned Their Lips Black” By - May 22, 2025 2 0 FacebookTwitterPinterestWhatsApp Some people—mostly Black women—are reporting a mysterious skin condition after using the product long-term. We got to the bottom of it (with the help of many derms and chemists).