TikTok Shop blocks tampon listings without FDA 510(k) documentation: Class II device resellers must show invoices of 400-plus units within 180 days. Missing FDA documents can trigger listing removal and Account Health deductions. https://ppc.land/tiktok-shop-blocks-tampon-listings-without-fda-510-k-documentation/ #TikTokShop #TamponListings #FDARegulations #Ecommerce #HealthDevices