Elderberry Immune Defense
Elderberry Immune Defense
Naturally Strengthen Your Immune System Before Omeprazole Weakens It.
This formula helps strengthen immune response, improve your resilience, and protect against illness without the gut microbiome disruption that comes with omeprazole.
Supports immune function before it weakens into compromised defense
Helps improve natural resistance and keeps immune system protected
Supports immune & cellular health without fatigue, brain fog, or digestive upset
Organic, third-party tested, U.S. made & clinically validated
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Study-Backed to Strengthen Immune Function
Study-Backed to Strengthen Immune Function
This formula uses clinically studied ingredients that help support immune response, maintain cellular immunity, and protect your natural defenses without the gut microbiome disruption of omeprazole.
🫐 Black Elderberry Extract (3000mg)
Naturally contains anthocyanins, which work like natural immune modulators by supporting immune cell communication in the body.
Shown to reduce illness duration by up to 40% in studies with fewer side effects than synthetic immune boosters.
🟡 Quercetin (500mg)
Rich in bioflavonoids that help support immune modulation and cellular response, support healthy inflammatory response, and improve immune cell function.
Backed by research for immune system support and antioxidant activity.
🌿 Panax Ginseng Extract (100mg)
Contains ginsenosides, powerful adaptogens that help support stress response and immune function.
Supports immune resilience and cellular energy production.
🌱 Echinacea Purpurea Extract (50mg)
Helps support immune response, maintain cellular immunity, and support natural defenses through immune system modulation.
🌻 Organic Sunflower Seed Oil (20mg)
Rich in vitamin E and essential fatty acids. Supports cellular membrane integrity, immune cell function, and nutrient absorption - all critical for immune and cellular health.
🍄 Reishi Mushroom Extract (50mg)
Contains beta-glucans which support immune system function and help maintain healthy immune response.
Supports cellular energy and immune system balance.
⚡ Zinc Citrate (5.6mg - 51% DV)
Essential mineral that supports immune cell function and cellular energy production.
☀️ Vitamin D3 (5mcg - 100% DV)
Supports immune cell activation and immune system function.
🍊 Vitamin C (50mg)
Improves absorption of every ingredient so your body actually uses what's inside.
Each serving delivers targeted support to help maintain strong immunity, support cellular health, and restore immune balance without the gut microbiome disruption or B12 depletion of omeprazole.
How Does It Help?
How Does It Help?
This formula supports your immune system and cellular health in a way your body can actually tolerate without the gut microbiome disruption of omeprazole.
✔ Reduces illness duration and severity naturally, using elderberry and quercetin
✔ Protects your cellular immunity with antioxidants from ginseng and reishi
✔ Supports sustained energy by avoiding medication-related immune fatigue
✔ Improves absorption with vitamin C, so your body actually uses what's inside
✔ Works daily to restore immune balance over time not just mask the symptoms
Whether you're looking to avoid immune-suppressing medications or support your natural defenses, this is real, study-backed support that meets your body halfway.
When will I see results?
When will I see results?
24 HOURS
Many users say they feel more resilient, with better energy and improved focus even after the first dose.
2–3 WEEKS
Most report reduced illness frequency, steadier energy, and faster recovery as immune function and cellular health begin to improve.
4–6 WEEKS
This is when immune markers often begin to shift especially immune cell function and inflammatory response with consistent daily support.
2+ MONTHS
Sustained use helps maintain strong immunity, supports cellular function, and promotes long-term immune health without medication-like side effects.
Shipping & Returns
Shipping & Returns
All orders are processed within 48 hours and typically arrive in 2–4 days anywhere in the USA. If you have any questions about your order, feel free to contact us at support@lunaranutrition.com
If, for any reason, you aren't happy with your purchase, you can return it within 30 days, completely free.
Verified by Immunologists & Experts
Verified by Immunologists & Experts
This formula uses well-researched ingredients like elderberry extract, quercetin, and ginseng known for their immune system and cellular health benefits.
All ingredients are third-party tested for purity, potency, and safety.
No omeprazole. No fillers. No synthetic garbage. Just real support for your immune system.
Real People, Real Results
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★★★★★
“Noticed a difference in 4 days”
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★★★★★
"I thought my wife was trying to get me to try some natural stuff again, but this actually works"
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★★★★★
"I've been monitoring my immune health for a couple of months, and after three weeks on this blend, I haven't gotten sick once"
Think Elderberry Works Like Omeprazole? Not Quite.
