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21st Century B-100 Complex Prolonged Release Tablets, 60 Count (Pack of 1), High Potency Vitamin B Complex for Nervous System, Energy Support, Includes Vitamin B1, B2, B6, Biotin & Calcium

21st Century B-100 Complex Prolonged Release Tablets, 60 Count (Pack of 1), High Potency Vitamin B Complex for Nervous System, Energy Support, Includes Vitamin B1, B2, B6, Biotin & Calcium

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21st Century B-100 Complex Prolonged Release Tablets, 60 Count (Pack of 1), High Potency Vitamin B Complex for Nervous System, Energy Support, Includes Vitamin B1, B2, B6, Biotin & Calcium

Regular price £27.88
Sale price £27.88 Regular price
Save % Sold out
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Product Overview

The 21st Century B-100 Complex Prolonged Release Tablets provide a high-potency blend of essential B vitamins in a convenient prolonged-release formula. Each serving delivers 100 mg of key B vitamins including B1 (Thiamine), B2 (Riboflavin), B6 (Pyridoxine), along with Biotin, Folic Acid, and Calcium to support your body's daily needs. This product is designed to help maintain a healthy nervous system, promote energy metabolism, and support overall well-being.

Key Features and Benefits

  • Prolonged Release Technology: The unique formulation slowly releases B vitamins over time, providing sustained energy and nutritional support throughout the day.
  • High Potency B-Complex: Each tablet provides 100 mg of major B vitamins, ensuring you get a robust dose to support metabolic functions.
  • Nervous System Support: B vitamins are essential for proper nerve function and neurotransmitter synthesis, helping to maintain a healthy nervous system.
  • Energy Metabolism: B vitamins play a key role in converting food into energy, helping to reduce fatigue and tiredness.
  • Includes Biotin and Calcium: Biotin supports healthy hair, skin, and nails, while calcium contributes to normal muscle function and bone health.
  • Easy to Swallow: The tablets are coated for easy swallowing and have no added artificial flavors or colors.

How to Use

Adults take one (1) tablet daily with any meal, or as directed by a healthcare provider. Do not exceed recommended dosage. For best results, take consistently as part of a balanced diet and healthy lifestyle. Swallow whole; do not crush or chew the prolonged-release tablet.

Who It Is For

This B-100 Complex is ideal for adults who want to support their energy levels, nervous system health, and overall vitality. It is particularly beneficial for those with busy lifestyles, athletes, individuals experiencing occasional stress, or anyone looking to fill nutritional gaps in their diet. The prolonged-release formula is perfect for those who prefer a steady supply of B vitamins rather than a quick spike.

Why Choose This Product

21st Century is a trusted brand known for quality and value. This B-100 Complex is manufactured in facilities that follow strict quality control standards. The prolonged-release technology ensures optimal absorption and sustained benefits. With 60 tablets per bottle, it provides a convenient two-month supply. Plus, it is free of gluten, yeast, and artificial additives, making it suitable for many dietary needs.

Technical Details

  • Form: Prolonged Release Tablet
  • Count: 60 Tablets
  • Item Weight: 0.2282 pounds
  • Dimensions: 2.375 x 1.75 x 3.75 inches
  • Key Ingredients: Vitamin B1 (Thiamine Mononitrate), Vitamin B2 (Riboflavin), Vitamin B6 (Pyridoxine HCl), Biotin, Folic Acid, Calcium Carbonate, and other B vitamins.

Elevate your daily nutrition with 21st Century B-100 Complex Prolonged Release Tablets – your partner for sustained energy and nervous system wellness.

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 B-100 Complex Prolonged Release Tablets, 60 Count (Pack of 1), High Potency Vitamin B Complex for Nervous System, Energy Support, Includes Vitamin B1, B2, B6, Biotin & Calcium at NutriSentra

Product OverviewThe 21st Century B-100 Complex Prolonged Release Tablets provide a high-potency blend of essential B vitamins in a convenient prolonged-release formula. Each serving delivers 100 mg of key B vitamins i...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand 21st Century
Price £27.88
Availability In stock
21st CenturyB-100B-ComplexBiotinCalciumEnergy SupportHigh PotencyNervous SystemProlonged ReleaseVitamin B

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 B-100 Complex Prolonged Release Tablets, 60 Count (Pack of 1), High Potency Vitamin B Complex for Nervous System, Energy Support, Includes Vitamin B1, B2, B6, Biotin & Calcium

Is 21st Century B-100 Complex Prolonged Release Tablets, 60 Count (Pack of 1), High Potency Vitamin B Complex for Nervous System, Energy Support, Includes Vitamin B1, B2, B6, Biotin & Calcium 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.