The official Immunity FX website; immunity-fx.com is actually giving out free samples and coupons once you register at their site.
Half way down the page you will notice a link to a ‘quiz’ simply take the quiz to get your free samples and coupons.
About Immunity FX: Immunity FX is a one of a kind product that strengthens and supports your immune system. A strong immune system:
1. Is your body’s natural defense against infections and chronic disease
2. Improves your overall health and wellness
3. Allows you to maintain health and wellness even during periods of stress