Skip to product information
1 of 5

Source Naturals Systemic C, 500mg - 120 Tablets

Source Naturals Systemic C, 500mg - 120 Tablets

Regular price £27.64 GBP
Sale price £27.64 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 Systemic C, 500mg - 120 Tablets

Regular price £27.64
Sale price £27.64 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 -.

What Makes Systemic C Different?

Source Naturals Systemic C is a specially formulated 500 mg vitamin C supplement designed to maximise absorption and retention in the body. Unlike basic ascorbic acid, this product use a proprietary blend to enhance systemic availability, making it an efficient choice for daily immune and antioxidant support. Many people in the UK turn to Systemic C to help meet their nutritional needs, especially during times of increased oxidative stress or when dietary intake is insufficient.

The Role of Vitamin C in Health

Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that the body cannot produce independently. It must be obtained through diet or supplementation. This nutrient acts as a powerful antioxidant, helping to protect cells from oxidative stress caused by free radicals—unstable molecules generated by environmental factors and normal metabolism. Furthermore, vitamin C contributes to the normal functioning of the immune system by supporting the production and activity of white blood cells. Foods such as oranges, strawberries, and bell peppers are excellent sources, but supplements like Systemic C offer a convenient way to ensure adequate intake.

Key Benefits of Systemic C

  • Immune Support: Vitamin C helps maintain the body's natural defences by supporting the normal function of the immune system throughout the year.
  • Antioxidant Protection: By neutralising free radicals, vitamin C contributes to the protection of cells from oxidative stress, promoting healthy ageing and cellular integrity.
  • Enhanced Bioavailability: The unique delivery system in Systemic C is designed to make more vitamin C available for cellular use, potentially improving its effectiveness compared to standard ascorbic acid supplements.

How Systemic C Stands Out

Many vitamin C supplements contain only ascorbic acid, which may be poorly absorbed or quickly excreted. Source Naturals Systemic C features a proprietary blend aimed at improving absorption and retention. While the exact composition is not disclosed, the goal is to provide a more sustained and bioavailable form of vitamin C. This makes Systemic C a preferred option for those seeking a more efficient way to support their immune and antioxidant needs.

Quality You Can Trust

Source Naturals has been a reputable name in the supplement industry for over 40 years, founded in 1982 by Ira Goldberg. Systemic C is manufactured in Scotts Valley, California, under strict Good Manufacturing Practises (cGMPs) ensuring purity, potency, and quality. The product is free from common allergens: no yeast, dairy, egg, gluten, soya, or wheat. It also contains no preservatives, artificial colours, flavours, or fragrances, making it a clean choice for health-conscious consumers in the UK.

Recommended Dosage and Usage

The suggested use is two tablets one to two times daily, providing 1000 to 2000 mg of vitamin C per day. Each bottle contains 120 tablets, enough for a 30- to 60-day supply depending on usage. For best results, take with a meal and a full glass of water. As with any food supplement, consult a health care professional before starting a new regimen, particularly if you are pregnant, nursing, or have a medical condition.

Frequently Asked Questions

Can I take Systemic C on an empty stomach?
Vitamin C is generally well-tolerated, but some individuals may experience mild gastric discomfort if taken on an empty stomach. Taking it with food can help reduce this effect.

Is Systemic C suitable for vegetarians or vegans?
The product contains no yeast, dairy, egg, gluten, soya, or wheat, and no animal-derived ingredients are listed. However, for specific dietary requirements, we recommend contacting the manufacturer for details on excipients.

How should I store this supplement?
Store in a cool, dry place away from direct sunlight and moisture. Keep the bottle tightly closed when not in use and out of reach of children.

Are there any side effects?
Vitamin C is water-soluble, and excess amounts are usually excreted. High doses (above 2000 mg daily) may cause digestive upset or diarrhoea in some individuals. Adhere to the recommended dosage and consult a health care provider if concerns arise.

This product is a food supplement. Food supplements should not be used as a substitute for a varied and balanced diet. These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). 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 Systemic C, 500mg - 120 Tablets at UK Vitality Vitamins

What Makes Systemic C Different?Source Naturals Systemic C is a specially formulated 500 mg vitamin C supplement designed to maximise absorption and retention in the body. Unlike basic ascorbic acid, this product use ...

Category Vitamin C
Delivery area Worldwide
Checkout Secure checkout
Brand Source Naturals
Price £27.64
Availability In stock
120 Count500mgAntioxidantcGMPDairy FreeGluten FreeImmune SupportMade in USASource NaturalsSoya Free

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 Systemic C, 500mg - 120 Tablets

Is Source Naturals Systemic C, 500mg - 120 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.