The seller advertises a 180-day money-back guarantee and says it applies even to empty bottles. Its page does not describe how to claim it, so ask for the steps in writing before you buy.
ZenSulinA Simple Calendar
- Day 1: save your confirmation and note the date
- Days 1 to 60: use as directed and keep short notes
- Day 150: set a reminder
- Before day 180: contact support if it is not for you
See also: Refund Policy · Pricing
ZenSulinIf You Feel Unwell
Stop the drops first, and say so. See the refund policy and contact page.
See also: Pricing · Contact Us
180 days.