Website address: https://www.naturesbounty.com
Phone Number: 1-800-433-2990
Email/contact form: https://www.naturesbounty.com/contact-us/
Facebook page: https://www.facebook.com/NaturesBounty/
Twitter account: https://twitter.com/NaturesBounty
Mailing address: Nature's Bounty, ATTN: Consumer Affairs, 4320 Veterans Memorial Hwy, Holbrook, NY 11741-4501