Formulated by Dr. Kevin Passero, drawing on over 20 years of clinical experience, Durable ELDERBERRY delivers powerful immune, respiratory, antioxidant and microbiome support in two naturally sweetened, plant-based, vegan-friendly gummies per day. It combines a clinically proven, extra-strength 350 mg dose of organic ElderCraft® elderberry extract with 5 mg of highly bioavailable Albion® zinc bisglycinate.*

Unlike the generic elderberry syrups or powders used in most gummies, ElderCraft® is made from the Haschberg variety of Sambucus nigra—the most studied and anthocyanin-rich elderberry species backed by multiple human clinical trials.*

Extracted using a proprietary process that concentrates the full spectrum of elderberry’s active compounds without harsh chemical solvents, it’s standardized to 15% anthocyanins—the highest level of any elderberry extract available in the US. Each serving delivers the equivalent of 151 fresh elderberries, providing a remarkably powerful dose of anthocyanins and polyphenols shown to shorten the duration of seasonal immune challenges and significantly reduce the frequency and severity of respiratory symptoms.*

ElderCraft® has also been shown to promote gut microbiome balance and increase levels of Akkermansia muciniphila, a key microbe linked to a stronger gut barrier and healthier immune balance.*

To further strengthen immune resilience, Durable ELDERBERRY includes Albion® zinc bisglycinate—a highly absorbable chelated form of zinc shown in human studies to deliver 43% greater bioavailability than zinc gluconate.*

Zinc is essential for over 100 enzymatic reactions and plays a critical role in immune cell activation and defense, mucosal barrier integrity and a healthy inflammatory response.*

No other gummy delivers the world’s most clinically studied elderberry extract and highly bioavailable zinc in one advanced, all-season immune defense formula.*

This synergistic combination of powerful, clinically validated ingredients:*

• Strengthens immune defenses year-round
• Reduces the severity of seasonal symptoms by up to 33%
• Shortens the duration of seasonal immune challenges by up to two days
• Supports optimal respiratory and upper airway health
• Enhances T-cell activity and immune signaling
• Increases gut microbiome diversity for long-term immune resilience
• Boosts levels of Akkermansia muciniphila and strengthens the gut lining
• Promotes healthy immune cell activation and mucosal barrier integrity
• Offers powerful antioxidant and anti-inflammatory protection

General Product Info:

• 60 vegan gummies (30 day supply)
• Naturally sweetened
• Delicious natural elderberry flavor
• Made in the USA in an FDA inspected, cGMP facility
• Every batch is 3rd party tested for safety and purity
• Packaged in an eco-friendly 100% compostable, plastic-free pouch
• One-year return policy with free return shipping

Your immune system is one of the most complex protective networks in your body—continuously monitoring, adapting and responding to internal and external stressors. As we age, preserving the efficiency and precision of this system becomes increasingly important. Natural shifts in immune regulation, combined with the cumulative effects of oxidative stress, can gradually compromise cellular performance and undermine the body’s ability to respond and recover from seasonal immune challenges.*

In his clinical practice, Dr. Passero emphasizes that sustainable immune resilience is foundational to healthy aging. Beyond approaches that temporarily stimulate the immune system, long-term immune strength depends on:*

• Balanced inflammatory signaling
• Strong mucosal barrier integrity
• Efficient immune response pathways
• Robust antioxidant protection

When these systems are supported at a foundational level, the body maintains greater adaptability, recovery capacity and long-term vitality.*

Durable ELDERBERRY delivers a clinically proven 350 mg dose of organic ElderCraft® standardized black elderberry extract—equivalent to 25,200 mg of fresh elderberries or 151 whole berries—alongside 5 mg of highly bioavailable Albion® zinc bisglycinate—in a refined daily plant-based, vegan-friendly gummy format designed for consistent long-term immune and antioxidant support. It may also be taken at an increased daily serving during periods of heightened seasonal immune demand.*

Elderberry: A Time-Tested Immune-Enhancer Backed by Extensive Modern Research
For generations, European herbal medicine relied on black elderberry (Sambucus nigra) as a trusted botanical for seasonal resilience and respiratory strength. It was valued not only for helping shorten the course of immune challenges, but for supporting restoration and vitality during times of physiological stress.*

