Your Order Confirmation Email: What to Actually Save

Since this formula's own guarantee is calculated from your purchase date, your order confirmation email is worth keeping accessible from day one.

What to actually save

Your order number, the purchase date, the exact package and price you paid, and any correspondence with customer support — all worth keeping in one place, not just your inbox.

Why this matters given the 12-to-16-week evaluation timeline

Since optimal results are described as building over 12 to 16 weeks, having your purchase date clearly documented protects you across the full 90-day guarantee window.