Contact Us

For more information, or if you have question about our products, you can reach us at:

Product Help Line

1-888-VITAHELP (848-2435)

Mon-Sat 9 AM to 7 PM EST

Sundown®

Attn: Consumer Affairs

4320 Veterans Memorial Hwy

Holbrook, NY 11741-4501, USA

Your feedback is important to us. For this reason we ask that you please complete the form below so we may accurately respond to your questions or comments.

At Sundown®, we respect your privacy. Unless you instruct us otherwise, we’ll use the information you provide below only to respond to your inquiry. To learn more about how we use and store the information we collect from you, please read our Privacy Policy..