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Immune Support Complex
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Support your daily wellness with a comprehensive blend of vitamins, minerals, and botanicals designed to help maintain healthy immune function. This formula combines Vitamin C, Vitamin D3, Vitamin E, Vitamin B6, Zinc, elderberry extract, echinacea extract, citrus bioflavonoids, and L-Lysine to promote the body's natural defenses and provide antioxidant support. Conveniently delivered in two easy-to-swallow capsules, it's an excellent choice for year-round immune support and overall wellness.*
Immune Support Complex delivers comprehensive, everyday immune support in a single daily formula - so you can skip buying vitamin C, D3, zinc, and elderberry separately. Each two-capsule serving combines five essential vitamins and minerals with three targeted botanicals, all chosen to work together. It's designed for proactive adults who want to maintain their body's natural defenses year-round. Just two easy-to-swallow capsules a day make it simple to stay consistent.
At the heart of the formula are Vitamin D3 and Zinc, which promote a normal immune response and support healthy immune function. Vitamin C, Vitamin E, and citrus bioflavonoids add antioxidant support to help protect your cells from normal oxidative stress, while Vitamin B6 rounds out the nutrient base. We've paired these with Elderberry (Sambucus nigra) and Echinacea purpurea - two botanicals long valued for immune support - plus L-Lysine to complete the blend. The result is a thoughtfully balanced formula rather than a single-ingredient shortcut.
Whether you're navigating a busy travel schedule, managing a demanding routine, or simply committed to staying well, Immune Support Complex fits easily into your daily wellness habit. Give your immune system dependable, well-rounded support - one simple serving at a time.*
Ingredients: Vitamin C (as ascorbic acid) (180 mg), Vitamin D3 (as cholecalciferol) (40 mcg), Vitamin E (as d-alpha tocopheryl acetate) (15 mg), Vitamin B6 (as pyridoxal 5'-phosphate) (1.7 mg), Zinc (as zinc citrate) (11 mg), elderberry extract (Sambucus nigra) (fruit) (500 mg), Echinacea purpurea extract (whole plant) (200 mg), citrus bioflavonoids 50% (100 mg), and L-lysine (100 mg), gelatin (capsule), brown rice flour.
Manufacturer's country: USA
Product amount (oz/lb/g): 60 capsules / 1.7 oz / 0.10 lb / 46 g
Gross weight (oz/lb/g): 2.8 oz / 0.18 lb / 80 g
Suggested use: As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6-8 oz (177-237ml) of water or as directed by healthcare professional.
CAUTION: Do not exceed recommended dose. Consult a physician if pregnant, nursing, under 18, or have a medical condition.
KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.
*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.
Science behind this product
Use these facts to educate your customers and promote your products.
Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial
This randomized, double-blind, placebo-controlled trial gave 312 economy-class passengers flying from Australia overseas either a standardized elderberry extract or placebo before and during travel, tracking cold episodes with symptom diaries and questionnaires. The number of colds didn't differ significantly between groups (12 with elderberry vs. 17 with placebo), but among those who did get sick, elderberry users had a shorter total cold duration and less severe symptoms. It's a reasonably sized, well-designed trial, though the benefit showed up in duration/severity rather than in actually preventing colds.
SourceZinc lozenges and the common cold: a meta-analysis comparing zinc acetate and zinc gluconate, and the role of zinc dosage
This meta-analysis pooled seven placebo-controlled trials (575 participants with natural colds) that used zinc lozenges at doses above 75 mg/day, comparing zinc acetate against zinc gluconate. Overall, cold duration was 33% shorter in the zinc groups; zinc acetate shortened colds by 40% and zinc gluconate by 28%, though the difference between the two salts wasn't statistically significant. High-dose and lower-dose lozenges (within the 80–207 mg/day range studied) performed similarly. The key caveat for your supplement: these were high-dose throat-dissolving lozenges, not a swallowed 11 mg capsule.
SourceThe effectiveness of high dose zinc acetate lozenges on various common cold symptoms: a meta-analysis
This analysis pooled three randomized trials of zinc acetate lozenges dosed at 80–92 mg/day to see which specific cold symptoms improved. Zinc shortened the duration of nasal discharge by 34%, nasal congestion by 37%, hoarseness by 43%, and cough by 46%, with smaller or non-significant effects on sneezing, sore throat, and scratchy throat. It reinforces that zinc lozenges act meaningfully on cold symptoms, but only at high lozenge doses that dissolve in the pharynx, unlike a nutritional-dose capsule.
SourceVitamin C for preventing and treating the common cold
This Cochrane review synthesized decades of placebo-controlled trials using at least 0.2 g/day of vitamin C for cold prevention and treatment. Regular vitamin C supplementation did not reduce cold incidence in the general population (across 29 comparisons involving over 11,000 people), but it modestly and consistently reduced cold duration; separately, therapeutic doses started after symptom onset showed no consistent benefit. The practical takeaway is that daily vitamin C won't stop you catching colds but may slightly shorten them, and it's cheap and safe enough to be worth an individual trial.
SourceVitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data
This high-quality meta-analysis pooled individual data from 25 randomized, double-blind, placebo-controlled trials (nearly 11,000 participants) testing vitamin D against respiratory infections. Vitamin D supplementation reduced the risk of acute respiratory tract infection overall (odds ratio 0.88); protection was seen in those taking daily or weekly doses but not those given large bolus doses, and the benefit was strongest in people who were very vitamin D deficient at baseline. It didn't increase serious adverse events, and the evidence was rated as high quality.
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