Targeted Support
Immune Defense
Zinc bisglycinate, elderberry, vitamin C, and Wellmune beta-glucan. The cold-season layered defense formula.
- Wellmune beta-1,3/1,6-glucan — 250mg
- Elderberry extract (Sambucus nigra, 10:1) — 300mg
- Vitamin C (Quali-C ascorbic acid) — 500mg
- Zinc bisglycinate — 15mg
Key actives per serving
The formula brief
Why this and why this dose.
Immune support is one of the most-saturated categories in the supplement aisle, and most products are zinc-and-vitamin-C reskins of each other. We layered four different mechanisms that operate on different parts of the immune cascade: zinc bisglycinate (cofactor for thymulin and over 300 zinc-dependent enzymes), elderberry extract (anthocyanin-rich, has the cleanest cold-and-flu human trial data), Wellmune beta-1,3/1,6-glucan (primes the innate immune response — over 13 human RCTs), and 500mg vitamin C as Quali-C.
This is a daily-during-cold-season formula, not an acute knockdown protocol. Take through the high-risk months — late fall through early spring — to support immune resilience baseline.
Two capsules a day, with or without food. If you're already on the multivitamin you're getting some overlap on zinc and C; consider this as the layered addition for travel weeks or kids-in-school season.
Supplement Facts
Every ingredient named.
Every dose listed.
No proprietary blends, no hidden doses. The chelate identity and branded-ingredient source are verified on every batch.
Supplement Facts
| Vitamin C (Quali-C ascorbic acid) | 500 mg | 556% |
| Zinc (as bisglycinate) | 15 mg | 136% |
| Wellmune beta-1,3/1,6-glucan | 250 mg | † |
| Elderberry (Sambucus nigra, 10:1 extract) | 300 mg | † |
† Daily Value not established.
01 · The protocol
How to take it.
- Cold-season daily protocol: 2 capsules with breakfast.
- Acute protocol (first 48 hours of feeling run-down): bump to 4 capsules/day, split AM/PM, for 5 days.
- Travel protocol: start 3 days before flight, continue through trip.
02 · Why this form
Form & sourcing.
Wellmune is the only beta-glucan with the published clinical-trial volume to support immune-priming claims. Generic baker's-yeast beta-glucan extracts vary wildly in molecular structure and biological activity. Quali-C is the European-pharma-grade ascorbic acid (DSM Nutritional).
03 · Stack it
What it pairs with.
Our formulator's most common pairings for this product:
- + D3 + K2 — 5000 IU cholecalciferol paired with 180mcg MK-7 menaquinone — the calcium-routing duo.
- + Multivitamin — 27 micronutrients at clinically relevant doses. Methylated B-complex, chelated minerals, no synthetic dyes.
- + Gut Restore — 30 billion CFU, six identified strains, delayed-release capsule. Survives stomach acid. Refrigeration-stable.
Specifications
The full ingredient and source profile.
Source identity, supplier, dose, batch protocol. Everything is on the label, the COA, and the website.
| Form | Vegetable capsule (HPMC) |
| Serving size | 2 capsules |
| Servings per bottle | 30 (30-day supply) |
| Beta-glucan | Wellmune (Kerry Group, 13+ published RCTs) |
| Elderberry | Standardized 10:1 Sambucus nigra extract |
Third-party verified
Every batch. Every lot. Published online.
Eurofins runs identity, potency, heavy metals, and microbiology on every batch we manufacture. We publish the COA for the lot number printed on your bottle — not a sample lot, not an average, the actual lot you received.
Batch IM-2026-04 · Wellmune verified by Megazyme assay · 250.8mg per serving
View this batch's COA →
For Sport
COA · Every Batch
No Animal Inputs
No Synthetic Dyes
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.