After more than 20 years in clinical practice, Dr. Passero considers vitamin C one of the most important supplements for superior immune function, cardiovascular health and collagen production, along with whole-body protection against oxidative stress. The problem is that most vitamin C supplements aren't well-absorbed at the cellular level.*

Most vitamin C supplements use standard ascorbic acid, which your body can only absorb in limited amounts. The problem is, your gut has a fixed number of transport channels, and once they're full, additional vitamin C is flushed out unused, no matter how high the dose. Durable LIPOSOMAL C COMPLEX gets around that bottleneck with a completely different delivery system that seals vitamin C and its lipid metabolites inside a microscopic phospholipid sphere, called a liposome, that protects the vitamin C and carries it across the gut wall intact.*

In head-to-head research, this delivery advantage showed impressive results: PureWay-C® achieved 233% greater cellular vitamin C retention than standard ascorbic acid, and even outperformed the well-known Ester-C®.*

To broaden these benefits, Dr. Passero paired Liposomal PureWay-C® with Storg-C™ Organic Amla, a whole-food source of naturally occurring vitamin C plus potent bioflavonoids and polyphenols. In nature, vitamin C does not work alone—it comes packaged with plant compounds that help enhance antioxidant activity and the body’s natural defense network.*

Together, these synergistic ingredients provide comprehensive support for daily immune resilience and cardiovascular health while boosting collagen production for healthy skin, arteries, joints and connective tissue, and fighting oxidative stress. Durable LIPOSOMAL C COMPLEX is also an ideal complement to other Durable cardiovascular supplements, helping protect the heart, blood vessels and arteries against oxidative stress while enhancing whole-body vitality.*

Based on laboratory and gold-standard clinical research on its individual ingredients, this formula:*

• Raises and sustains vitamin C levels better than common forms
• Provides 233% greater cellular vitamin C retention compared to standard ascorbic acid
• Strengthens immune defense—shown to protect immune cells against toxins 2.5x better
• Lowers C-reactive protein (CRP)—a key marker of inflammation—64% better than other forms of vitamin C
• Reduces oxidized LDL 83% better than other forms of vitamin C, helping to protect the heart and blood vessels
• Enhances collagen production for healthy skin, arteries, joints and connective tissue
• Promotes 3x faster wound healing within 24-48 hours
• Is designed to be gentler on digestion through liposomal vitamin C delivery

General Product Info

• 60 vegetarian capsules (a 30 day supply)
• Crafted in the USA with U.S. and globally sourced ingredients
• Manufactured in an FDA-inspected, cGMP facility
• Every batch is 3rd-party tested for safety and purity
• Packaged in premium, non-toxic amber glass bottles
• One-year return policy with free return shipping

Why We Use Amber Glass Bottles vs. Clear Glass or Plastic

• Glass is infinitely recyclable and reusable.
• Protects the ingredients from UV light damage.
• No risk of chemicals in plastics leaching into pills.

Few nutrients do more for the human body than vitamin C—and after more than 20 years in clinical practice, Dr. Passero considers it one of the most important foundational supplements his patients can take. Vitamin C is essential to immune defense, cardiovascular protection, collagen formation and whole-body antioxidant resilience. The challenge, in Dr. Passero's clinical experience, is that most people aren't getting meaningful amounts of it where it counts—at the cellular level.*

Durable LIPOSOMAL C COMPLEX was designed around a simple but often overlooked principle: Vitamin C only works if your body can absorb it, retain it and deliver it to the cells that need it.*

Most conventional vitamin C supplements rely on standard ascorbic acid. While ascorbic acid can be useful, it is limited by the body’s intestinal transport system. Once that system becomes saturated, taking more vitamin C may not meaningfully improve cellular delivery—and often increases the likelihood of digestive discomfort.*

That’s why Durable LIPOSOMAL C COMPLEX features Liposomal PureWay-C®, a lipid-assisted form of vitamin C fully encapsulated in liposomal lipid bi-layer designed to significantly improve intestinal absorption, extend bioavailability and help deliver vitamin C to the cells where it supports and regulates cellular health.*

Liposomal PureWay-C®: True Liposomal Vitamin C for Real Cellular Benefits (1,000 mg)
Liposomal PureWay-C® is a premium, clinically studied, super-absorbable form of vitamin C that features a liposomal (lipid-assisted) delivery system designed for enhanced absorption, greater cellular availability and longer-lasting elevations in vitamin C blood levels compared to common forms. Most vitamin C supplements still rely on standard, poorly absorbed forms that limit health benefits and may cause stomach upset at higher doses.*

Its unique structure seals vitamin C, its lipid metabolites and citrus bioflavonoids inside a true liposome—a microscopic phospholipid sphere that carries vitamin C safely across the gut wall to your cells.*

"Liposomal" has become a buzzword, and many products that use it have never proven they contain real liposomes. Liposomal PureWay-C® has been confirmed by Cryo-TEM, the gold-standard imaging test, to contain all three liposome types—unilamellar, multilamellar and multivesicular—while most liposomal C products contain only the simplest single-layer kind. Each liposome type does a different job: fast absorption, protection through the gut and slow release—so your vitamin C gets in quickly and keeps working for hours.*

In a randomized, double-blind human study, PureWay-C® produced higher blood levels of vitamin C than standard ascorbic acid and common buffered vitamin C forms, including Ester-C®, helping more of what you take stay available longer in the bloodstream.*

