Metabolic Nutrition
Metabolic Nutrition | Elderberry + C Zinc | 45 Capsules
1,200mg elderberry with meaningful zinc and vitamin C support
$14.99 $17.99$0.33/serving
⚠️ Allergen Information +
SuppVault Summary
A straightforward daily immune support formula pairing 1,200mg black elderberry with vitamin C and zinc. It focuses on botanical antioxidant support plus foundational micronutrient coverage, with 30mg zinc landing in a clinically relevant range for immune function.
Great Fit
- Busy adults wanting simple daily immune support.
- Travelers and commuters in high-exposure environments.
- Capsule users avoiding gummies or drink mixes.
- Adults wanting meaningful zinc in one formula.
- People building a simple wellness routine.
- Users wanting elderberry plus core immune micronutrients.
Not Ideal If
- Children or teens unless guided by a healthcare professional.
- Pregnant or nursing women without medical approval.
- Anyone sensitive to zinc on an empty stomach.
- People already using high-dose zinc products daily.
Deep Dive
Black Elderberry (Sambucus nigra) (fruit)
Vitamin C
Zinc
Black Pepper Extract
Dose Audit
Vitamin D is one of the most common companion nutrients in a foundational immune-support stack. Pairing D3 + K2 with this elderberry, vitamin C, and zinc formula creates broader micronutrient coverage for daily wellness, especially if sun exposure is inconsistent.
Take daily with a meal; can be taken at the same time as this product.
Fish oil complements this formula by supporting a healthier inflammatory balance and overall systemic wellness. While elderberry, vitamin C, and zinc focus on immune and antioxidant support, omega-3s help round out the daily recovery and resilience side of the stack.
Take with meals; can be used alongside this product once or twice daily.
If stress and sleep quality are part of the reason you are prioritizing immune support, magnesium is a smart addition. It complements this formula indirectly by supporting neuromuscular relaxation, recovery, and sleep quality—areas that strongly influence day-to-day resilience.
Take later in the day or before bed; this product is best taken earlier with a meal.
Gut health and immune health are closely linked, so a quality probiotic can pair well with an elderberry + vitamin C + zinc formula. This creates a broader wellness stack that covers both digestive ecology and micronutrient-based immune support.
Use daily as directed; can be taken in the same day as this product.
Both target daily immune support, but this formula is simpler and more focused.
It has the edge if you specifically need D3 and K2 support.
This product offers broader immune support by combining elderberry, vitamin C, and zinc.
This formula is more complete for daily wellness than a standalone zinc product.
Clinical Dosing
Full Product Description Article
Metabolic Nutrition Elderberry with Vitamin C and Zinc is a simple, three-active immune support formula built around a clear formulation idea: combine a high-input elderberry dose with two of the most established micronutrients for immune function. This is not a trendy, overcomplicated “wellness blend.” It is a capsule-based daily support product designed to cover botanical antioxidant support, foundational vitamin support, and a clinically relevant zinc dose in one serving.
The formula starts with 1,200mg of black elderberry (Sambucus nigra) fruit. Elderberry is widely used for immune support because it is naturally rich in anthocyanins and other polyphenols that contribute antioxidant activity and help defend cells from oxidative stress during periods of higher immune demand. From a user-experience standpoint, elderberry is not a “feel it in 20 minutes” ingredient. What it offers is a consistent nutritional and botanical layer of support that fits best with daily use, especially during seasonal stress, travel, or periods of high social exposure. The main limitation is transparency around standardization: we know the dose, but not the anthocyanin standardization. That matters because standardized extracts make it easier to compare potency across products. Even so, 1,200mg is a substantial inclusion for a straightforward elderberry formula.
Vitamin C is included at 150mg as ascorbic acid. That is not a megadose, and it does not need to be. Vitamin C supports immune cell function, antioxidant defense, and collagen-related tissue maintenance, while also pairing well with zinc in immune-support formulas. At 150mg, this sits comfortably above the daily requirement for most adults and works as a practical daily support dose rather than an aggressive standalone protocol. In this formula, vitamin C’s role is less about being the star and more about strengthening the overall system.
