Family-owned since 2005  ·  100% satisfaction guarantee  ·  Made in the USA
FROM THE FOREST, BACKED BY SCIENCE

Immune strength, drawn from the pine forest.

For fifteen centuries, pine cone extract has been tied to health and longevity. ImmunExtra® captures it in Proligna® — a patented, clinically tested botanical that supports healthy immune cell activity.

Clinically tested botanical extract
All-natural & vegetarian
Just one capsule a day
Discover the science Meet our products ↓
Pine cone held in a sunlit forest
Founded 2005· Patented botanical compound· Developed with Tampa Bay Research Institute· Trusted by physicians & retailers

Fifteen centuries of tradition. Twenty years of research.

The health benefits of pine cone extract were first documented around 500 A.D., and it has long been associated with health and longevity in Japan. Proligna® brings that tradition into the lab.

Ancient roots

An organic extract naturally derived from fallen pine cones — a remedy documented by the Greeks and used for generations.

Modern science

Proligna® was developed by scientists at the Tampa Bay Research Institute and is exclusively licensed by Allera Health.

Daily support

Stress, diet, sleep and age all wear on immunity. One capsule a day helps your immune system work at its best.

YOUR IMMUNE SYSTEM

Your body protects itself. Time makes that harder.

Immune effectiveness climbs from birth through the teenage years, then quietly declines for the rest of your life. Daily life accelerates it.

Age

Immune response peaks in adolescence, then declines steadily — making infection harder to cope with.

Stress & sleep

Chronic stress and short sleep both reduce your immune system's ability to work at its peak.

Nutrition

A poor diet leaves the immune system short of what it needs to respond well.

Daily support

Proligna® is formulated to support healthy immune cell activity, every day.

THE COMPOUND

What makes Proligna® different

Proligna® is a patented botanical extract derived from fallen pine cones — the only compound of its kind, developed by scientists at the Tampa Bay Research Institute and exclusively licensed by Allera Health. ImmunExtra® is the first product built on it.

Learn More About Proligna® →
01
Naturally sourced
Extracted organically from fallen pine cones — nothing is harvested from a living tree.
02
Patented & exclusive
Allera Health holds the exclusive license — you can't find Proligna® in another supplement.
03
Clinically tested
Studied for its support of dendritic cells — the messengers that direct your immune response.
THE COMPANY

A research company first.

Allera Health Products, Inc. is a research and development company dedicated to innovative, natural products that support the immune system. Founded in 2005 and headquartered in St. Petersburg, Florida, we hold the exclusive license for Proligna® and continue researching its potential.

About Allera Health →
2005
Founded in Florida
1
Exclusive Proligna® license
TBRI
Developed with Tampa Bay Research Institute
20+
Years of ongoing research

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ImmunExtra

ImmunExtra

Our original daily immune supplement with Proligna®. One vegetarian capsule per day.

ImmunExtra 3

ImmunExtra 3

Triple-strength Proligna® formula for those who want maximum daily support.

“This is a natural, ancient remedy that works.”
LIZA NUMANN
“The best value there is. What can beat being healthy?”
CONNIE K.

The Allera Health promise

If you're not satisfied, we'll make it right. Every order is backed by our 100% guarantee.

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News & natural health

Visit the blog →
PRESS RELEASE

Allera Health company news

Announcements from the team behind Proligna®.
NATURAL HEALTH

Dendritic cells & your immune system

How the messengers of your immune response actually work.
NATURAL HEALTH

Everyday habits that support immunity

Sleep, stress and nutrition — small changes that add up.