| Ingredients | Amount Per Serving |
|---|---|
Calories | - |
Total Carbohydrate | 5 g |
Total Sugars | 5 g |
added sugar | - |
added sugar | 5 g |
Vitamin A Vitamin A | 600 mcg |
Retinyl Palmitate Vitamin A | - |
Vitamin C Vitamin C | 1 g |
Ascorbic Acid Vitamin C | - |
Vitamin E Vitamin E | 13.5 mg |
dl-alpha tocopheryl acetate Vitamin E | - |
magnesium Magnesium | 40 mg |
magnesium oxide Magnesium | - |
Zinc Zinc | 8 mg |
Zinc Oxide Zinc | - |
Selenium Selenium | 15 mcg |
Sodium Selenate Selenium | - |
Manganese Manganese | 3 mg |
Manganese Sulfate Manganese | - |
Proprietary Herbal Extract Blend | 350 mg |
Maltodextrin | - |
Lonicera japonica (flower) Honeysuckle | - |
Forsythia suspensa (fruit) | - |
Schizonepeta tenuifolia (aerial) Schizonepeta | - |
Ginger [Zingiber officinale (root)] | - |
Vitex trifolia (fruit) | - |
Isatis tinctoria (root) Isatis | - |
Echinacea purpurea (aerial) | - |
proprietary amino acid blend | 50 mg |
L-lysine hydrochloride L-Lysine | - |
L-glutamine L-Glutamine | - |
Ingredient Research
- Vitamin C
- HighReduced Pain7 studies
- ModerateReduced Interleukin-6 Levels6 studies
- ModerateReduced Systolic Blood Pressure4 studies
- Vitamin E
- ModerateReduced Aspartate Aminotransferase Level5 studies
- ModerateReduced Alanine Aminotransferase Level4 studies
- ModerateReduced Pain3 studies
- Magnesium
- LowReduced Depression Symptoms3 studies
- LowReduced C-Reactive Protein Levels3 studies
- Selenium
- HighReduced Thyroid Peroxidase Antibody Level5 studies
- LowReduced Thyroglobulin Antibody Level4 studies
- LowImproved Cognitive Function3 studies
- Zinc
- LowReduced Zinc Level3 studies
- L-Glutamine
- ModerateReduced Oral Mucositis Severity5 studies
- Saccharomyces boulardii
- ModerateReduced Duration of Diarrhea3 studies
- LowReduced Diarrhea Rate3 studies
- LowReduced Diarrhea3 studies
Research Evidence
How this product's ingredient doses compare to doses studied in research.
- Vitamin C1,000 mgStudies used 12–1,200 mg/day (median 250) across 15 studiesIn typical studied range
- Vitamin E13.5 mgStudies used 5–1,200 mg/day (median 300) across 10 studiesLow end of studied doses
- Magnesium40 mgStudies used 80–637 mg/day (median 250) across 7 studiesBelow studied range
- Zinc8 mgStudies used 10–100 mg/day (median 55) across 2 studiesBelow studied range
Research-supported combinations
Ingredient pairs in this product that have synthesised research evidence together.
- Low evidenceVitamin E + Vitamin Cfor Reduced Pain· 3 studies
Across 3 studies, all reported beneficial effects of the Vitamin E and Vitamin C combination on pain reduction, with effect sizes ranging from small to moderate and all findings statistically significant. Compared to Vitamin C alone (moderate evidence, small effect), the combination shows a similar directional benefit but the limited number of studies precludes a definitive comparison. The median study duration was 60 days (reported in 1 of 3 studies). No form data were reported for either substance.
Product Description
- Boosts Immune System: Packed with Vitamin C (1000 mg) and Vitamin A (600 mcg) to help support and strengthen your immune defenses.
- Essential Nutrients: Contains Vitamin E (13.5 mg) and Selenium (15 mcg), known for their antioxidant properties, contributing to cellular protection.
- Mineral Support: Features Zinc (8 mg) and Magnesium (40 mg), crucial for maintaining essential bodily functions and overall health.
- Gluten Free: Safe for individuals with gluten sensitivities or celiac disease, ensuring no adverse reactions from gluten.
- Herbal Extract Blend: Proprietary Herbal Extract Blend (350 mg) includes additional natural sources for holistic health benefits.
- Amino Acid Blend: Proprietary Amino Acid Blend (50 mg) supports protein synthesis and overall bodily functions.
- Healthy Choice: Low in additional sugars and carbs, making it a smart choice for maintaining a balanced diet.
- Made by 21st Century: A trusted brand known for quality supplements and dedication to your well-being.
ImmuBlast by 21st Century is a thoughtfully formulated supplement designed to fortify your immune system with a blend of essential vitamins, minerals, herbal extracts, and amino acids. Each tablet is crafted to provide comprehensive support for your daily health needs, ensuring you stay at your best.
Other ingredients
- dextrose
- sorbitol
- FD&C Yellow #6
- magnesium stearate
- natural orange flavor
- silicon dioxide
- sucralose
Free of
- yeast
Serving Size: 4
Servings per Container: 8
Pill Type: Tablet
Flavor: -
UPC: 740985276969





