Forbes - Business How IQBAR Accidentally Rode The Keto Wave Into Costco By: Dave Knox, Senior Contributor ยท Dave Knox, Senior Contributor 7 May 2026 at 17:00 Will Nitze designed IQBAR for brain health, not weight loss. Then America got obsessed with keto, and his bar was one of only three compliant on Amazon. ยฉ IQBAR