Checking the Expiration Date Before Use

Checking the expiration date on your specific bottle is a simple step worth doing before you start.

What to actually do

Check the expiration date printed on each bottle when your order arrives, and note it somewhere alongside your order confirmation if you've ordered multiple bottles.

Why this matters more given the required minimum-use period

Since the actual guarantee involves at least a 30-day minimum use period before a return is even considered, confirming the expiration date gives you enough runway to actually use the full package within that window.