PureWay-C® has also demonstrated a unique cell-delivery advantage. In laboratory research using human immune cells, PureWay-C® produced approximately 233% greater cellular vitamin C levels compared to standard ascorbic acid at early time points. This cell-delivery advantage helps explain why this form is a smarter choice for people who want the real benefits of usable vitamin C—not just a high number on a label.*

This matters because vitamin C is essential for immune defense, collagen synthesis, antioxidant protection and cardiovascular health. It promotes healthy white blood cell activity, helps neutralize oxidative stress and plays a key role in maintaining the structure and integrity of skin, blood vessels, joints and connective tissue.*

For anyone who has taken high-dose vitamin C and experienced stomach upset—or wondered whether their body was truly absorbing it—Liposomal PureWay-C® offers a more efficient, better-absorbed approach.*

Cardiovascular Health: Vitamin C’s Role Beyond Immune Support
Beyond its immune benefits, vitamin C plays a critical yet often overlooked role in cardiovascular health. It helps protect LDL cholesterol from oxidative stress, supports healthy blood vessel function, and contributes to collagen formation in arteries and connective tissue.*

This is where Liposomal PureWay-C®'s absorption advantage translates into measurable results. In human research, PureWay-C® outperformed other vitamin C forms on two key cardiovascular markers—a 64% greater reduction in C-reactive protein (CRP), a marker of inflammation, and an 83% greater reduction in oxidized LDL, a driver of arterial oxidative stress.*

This makes Durable LIPOSOMAL C COMPLEX a natural "bridge" supplement for people already taking Durable cardiovascular support formulas for cholesterol, blood pressure, blood sugar or circulation. It helps reinforce the antioxidant foundation that supports heart, blood vessel and whole-body resilience.*

Collagen, Skin & Connective Tissue: Beauty and Strength From Within
Vitamin C isn't just an antioxidant—it's essential to how your body builds collagen, the protein that keeps skin firm, joints cushioned, and blood vessels and connective tissue strong. As collagen production naturally slows with age, skin can lose elasticity and firmness, which is why vitamin C is a cornerstone of long-term beauty-from-within support.*

In laboratory research, PureWay-C® stimulated collagen-producing cells more effectively than other vitamin C forms—driving 3x faster wound closure, a direct measure of the skin-and-tissue repair process at work.*

By delivering vitamin C to the cells where collagen is made, Durable LIPOSOMAL C COMPLEX supports firmer, more resilient skin, along with healthy joints, blood vessels and connective tissue.*

Storg-C™ Organic Amla: Natural Vitamin C with Bioflavonoids & Polyphenols (100 mg)
Amla, also known as Indian gooseberry, is one of nature’s most concentrated sources of naturally occurring vitamin C. But its real advantage is that it provides vitamin C the way it appears in food—alongside bioflavonoids, polyphenols and other naturally occurring plant compounds that help broaden vitamin C’s activity and bioavailability.*

These co-factors support how vitamin C is absorbed and put to use, so you get a more complete vitamin C experience than isolated vitamin C alone. By combining Storg-C™ Organic Amla with Liposomal PureWay-C®, Durable LIPOSOMAL C COMPLEX delivers both advanced absorption technology and whole-food antioxidant synergy.*

This pairing strengthens immune resilience, cardiovascular protection, collagen formation and oxidative balance. Very few vitamin C supplements include organic, whole-food amla alongside an advanced liposomal delivery system.

Durable LIPOSOMAL C COMPLEX Works Through Multiple Pathways
Durable LIPOSOMAL C COMPLEX supports your health through three complementary pathways:*

• Enhanced Delivery: Liposomal PureWay-C® helps to significantly raise and sustain vitamin C levels while promoting cellular uptake and retention.
• Whole-Food Antioxidant Synergy: Storg-C™ Organic Amla provides naturally occurring vitamin C with bioflavonoids and polyphenols.
• Whole-Body Protection: Together, these ingredients support immune defense, collagen formation, cardiovascular health and antioxidant resilience.

Durable LIPOSOMAL C COMPLEX is not just another vitamin C supplement. It is a delivery-focused, whole-food-enhanced vitamin C complex designed for people who want meaningful daily support they can feel confident using long-term.*

Directions
For adults only. Take 2 capsules once daily with food or as directed by your healthcare practitioner. For additional support, take up to 2 capsules twice daily.

Clean Formula Guarantee
Non-GMO | Gluten Free | Vegan | Dairy Free | Soy Free | Nut Free | Egg Free | Free of Artificial Colors or Preservatives

Timing of Results
Like most nutritional supplements, Durable LIPOSOMAL C COMPLEX works best with consistent daily use. While individual results may vary, PureWay-C® has been shown in human research to raise and sustain blood levels of vitamin C within hours of a single dose. Dr. Passero recommends taking Durable LIPOSOMAL C COMPLEX for at least 90 days before evaluating broader benefits related to immune resilience, collagen support, cardiovascular protection and oxidative balance.*

Side Effects & Interactions
The vast majority of users report no side effects, allergic reactions or interactions.

Cautions
If you are taking medication, have a medical condition, or are pregnant or breastfeeding, consult your healthcare practitioner before use. Keep out of reach of children.

Storage
Keep tightly closed in a cool, dry place.