The short answer
Yes — TikTok Shop is safe and legitimately operated by TikTok (ByteDance). Payments are held in escrow until the buyer's return window closes, every seller is verified against a business entity (EIN + license + bank account), and TikTok's Purchase Protection Program refunds non-delivery and not-as-described orders.
The platform is the fastest-growing e-commerce channel in the US in 2026 — over 30M US buyers and $20B+ in annualized GMV. Risk for normal buyers is low; the sensible posture is buy from verified shops at 4.5+ rating with real recent reviews and be cautious of brand-new stores with suspiciously low prices.