Shop curated collections that align with your health goals and elevate your everyday living.
About Us
With over 30 years of dedicated expertise, InterPlexus merges the power of nature and the precision of clinical science to bring you supplements crafted for maximum bioavailability and synergistic benefits. Our physician- and naturopath-designed formulations harness only the highest-quality ingredients from around the globe, ensuring you get the full benefit of every nutrient. Join millions who trust InterPlexus for effective, safe, and naturally advanced supplementation.
We use only non-GMO ingredients to ensure purity, transparency, and peace of mind with every dose.
No eggs or egg-based ingredients—just clean, effective nutrition for allergen-conscious individuals.
Completely free of dairy and lactose, making our products gentle on digestion and suitable for plant-based lifestyles.
Free from soy and soy derivatives, our supplements are ideal for those avoiding common allergens or seeking hormone-friendly options.
Formulated without gluten to support those with sensitivities or celiac needs—without sacrificing taste or performance.
Products with rave reviews + customer favoritesshop all
“I like everything about them. Their strategy falls right in line how I live my life. Staying on the cutting edge technologically while still keeping things as natural as possible encompasses the best of both worlds.
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“In my experience their supplements are more unique and specific than what you typically encounter. It’s easy to find one to pinpoint a specific need and once you do that, you find it really works. My example would be their B-KalmPlexus. My performance at work has improved dramatically as I am now able to respond to stress much more efficiently.
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“What makes them unique is the seamless way they combine technology with nature and clinical with traditional. Drawing from all allows them to provide the products that are going to be the most useful to the customer, me!
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InterPlexus supplements are formulated with clinically studied ingredients, manufactured in GMP-certified facilities, and backed by over 30 years of experience in supporting integrative and functional medicine practitioners. We focus on purity, efficacy, and transparency—so you know exactly what you’re putting in your body.
While our products are made with high-quality, clean ingredients, we always recommend consulting your healthcare provider before starting any new supplement—especially if you are pregnant, nursing, or taking medications.
Each product page includes ingredient details, benefits, and usage suggestions to help you make an informed choice. You can also explore our Health Goal Collections to find supplements curated for specific wellness needs like stress, metabolism, or immune support.
Yes! InterPlexus partners with healthcare practitioners across the U.S. We offer professional-only products, educational materials, and wholesale pricing through our practitioner portal. Learn more here.
Essential prenatal support for you and your baby
Zinc Plus
$21.99
This supplement offers a highly bioavailable form of zinc, an essential mineral that supports immune function and cellular growth.
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Feeling Foggy, Stressed, or Sluggish? This Supplement Could Be the Missing Link If you’re battling brain fog, low energy, or chronic stress, your body may be calling out for support...
We hear a lot about toxins—but few are as stealthy and potentially harmful as heavy metals. Found in everything from soil and water to food and cosmetics, metals like lead,...
Magnesium is an essential mineral that often flies under the radar, yet it holds a key position in maintaining cardiovascular health. Despite its significance, many people are unaware of how...
Ashwagandha, an adaptogenic herb, has long been cherished in Ayurvedic medicine for its potential health benefits. Many people turn to ashwagandha to help manage stress, boost energy levels, and improve...
All of our supplements are physician-formulated to ensure maximum effectiveness and safety. Our medical director, a Georgetown M.D. with over 40 years of experience, is continuously researching and working with our clinical team and the industry’s leading scientists to discover new approaches and design new formulations to support your path to wellness.
