Real or flake? Experts weigh in on whether TikTok’s viral ‘caveman method’ skin care routine actually works | Natasha May ○ found 2025 › May › 13 (Tue) @ 22:45 UTC a story from The Guardian ⚠️ › International TikTok ■■ Natasha May ■■ Tia Zakher ■■ preview sentiment