Nutritional Supplements Manufacturer of the Year 2026 by Food Business Review
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Travel Bundle
Travel Bundle
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$24.38 USD
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Description
Description
Vitamin B-12 5000 mcg
Vitamin B-12 (Cyanocobalamin) can be found in food sources like fish, meat, poultry, eggs, and dairy products.
For over 30 years, 21st Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.
ImmuBlast® Chewables
21ST Century® ImmuBlast Chewables is a tasty and convenient way to provide daily immune health support.*
- 1,000 mg of Vitamin C per serving
- 13 Vitamins, Minerals & Herbs per serving
- Natural Citrus Flavored Chewable Tablets
- Gluten Free
Melatonin 12 mg - Max Strength
Take 21st Century Melatonin 12 mg Quick Dissolve Tablets to support relaxation and rest for better overall sleep quality.* These non-habit forming, cherry-flavored tablets are formulated for easy consumption and absorption, making them the perfect sleep aid for anyone seeking natural sleep support.*
Adult Sleep Support for Restful Nights*
- Quick Dissolve Tablets Dissolve Rapidly for Faster Absorption
- Melatonin Helps Regulate Your Natural Sleep-Wake Cycle*
- Non-Habit Forming Natural Sleep Aid*
- Max Strength Formula for Sleep Support*
Fall Asleep Faster. Maximum Strength Melatonin Tablets.
- Maximum Strength Formula - Higher 12 mg dose for those who need extra sleep support*
- Natural Sleep Aid - Helps reset your natural sleep-wake cycle*
- Natural Cherry Flavor - Enjoy a tasty cherry flavor while it dissolves in mouth for 30 seconds
21st Century Max Strength Melatonin 12 mg contains a higher amount of melatonin than our 10 mg product.
For over 30 years, 21st Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.
Directions
Directions
Vitamin B-12 5000 mcg
Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Dissolve tablet in mouth for 30 seconds before swallowing. Do not exceed recommended dosage. Individual results may vary.
ImmuBlast® Chewables
Directions: As a dietary supplement, adults and children 12 years of age and older, chew four (4) tablets a day. Do not exceed recommended dosage. Individual results may vary.
Melatonin 12 mg - Max Strength
Directions: As a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Dissolve tablet in mouth for 30 seconds before swallowing. Do not exceed recommended dosage. Individual results may vary.
Warnings
Warnings
Vitamin B-12 5000 mcg
Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
ImmuBlast® Chewables
Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
Melatonin 12 mg - Max Strength
Warning: Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
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Vitamin B-12 5000 mcg
| Supplement Facts Serving Size 1 Tablet | ||
|---|---|---|
| Amount Per Serving | % Daily Value | |
|
Vitamin B-12 (as Cyanocobalamin) |
5,000 mcg | 208,333% |
Other Ingredients: Sucrose, Polyplasdone, Mannitol. Contains <2% of: Cellulose, Crospovidone, Magnesium Stearate, Maltodextrin (non-GMO), Natural Cherry Flavor, Silicon Dioxide, Stearic Acid, Sucralose, Tapioca Starch.
No added Salt, Yeast, Preservatives, Artificial Flavors or Colors.
ImmuBlast® Chewables
| Supplement Facts Serving Size 4 TabletsServings Per Container 8 | ||
|---|---|---|
| Amount Per Serving | % Daily Value | |
|
Calories |
15 | |
|
Carbohydrate |
3 g | 1%† |
|
Total Sugars |
3 g | ** |
|
Includes 3 g Added Sugar |
6%‡ | |
|
Vitamin A (as Retinyl Acetate) |
180 mcg | 20% |
|
Vitamin C (as Ascorbic Acid & Sodium Ascorbate) |
1,000 mg | 1,111% |
|
Vitamin D3 (as Cholecalciferol) |
38 mcg (1520 IU) |
190% |
|
Vitamin E (as dl-Alpha Tocopheryl Acetate) |
3 mg | 20% |
|
Zinc (as Zinc Sulfate) |
11 mg | 100% |
|
Selenium (as Selenium Amino Acid Chelate) |
11 mcg | 20% |
|
Manganese (as Manganese Gluconate) |
0.46 mg | 20% |
|
Sodium |
40 mg | 2% |
|
||
Other Ingredients: Dextrose, Cellulose Contains <2% of: Gum Acacia, Magnesium Stearate, Natural Flavors, Polyethylene Glycol, Silicon Dioxide, Sucralose.
No Added Yeast or Artificial Colors.
Melatonin 12 mg - Max Strength
| Supplement Facts Serving Size 1 Tablet | ||
|---|---|---|
| Amount Per Serving | % Daily Value | |
|
Melatonin |
12 mg | ** |
|
||
Other Ingredients: Sucrose, Mannitol, Polyplasdone, Crospovidone, Cellulose. Contains <2% of: Magnesium Stearate, Maltodextrin, Natural Flavor, Silicon Dioxide, Stearic Acid, Sucralose, Tapioca Starch.
No Artificial Colors, Artificial Flavors, Milk, Lactose, Soy, Preservatives, Wheat or Yeast.
IMPORTANT: This information may differ from the product you purchased. Please refer to the supplement facts listed on the package label for information related to the purchased product.

Allergen Information
We understand the importance of clear and transparent allergen information. We are committed to sharing accurate details about our products and their ingredients. While we take steps to ensure the quality and consistency of every item, we recommend that customers always review the product packaging and ingredient list prior to use, especially if they have any specific dietary sensitivities or allergy concerns.
Please note that manufacturing and packaging processes may vary depending on the product, and some items may be produced in facilities that also handle a range of other ingredients. Because of this, we always suggest referring to the most up-to-date information on the label and consulting a qualified healthcare provider when in doubt.
Travel Bundle
$24.38 USD
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