Skip to product information
1 of 4

Source Naturals Vitamin B6, 100 mg, for Immune Support – 250 Tablets

Source Naturals Vitamin B6, 100 mg, for Immune Support – 250 Tablets

Regular price £26.55 GBP
Sale price £26.55 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free worldwide delivery

Secure checkout

Buy More Save More!

Source Naturals Vitamin B6, 100 mg, for Immune Support – 250 Tablets

Regular price £26.55
Sale price £26.55 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked worldwide delivery. Estimated arrival between - and -.

Health Benefits of Vitamin B6

Getting enough vitamin B6 is vital for keeping your body running smoothly. This nutrient supports a strong immune defence, helps your body release energy from the food you eat, and keeps your nerves in good working order. It also plays a part in making red blood cells, which carry oxygen around your body. Many people also find it helpful for eg PMS symptoms and managing homocysteine levels for heart health.

What Is Vitamin B6 (Pyridoxine)?

Vitamin B6, also called pyridoxine, is a water-soluble vitamin that your body can't store for long, so you need a regular supply. This Source Naturals product gives you 100 mg of vitamin B6 as pyridoxine hydrochloride, a form that's easy for your body to use. Your body use it for over 100 chemical reactions, including breaking down proteins, carbs, and fats, turning food into energy, and making important brain chemicals like serotonin and dopamine. It is also needed to make haemoglobin, the part of red blood cells that carries oxygen.

Is 100 mg of Vitamin B6 Right for You?

The recommended daily amount of vitamin B6 for adults is around 1.3 to 2.0 mg, but many people take higher amounts for specific reasons. The 100 mg dose in this supplement is considered high-strength and is at the top end of what is considered safe without causing problems. This level is often chosen by those wanting extra support for their immune system, energy levels, or hormone balance. Because it is the maximum, don't take extra B6 from other supplements to stay safe. If you're pregnant, breastfeeding, on medication, or have health concerns, check with your doctor first.

Potential Side Effects & Safety

Vitamin B6 is generally safe at the recommended dose. Very high doses (over 200 mg daily for a long time) have been linked to nerve damage called peripheral neuropathy. The 100 mg dose in this product is well below that, but it is still wise to be cautious if you plan to use it for a long time. Some people might get mild nausea or headache. To lower the risk, take one tablet each day and don't exceed that. Always talk to a health care professional before starting any new supplement.

How to Choose a Vitamin B6 Supplement

When picking a vitamin B6 supplement, look at the form, dose, purity, and how it is made. This Source Naturals product use pyridoxine hydrochloride, a stable and effective form. The tablets are free from yeast, dairy, egg, gluten, corn, soya, wheat, sugar, starch, preservatives, artificial colours, flavours, and fragrances, so they suit many diets. Source Naturals makes this in the USA following strict manufacturing standards. With over 40 years in business, they test each batch for potency and purity, giving you a reliable product.

This product is a food supplement. Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. Do not exceed the recommended dose. Keep out of reach of children. If you are pregnant, breastfeeding, taking medication, or have a medical condition, consult your health care professional before use. This product is not intended to diagnose, treat, , or prevent any disease.

Worldwide Delivery

Orders are prepared with clear worldwide 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

UK Vitality Vitamins 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.

View full details
  • Tracked worldwide delivery

    Clear delivery messaging for shoppers worldwide.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

Source Naturals Vitamin B6, 100 mg, for Immune Support – 250 Tablets at UK Vitality Vitamins

Health Benefits of Vitamin B6Getting enough vitamin B6 is vital for keeping your body running smoothly. This nutrient supports a strong immune defence, helps your body release energy from the food you eat, and keeps y...

Category Vitamins & Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Source Naturals
Price £26.55
Availability In stock
250 tabletscgmpenergy metabolismfood supplementgluten freehigh potencyimmune supportnon-gmopyridoxine hydrochloridered blood cell health

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 UK Vitality Vitamins shows before checkout

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

Questions about Source Naturals Vitamin B6, 100 mg, for Immune Support – 250 Tablets

Is Source Naturals Vitamin B6, 100 mg, for Immune Support – 250 Tablets available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide 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

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