Does Royal Purple Have Zinc

Yes, Royal Purple motor oils contain zinc — specifically in the form of ZDDP (Zinc Dialkyldithiophosphate), an anti-wear additive commonly used in engine oils. Zinc helps reduce metal-to-metal wear, especially in high-performance and older flat-tappet engines. Why Zinc Matters in Motor Oil Zinc (ZDDP) is essential for: Zinc is especially important for: Does All Royal…