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America's #1 Award-Winning Immune Brand

For over 40 years, Source Naturals® has pioneered immune health with its powerful, award-winning specialty formulas.*

Shop Immune All-Stars

Breathe easy this spring

Spring ahead to feeling your best. Don’t get sidelined by spring. When there’s something in the air, our products help you keep your head clear.*

Shop seasonal support

Introducing BerberTrim™ from Source Naturals®

An all-new comprehensive formula to support weight management and healthy carb, glycemic, and GLP-1 levels. Powered by ingredients that work as hard as you do, the way nature intended.*

Sleep Never Looked So Good

Brand new label, same powerful sleep support. Only from Source Naturals®.*

Sleep Science® Products

A good nights sleep & cellular repair?

A brand-new formula designed to work while you rest is coming soon. Unlock the secrets of mitochondrial repair, deep, rejuvenating sleep, and lifelong vitality.*

Intermittent fasting made easier

A game-changing companion for your intermittent fasting routine is almost here.

Shilajit Extract from Source Naturals®

This multi-tasking mineral resin, highly valued for its rejuvenating & revitalizing properties which help support endurance & stamina, is offered in vegan capsules to provide all the benefits without the bitter taste. Reach the height of performance with invigorating Shilajit Extract.*

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Our Best Sellers

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Magnesium Malate

Available in capsule, tablet

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Wellness ImmuneSmart®

Available in vegetarian capsule

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Wellness Formula®

Available in capsule, tablet

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Allercetin™ Allergy & Sinus

Available in tablet

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Sleep Science® Melatonin

Available in gummy, liquid, lozenge, tablet, timed release tablet

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Stress & Mood Support

Serene Science® GABA Calm®

Available in lozenge

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Activated Quercetin™

Available in capsule, tablet

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Wellness D-mmunity®

Available in vegetarian capsule

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Wellness ImmuNitric®

Available in powder, tablet

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Available in tablet, vegetarian capsule

The Source Naturals® Difference

Address underlying imbalances in our bodies’ structure and function before they develop and grow.*

Learn more

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Bio-Aligned™ Formulation

Specialty formulas that include essential cofactors and enzymes to align interdependent body systems and metabolic areas to optimize utilization by the body*

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Leaders in Immunity

Since 1982, Source Naturals has mapped new pathways to stronger immune health and provided the perfect supplemental vehicle to navigate them*

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Bioavailable Forms of Nutrients

Active forms of ingredients that can be better metabolized by the body*

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Wellness Formula®

18-time Vity Award Winner for Best Immune Support

In 1983, Source Naturals established the immune support category with Wellness Formula®, the most advanced, comprehensive immune support product on the market*

Shop By Health Goal

Immune Health & Antioxidants

Sleep & Stress Support

Brain & Heart Health

Digestive Health

Seasonal Support

Liver & Detox Support

Bone & Joint Health

Hear What Our Customers Are Saying

Amy

“ Wellness Formula actually changed my life and my support system"

“ My mom passed her love of Source Naturals down to me… and I’ve passed SN WF down to my family”

Verified Buyer

Taylor

“When I’m looking for additional immune support, I have the Wellness Zinc Lozenges™ on hand. And, I take them daily. The Source Naturals® Wellness Zinc Lozenges™ are formulated with the most active zinc available, so, it goes to work the moment it goes in my mouth and hits my throat.”

Verified Buyer

Kapua

"I am an entertainer. Dancing requires a ton of strength and even more flexibility. And that is why I take Source Naturals® Magnesium Malate. It supports my muscles…My body feels fluid and very in tune…I don’t feel stiff, and I have less clicking in my joints.”

Verified Buyer

New Products

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Shilajit Extract

Available in vegetarian capsule

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Available in vegetarian capsule

$36.50

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Available in tablet, vegetarian capsule

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Bone & Joint Health

Vegan True® Non-GMO Vitamin D-3

Available in vegetarian capsule

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Wellness Elderberry

Available in gummy

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Resveratrol 500™

Available in tablet

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Cognitive Health

Available in capsule

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Bone & Joint Health

Inflama-Rest™

Available in tablet

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Stress & Mood Support

Serene Science® Magnesium Serene™

Available in powder

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Wellness ZincMunity™

Available in vegetarian capsule

Start your own

Wellness Journey

Peeling Back Quercetin’s Layers

When considering quercetin, we at Source Naturals® are reminded of the movie Shrek. What could the titular cartoon ogre and...

5 Health and Wellness Goals to Set For 2024

While New Year's resolutions might be fun and motivating, many people end up trying to accomplish too much too quickly....

Using Ginger to Its Fullest

Ginger has long been revered worldwide, especially in China and India. Even as early as 200 BCE, ginger was widely...

Benefits of Meditation That Will Leave You Wanting More

What comes to mind when you think of healthy habits? For most people, it’s likely exercise, healthy eating, and an...