Modern research now confirms what traditional use long suggested. The anthocyanins, flavonoids and polyphenols found in black elderberry exert measurable effects on immune response activity, immune cell signaling and inflammatory modulation. Just as importantly, these compounds function as potent antioxidants—helping neutralize free radicals that accumulate over time and contribute to cellular wear.*

Supporting antioxidant capacity is critical for maintaining healthy immune regulation as we age. By helping protect cells from oxidative stress and promoting balanced immune communication, elderberry contributes to what experts increasingly recognize as cellular resilience—the ability of cells and tissues to respond efficiently and recover effectively over time.*

Multiple randomized, double-blind, placebo-controlled human trials have reported significant reductions in duration and severity of upper respiratory symptoms compared to placebo, validating elderberry’s role in seasonal immune resilience.*

These findings confirm that elderberry’s benefits are not folklore—they are clinically observed and scientifically documented.*

Organic ElderCraft®: Clinically Validated European Black Elderberry (350 mg)
While elderberry itself is supported by research, extract quality and standardization determine clinical effectiveness.*

Durable ELDERBERRY features organic European-grown ElderCraft®, produced exclusively from the Haschberg variety of Sambucus nigra handpicked at the peak of ripeness and standardized to 15% anthocyanins. It is manufactured using proprietary solvent-free Iprona® Polyphenol Technology, preserving anthocyanins, flavonoids and polysaccharides often diminished in conventional solvent extraction.*

In a two-year, double-blind, placebo-controlled clinical study involving 312 healthy adults, participants taking ElderCraft® experienced:*

• Up to 2 days shorter duration of seasonal symptoms
• 50% lower symptom frequency
• Up to 33% reduction in symptom severity
• Improved respiratory and upper airway comfort

Beyond respiratory support, human microbiome research has demonstrated that ElderCraft® increases gut microbiome diversity and significantly raises levels of Akkermansia muciniphila, a beneficial bacterium associated with stronger gut barrier function and immune regulation.*

Because nearly 70% of immune activity originates in the gut, this dual immune and microbiome-supporting mechanism represents a more advanced, systems-based immune strategy.*

Albion® Zinc Bisglycinate: Clinically Superior Zinc Delivery (5 mg)
Zinc is a critical mineral involved in over 100 enzymatic reactions and plays a central role in T-cell maturation, cytokine signaling, immune defense pathways and maintenance of mucosal barrier integrity.*

Clinical data show zinc supplementation can shorten the duration of upper respiratory symptoms—particularly when delivered in highly absorbable forms.*

Durable ELDERBERRY includes Albion® zinc bisglycinate, a chelated form clinically shown to deliver 43% greater bioavailability compared to other forms of zinc—resulting in higher systemic zinc availability when taken orally. This enhanced absorption supports optimal immune cell activation and mucosal defense—without requiring excessive dosing.*

Made in the USA by Albion®, the global leader in high-absorption minerals, this chelated form of zinc offers exceptional bioavailability and purity. Chelation enhances absorption, ensuring your body gets the full benefits of this essential mineral.*

Together, ElderCraft® and Albion® zinc bisglycinate create a remarkably powerful, clinically substantiated, multi-mechanistic immune defense system—supporting immune resilience, antioxidant resilience, microbiome balance and healthy immune cell activation in one convenient daily formula.*

Directions
Take 2 gummies daily with or without food or as directed by your healthcare practitioner. For additional or acute support, increase to 4 gummies daily. For comprehensive daily immune support, consider adding Durable PROBIOTIC and Durable D3 + K2 COMPLEX.

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

Timing of Results
Like most nutritional supplements, Durable ELDERBERRY will take time and consistent use in order to achieve maximum effectiveness. While it will offer some fast-acting symptom relief and noticeable improvements within the first 30 days, Dr. Passero recommends taking Durable ELDERBERRY for at least 90 days before evaluating your progress so you can make a proper assessment.*

Side Effects & Interactions
Since Durable ELDERBERRY is made with 100% natural ingredients, the vast majority of users have no side effects, allergic reactions or interactions. It has no known interactions with most prescription drugs, medications or other dietary supplements.

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

Contents
Each pouch contains 60 gummies (typically a 30 day supply).

Storage
Keep tightly closed in a cool, dry place.