Glyco Harmony is backed by a 60-day satisfaction guarantee from the date of purchase. The seller recommends trying the product for at least 30 days before requesting a refund.
Contact official support at the address listed on the official website within 60 days of your purchase. Keep your order confirmation and ask for complete return instructions, including whether the bottles must be returned.
We have no access to your order and cannot process a refund on your behalf. We link you to the official store precisely so your purchase and guarantee are protected.