Get a Sample

Your Satisfaction is Important to Us

Our Commitment

We would like for every Halcyon customer to be satisfied with their purchase regardless of whether they continue taking the product or not. If you are not satisfied with your product for any reason, we will provide a full refund. 

Terms and Conditions: Refunds are issued for any first time customers within 60 days, subject to the terms below. All policy information applies to purchases made on www.halcyon.bio only. Any purchases made through other channels should be addressed with their original vendor. This guarantee is valid within sixty (60) days of your initial purchase shipment date. Subsequent purchases are final once they are shipped. As part of our dedication to providing quality products, we may ask you complete a customer survey about your experience. Refunds processed through credit card transactions may take up to 10 business days to post to a bank statement depending on your banking provider. Refunds are only applicable to cost of product, as shipping fees will not be refunded. For customers returning product, supplements not in their original bottles cannot be accepted for return. You may request your Returned Merchandise Authorization (RMA) by emailing [email protected] A Halcyon representative will provide you with additional details.