Optimize your immune system with essential, scientifically backed ingredients. 

PHYSICIAN FORMULATED NUTRITION

*Limited time. Only while supplies last.

IMMUNE SUPPORT

WITH CLINICALLY PROVEN NATURAL INGREDIENTS

SCIENCE & NATURE

Supplements do not replace prescription medications in treating disease, but

Science has shown that natural ingredients can dramatically support our immune system to prevent & fight infection

CLINICALLY PROVEN INGREDIENTS

NATURAL, SAFE, BIOAVAILABLE INGREDIENTS AT THE CORRECT DOSES

EACH BACKED BY SCIENTIFIC RESEARCH*

BLACK ELDERBERRY

Elderberry is a single most powerful botanical for immune system. Demonstrated potent anti-viral and immunomodulating activity. Shown to reduce flu symptoms by up to 4 days. Our premium elderberry extract is designed and dosed exactly as used in clinical trials.

ZINC

Essential in immune system function. Supplementation may shorten the duration of colds by approximately 33%. Because of its importance, we use Zinc Gluconate, a highly bioavailable form. 

GARLIC EXTRACT

Powerhouse full of immunomodulating compounds. In a study of three months, 146 patients, garlic group had a 63% lower risk of getting a cold, and their colds were also 70% shorter.

VITAMIN C

Vitamin C supports many cellular functions of both the innate and adaptive immune system. Shown to reduces the duration and the severity of a number of viruses involved in the common cold. Shortened colds up to 18% in one study.

VITAMIN D

Powerful regulator of the immune  system. Supplementation found to significantly increase the probability of staying infection free during the winter season. 

ECHINACEA

Several dozen human experiments – including a number of blind randomized trials – have reported health benefits, particularly for upper respiratory infections. 

Full Scientific Review HERE.

OUR PROMISE TO YOU.

PRODUCTS MADE RIGHT

Premium ingredients backed by clinical studies, not pseudo-science or intuition.

All product formulations contain ingredients that've been researched in human clinical trials.

All ingredients are in optimal dosages to consistently provide max benefit & absorption.

No homeopathic, artificial, unsupported or unnecessary filler ingredients. We are transparent with all our formulations & will never hide behind the "proprietary formula" labels. You deserve to know what you're taking.

Verified by an Independent Third Party Laboratory. Triple-tested for quality. Always manufactured in United States. Made in an FDA registered facility, using highest cGMP standards.

Fast Shipping. Free Returns, 100% Guaranteed. International shipping available.

Formulated by Medical Doctors and Health Professionals.

Jason Roostaeian, M.D.

"HealFast Immunity is a great supplement for your immune system. It's all the scientifically studied ingredients, and none of the theoretical or harmful agents."

Chirag Desai, M.D.

"There are numerous studies supporting the immunomodulatory effects of ingredients that are in HealFast Immune Support. Supplementation with the right nutrients could be a valuable tool in staying healthy."

Myro Figura, M.D.

"The immune system is incredibly complex. Although HealFast Immunity is not a cure for disease and infection, it's the best shot you have at optimizing your immune system to work as well as it can ."

Andrea Poon, M.D.

"This is an essential immune supplement with scientifically-studied natural ingredients. 

Natalya Figura, M.D.

"HealFast includes the best natural ingredients for the immune system."

FORMULATED BY PHYSICIANS

VALIDATED BY SCIENCE

 

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IMMUNE SUPPORT

HEALFAST

Premium Ingredients.

Easy to swallow capsules.

Take daily. 30 day supply. 

GET INTRODUCTORY PRICING

*Limited time. Only while supplies last.

*These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure, or prevent any disease.