Short answer: 6 Bottles — 180-Day Supply — Best Value, $49/bottle, Total $294, Free Shipping, Save $780 — the formula's most heavily discounted, and longest-supply, package tier.
How the three tiers compare
- 2 Bottles (60-day supply) — $79/bottle, $158 total, plus shipping
- 3 Bottles (90-day supply) — $69/bottle, $207 total, free shipping
- 6 Bottles (180-day supply) — $49/bottle, $294 total, free shipping
Why a 180-day supply aligns with the formula's gradual timeline
Most users in cited reviews describe gradual improvement in focus and mental clarity over several weeks — a 180-day supply comfortably covers an extended evaluation window.
💡 Worth knowing: popular bundles are in high demand and sell out quickly — a common urgency framing worth reading as marketing language rather than a claim you need to independently verify.
Why this bundle is presented as the site's own recommended default
The lowest per-bottle price combined with free shipping makes the 6-bottle tier the most cost-efficient option for anyone planning consistent, longer-term use.