Short answer: If you're not satisfied with your results, contact GlucoZen customer support within 90 days of receiving your order. Refunds are issued within 5–7 business days after your return is received, with no restocking fees.
Why 90 days, not 60, was chosen as the guarantee window
Optimal results by 12 to 16 weeks — a 90-day guarantee aligns closely with this stated timeline, giving genuine room to evaluate before the window closes.
What the refund process specifically involves
Refunds are issued within 5–7 business days after your return is received, with no restocking fees — a specific, checkable process rather than a vague promise.
💡 Worth knowing: contact customer support within 90 days of receiving your order — worth marking this specific date to track your own eligibility window.