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21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

Regular price £21.00 GBP
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21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

Regular price £21.00
Sale price £21.00 Regular price
Save % Sold out
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Product Overview

Vitamin C is an essential nutrient that plays a vital role in many bodily functions, including immune support, collagen synthesis, and antioxidant protection. 21st Century Vitamin C 500 mg Prolonged Release Tablets are designed to provide a sustained release of vitamin C, ensuring your body gets a steady supply throughout the day. Each bottle contains 110 tablets, offering a two-month supply at the recommended dosage. This product is ideal for adults seeking a reliable, high-quality vitamin C supplement to support overall health and wellness.

Key Features and Benefits

  • Prolonged Release Formula: The unique prolonged release technology delivers vitamin C gradually, helping to maintain consistent levels in your bloodstream for extended periods. This can be more effective than immediate-release formulas that may cause spikes and drops in concentration.
  • 500 mg of Vitamin C per Tablet: Each tablet provides 500 mg of vitamin C (as ascorbic acid), which is 556% of the Daily Value. This dosage is sufficient to support immune function, skin health, and antioxidant defenses.
  • Immune System Support: Vitamin C is well-known for its role in supporting a healthy immune system. Regular supplementation can help reduce the duration and severity of common colds and support the body's natural defenses.
  • Antioxidant Protection: As a powerful antioxidant, vitamin C helps protect cells from damage caused by free radicals and oxidative stress, which are linked to aging and chronic diseases.
  • Collagen Production: Vitamin C is essential for the synthesis of collagen, a protein that is crucial for healthy skin, joints, bones, and blood vessels. This can promote wound healing and maintain skin elasticity.
  • Convenient 110-Count Bottle: With 110 tablets per bottle, you get a generous supply that lasts for months, reducing the need for frequent repurchases.

How to Use

As a dietary supplement, adults should take one (1) prolonged release tablet daily with any meal, or as directed by a healthcare provider. Swallow the tablet whole with a full glass of water. Do not crush, chew, or break the tablet, as this may interfere with the prolonged release mechanism. For best results, take at the same time each day to maintain consistent nutrient levels.

Who It Is For

21st Century Vitamin C 500 mg Prolonged Release Tablets are suitable for adults who want to support their immune system, enhance antioxidant protection, and promote healthy skin and joints. It is ideal for individuals with busy lifestyles who may not get enough vitamin C from diet alone, as well as those who prefer a sustained-release supplement to avoid frequent dosing. This product is also a great choice for people looking for a high-quality, affordable vitamin C supplement without unnecessary additives.

Why Choose This Product

Choosing 21st Century Vitamin C 500 mg Prolonged Release Tablets means opting for a trusted brand that prioritizes quality and value. The prolonged release formula sets it apart from standard vitamin C supplements by providing a steady absorption, which can be gentler on the stomach and more effective for maintaining optimal levels. With a generous 110-count bottle, you get excellent value for your money. Plus, the product is manufactured in facilities that follow strict quality control standards, ensuring purity and potency.

Technical Details

  • Active Ingredient: Vitamin C (as Ascorbic Acid) 500 mg per tablet
  • Other Ingredients: Cellulose, Stearic Acid, Croscarmellose Sodium, Silica, and Magnesium Stearate. Contains <1% of: Hydroxypropyl Methylcellulose, Polyethylene Glycol, Titanium Dioxide (color), and Polysorbate 80.
  • Form: Tablet, prolonged release
  • Count: 110 tablets per bottle
  • Dimensions: 2.375 x 1.75 x 3.75 inches
  • Weight: 0.2596 pounds
  • No artificial flavors, no preservatives, and gluten-free.

Always consult your healthcare provider before starting any new supplement regimen, especially if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children. Store in a cool, dry place.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count at NutriSentra

Product OverviewVitamin C is an essential nutrient that plays a vital role in many bodily functions, including immune support, collagen synthesis, and antioxidant protection. 21st Century Vitamin C 500 mg Prolonged Re...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand 21st Century
Price £21.00
Availability In stock
110 count21st century500 mgantioxidantimmune supportprolonged releasevitamin cvitamin c supplementvitamin c tablets

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about 21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

Is 21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.