Running the same creative for weeks without refresh
TikTok creative fatigue is faster than any other major paid channel. A US DTC brand spending $10,000/month on TikTok with two creative sets running unchanged for three weeks has watched cost-per-purchase increase steadily as the algorithm has exhausted the highest-relevance audience for that creative. Weekly new creative is the operating model for TikTok — not a quarterly content production sprint. Brands that do not build creative production into their weekly routine are structurally unable to compete on the platform.