With rose hips and bioflavonoids per serving. Supports a healthy immune system. Immune health. Nearly 50 Years of Trusted Quality: At Nature's Bounty, we are committed to your health. For nearly 50 years we have been making trusted products, backed by science, and made with only the purest ingredients - guaranteed. So you can get the most out of life every day. Naturally sourced flavors & colors; laboratory tested.