Natural vs Acid Blocker
A Natural Immune Support Without The Gut Disruption
Omeprazole shuts down your gut microbiome and leaves millions struggling with frequent infections, fatigue, and compromised immunity.
Elderberry Immune Defense works with your body — gently strengthening immune function and keeping gut health intact. And when combined with Quercetin, Ginseng, and Reishi, it protects immune health in a way omeprazole never could.
The result: real immune support, without the harsh trade-offs.
How Elderberry Immune Defense Works Where Omeprazole Stops
Omeprazole only suppresses acid production while destroying beneficial gut bacteria.
Elderberry Immune Defense goes further — activating immune cell function, reducing harmful inflammation, and strengthening natural defenses with Elderberry, Quercetin, Ginseng, and Reishi.
It's complete immune protection in one formula.
Backed by Nature, Proven Over Centuries
Each ingredient is carefully selected from regions where it's been trusted for generations delivering time-tested support your immune system can rely on today.
- Black Elderberry - Strengthens immune response
- Quercetin - Keeps cellular immunity flexible
- Ginseng Extract - Calms immune inflammation
- Echinacea - Blocks immune dysfunction
- Reishi - Shields immune cells
- Vitamin C - Boosts absorption
Black Elderberry Extract
Standardized for anthocyanins, it gently supports immune cell communication and activates your body's natural defenses helping strengthen immune response without overstimulating like synthetic boosters.
From Europe, trusted for 600+ years
The Liquid Advantage: Maximum Absorption, Maximum Results.
Most capsules pass through your system unused. Our proprietary liquid blend ensures your body absorbs the full power of every ingredient right where it matters most.
This isn't just nine ingredients tossed together. Each one is standardized to clinical-grade potency, then combined into a liquid base proven to absorb faster and work harder than pills.
Elderberry, quercetin, ginseng, echinacea, reishi, and essential vitamins work in synergy helping strengthen immune response, calm cellular inflammation, and keep your immunity protected.
With liquid delivery, nothing is wasted. Every drop counts.
12,000+ customers with stronger immune systems and counting!
Results heading
91%
reported better immune resilience and fewer illnesses after consistent use
84%
noticed more stable energy, better digestion, and fewer brain fog episodes
81%
said they felt more confident managing immune health naturally alongside their medications
📊 Based on customer surveys and consistent BioXtra users. Individual results vary — but most see life-changing shifts within 90 days.
Frequently Asked Questions
How do I take it?
How do I take it?
Just place 2 drops under your tongue once daily, preferably with a meal. That's it! No pills, no guesswork.
When will I start to feel results?
When will I start to feel results?
24 HOURS: Many users say they feel more resilient, with better energy and improved focus even after the first dose.
2–3 WEEKS: Most report fewer illnesses, steadier energy, and faster recovery as immune function begins to improve.
4–6 WEEKS: This is when immune markers often begin to shift especially immune cell function with consistent daily support.
2+ MONTHS: Sustained use helps maintain strong immunity and promotes long-term immune health.
Is it safe to take daily?
Is it safe to take daily?
Yes. Our formula is non-GMO, stimulant-free, and made for safe, long-term daily use.
Can I use this with omeprazole or other medications?
Can I use this with omeprazole or other medications?
Yes you can! If you've been on omeprazole for a while now, check with your doctor first before adding Elderberry Immune Defense to your daily routine.
Is it suitable for vegans or vegetarians?
Is it suitable for vegans or vegetarians?
Yes, the formula contains no animal products or byproducts.
Are there any side effects?
Are there any side effects?
Some users may experience mild digestive changes at first but your body quickly adjusts.
How should I store it?
How should I store it?
Store in a cool, dry place away from direct sunlight. No refrigeration needed.
How long does one bottle last?
How long does one bottle last?
Each bottle contains 30 servings - enough for one full month of daily use.
Is this backed by research?
Is this backed by research?
Yes. Every key ingredient is supported by peer-reviewed clinical studies on immune function, cellular health, or inflammatory response. We combined them based on what research shows works best, together.
Is it third party lab tested?
Is it third party lab tested?
Yes, every batch is third-party tested for quality, purity, and potency. Elderberry Immune Defense is produced in a GMP-certified facility and is Clean Label Project™ verified.
How should I store this after opening?
How should I store this after opening?
Store in a cool, dark place. Refrigeration isn't necessary but can extend shelf life. Keep the dropper clean and replace the cap tightly. The amber glass protects the active compounds from light degradation.