The 60-Day Guarantee: Covered Even If You've Opened the Bottle

This formula's own materials state something worth highlighting on its own: the guarantee covers returned bottles, including opened ones.

What this specific detail actually means

The brand states this covers returned bottles, including opened ones, and requires requesting a return authorization within the window — a real, meaningful difference from a stricter unopened-only policy.

What to actually confirm before you need it

Contact customer support within the guarantee window to request a return authorization, and read the full refund policy page directly for the exact process rather than assuming based on the summary alone.