<p><strong>For men who want real, sustained energy — not a caffeine crash at 2pm.</strong></p><p>After 40, your cells literally produce less energy. NAD+ levels drop by up to 50%. Mitochondria slow down. That's not laziness — that's biology. This stack works at the cellular level to restore the energy production your body is no longer doing on its own.</p><ul><li><strong>Shilajit</strong> — ancient adaptogen that boosts mitochondrial function and natural testosterone. The most underrated supplement for men over 40.</li><li><strong>NMN</strong> — precursor to NAD+. Restores the cellular energy currency that drops with age.</li><li><strong>NAD+</strong> — the coenzyme that powers every cell in your body. Lower NAD+ = lower energy, slower metabolism, faster aging.</li><li><strong>Lion's Mane</strong> — sharpens mental clarity and focus so the energy you have actually goes somewhere.</li></ul><p>Wake up. Stay sharp. Get things done.</p>