✓ ErecPrime has provided incredible sex life support for men in their 30s, 40s, 50s and even 70s. Because it was designed based on the teachings of modern science, the ErecPrime formula is gentle but powerful at the same time, using only pure plant ingredients and natural minerals. And you can rest assured knowing that it is manufactured in the United States in state-of-the-art FDA-registered and GMP-certified facilities.