We are so confident in our product and services, that we back it with a 30 day money back guarantee. We use USPS and UPS as our carriers. If the bottles has been open, a restocking fee charge of 25%.  You will be required to pay shipping cost.  The cheapest method for the return shipping is USPS First Class.

If for any reason you are not fully satisfied with Phenofen, simply return the unused bottles in the original container within 30 days of when you received your order. We will refund you 100% of the product price – excluding shipping charges.

Please contact our customer service team on support@phenofen.com and we will get back to you with the return instructions within 48 Business Hours.