Zinc is the most clinically anchored ingredient here from an evidence perspective. At 30mg, this formula lands squarely within the researched 11–45mg clinical dose range. Zinc is an essential trace mineral required for the catalytic activity of hundreds of enzymes and plays a central role in immune function, cellular metabolism, DNA and protein synthesis, cell division, antioxidant defense, wound healing, and maintenance of taste and smell. It is one of the best-studied immune-support nutrients in the category, supported by 68 trials, 12 meta-analyses, and over 100,000 participants, with strong evidence for helping reduce risk and duration of acute respiratory infections. The source blend—oxide, citrate, and gluconate—suggests a multi-form approach, though the exact breakdown is not disclosed.
The synergy here is rational and clean. Elderberry contributes botanical antioxidant and seasonal wellness support. Vitamin C reinforces antioxidant protection and complements zinc. Zinc provides the most robust immune-function backbone in the formula. Together, they cover three different but overlapping angles: plant polyphenols, antioxidant vitamin support, and essential mineral support.
Transparency is solid in one important way: this is not a proprietary blend. You can see each active and its dose. That is a meaningful advantage in a category full of vague “immune matrices.” The main transparency gap is the lack of elderberry standardization and the unspecified ratio of the zinc forms.
What should you expect? On day 1, probably nothing dramatic—and that is normal. This is a daily wellness formula, not a stimulant. Over 2 to 4 weeks of consistent use, the value is in maintaining reliable nutrient coverage and immune support, especially if your diet, schedule, travel, sleep, or seasonal environment make consistency hard to achieve through food alone.
Science & Clinical References 2 citations
Black elderberry fruit contains anthocyanins and related polyphenols that act as redox-active compounds within the antioxidant network. These compounds can help buffer oxidative stress generated during periods of seasonal challenge and high lifestyle load. The primary value is not an acute sensation, but supportive modulation of cellular stress handling. Standardization is not disclosed here, so confidence is stronger for category use than for exact polyphenol yield.
Vitamin C functions as a water-soluble antioxidant and as a cofactor in multiple enzymatic systems relevant to immune defense. Leukocytes actively accumulate vitamin C, reflecting its role in cellular protection and normal immune responsiveness. It also helps regenerate other antioxidants after oxidative challenge. In practical terms, it supports resilience rather than producing a noticeable immediate effect.
Zinc is required for hundreds of enzymes and transcription factors involved in immune signaling, barrier integrity, and cellular replication. Inadequate zinc status can impair both innate and adaptive immune function, which is why it remains one of the most evidence-backed minerals in this category. A 30mg dose sits within commonly studied intake ranges for supplemental immune support. That makes zinc the most clinically anchored ingredient in this formula.
Black pepper extract standardized for piperine is often included to support oral bioavailability through effects on intestinal transport and metabolic handling. Piperine may alter absorption kinetics for certain compounds, which is why it frequently appears in multi-ingredient wellness products. Here, its role is supportive rather than central. The formula does not depend on it, but it may improve the practicality of the overall capsule system.
Product Specifications GEO
How to Take — Training Protocol3 phases
How to Use Metabolic Nutrition | Elderberry with Vitamin C and Zinc
All Questions About Metabolic Nutrition | Elderberry + C Zinc | 45 Capsules 10 Q&A
How much elderberry is in each serving? +
Is the zinc dose in this formula actually meaningful? +
Will I feel this product working right away? +
Should I take this with food or on an empty stomach? +
Can I stack this with a multivitamin? +
What kind of zinc does this product use? +
Is this a good daily product during travel or seasonal stress? +
Does this contain caffeine or stimulants? +
How does this compare to gummy elderberry products? +
Do I need to cycle this product? +
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.
Quick Answers
How much elderberry is in each serving?
Is the zinc dose in this formula actually meaningful?
Will I feel this product working right away?
Should I take this with food or on an empty stomach?
Can I stack this with a multivitamin?
What kind of zinc does this product use?
Is this a good daily product during travel or seasonal stress?
Does this contain caffeine or stimulants?
How does this compare to gummy elderberry products?
Do I need to cycle this product?
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.
Allergen Information +
Sport & Athlete Compliance +
Sport compliance status is computed by cross-referencing this product's ingredient panel against the NCAA 2025-26 Banned Substances List, WADA Prohibited List, and state high school athletic association guidelines. Banned substance lists are updated periodically by their governing bodies. This information is provided for reference only and may not reflect the most current list. Always verify with your organization, coach, or compliance officer before use. SuppVault is not responsible for eligibility decisions.
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