• ImmunExtra

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Who We Are

Allera Health Products, Inc. is a research and development company dedicated to providing innovative, natural products that enhance the immune system. Headquartered in St. Petersburg, Florida, the biotechnology company was founded in 2005. 

Allera holds the exclusive license for Proligna®, developed by scientists at the Tampa Bay Research Institute. ImmunExtra® is the first product based on this breakthrough compound; research continues to determine its true potential. 

Now Available!

Announcing the release of Seasonal Optimum Support. This safe, all-natural formula is an easy way to keep you healthy through every season. Seasonal Optimum Support contains quadruple daily dose of Proligna®, Meaningful amounts of Echinacea, Elderberry, and Propolis.

Order yours today!

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Your Immune System

Like nature, your body has the natural ability to protect and heal itself; it happens through your immune system. Research shows a healthy immune system helps prevent most common illnesses. However, stress, poor diet, lack of sleep and even medications can reduce your immune system’s ability to work at its best.

In addition, the immune system’s effectiveness increases from birth until the teenage years, but then undergoes a subtle decline throughout the rest of your life. This decline leads to impairment in coping with infectious agents that can cause disease and illness.

Stress, poor diet, lack of sleep, even medication can reduce your immune system's ability to work at its peak. 

ImmunExtra® is an all natural, vegetarian, clinically-tested supplement containing Proligna®, a botanical extract derived from pine cones that optimizes your immune system.

"This is a natural, ancient remedy that works."

LIZA NUMANN

"The best value there is. What can beat being healthy?"

CONNIE K.