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GNC Vitamin C 1000 mg Immune support with Citrus Bioflavonoids, 180 Vegetarian Capsules

GNC Vitamin C 1000 mg Immune support with Citrus Bioflavonoids, 180 Vegetarian Capsules

Regular price $72.67 CAD
Sale price $72.67 CAD Regular price
Save % Sold out

GNC Vitamin C 1000 mg Immune support with Citrus Bioflavonoids, 180 Vegetarian Capsules

Regular price $72.67
Sale price $72.67 Regular price
Save % Sold out
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Key Benefits of Vitamin C

Vitamin C is a cornerstone of daily wellness. It stimulates white blood cell production and function, which are crucial for fighting infections, and protects immune cells from oxidative stress thanks to its antioxidant properties. As a required cofactor for collagen synthesis, vitamin C helps maintain healthy skin, supports wound healing, and keeps blood vessels, bones, and cartilage in good shape. Additionally, it contributes to the maintenance of normal bones and teeth by aiding in collagen matrix formation, and it neutralizes free radicals to support overall cellular health.

Types of Vitamin C Supplements

When it comes to vitamin C supplements, you have choices: ascorbic acid (the most common and budget-friendly), sodium ascorbate (a buffered version that’s easier on the stomach), and liposomal vitamin C (encapsulated for better absorption). Some products also add bioflavonoids, naturally occurring plant compounds that may work synergistically with vitamin C. GNC’s formula uses ascorbic acid as the active ingredient, and it includes citrus bioflavonoids derived from lemon and orange peels for a comprehensive antioxidant profile. The capsules are vegetarian-friendly and free from sugar, starch, artificial colours, artificial flavours, sodium, wheat, gluten, corn, dairy, and soy—perfect for those with dietary restrictions.

How to Choose the Best Vitamin C Supplement

When picking a vitamin C supplement, consider the dosage, form, and any extra ingredients. A typical serving is between 500 mg and 1,000 mg, depending on your needs. Tablets, capsules, powders, and gummies each offer different convenience and absorption rates. If you have a sensitive stomach, a buffered form like sodium ascorbate might be better. Look for products with third party testing or quality seals. GNC, with over 85 years of experience, manufactures this supplement in facilities with strict quality standards. The citrus bioflavonoids are a plus, as they may enhance bioavailability. And if you have sensitivities, this product is allergen-friendly—no common allergens or artificial additives.

What Is Vitamin C and Why Do You Need It?

Vitamin C (ascorbic acid) is a water-soluble vitamin essential for many bodily functions. Since your body can’t make it, you have to get it from your diet or supplements. It’s famous for immune support, acting as a potent antioxidant that shields cells from free radical damage. It’s also necessary for collagen synthesis, a protein that gives structure to skin, blood vessels, tendons, and bones. Without enough vitamin C, your body can’t repair tissues properly or keep bones and teeth strong. This GNC supplement delivers 1,000 mg of vitamin C per capsule, paired with citrus bioflavonoids—plant compounds that may help with absorption and antioxidant activity. Whether for daily wellness or seasonal immune support, vitamin C is fundamental.

Recommended Dosage and Safety

Take one capsule daily for 1,000 mg of vitamin C. Since it’s water-soluble, any extra is usually flushed out in urine, but doses over 2,000 mg per day can cause digestive upset in some people. Always follow the label and check with a health-care professional before starting a new supplement, especially if you are pregnant, nursing, on medication, or have a medical condition. This product is for adults. Store in a cool, dry place out of reach of children.

Frequently Asked Questions

Can I take this vitamin C supplement on an empty stomach? It’s usually fine, but some may get mild stomach upset. Taking it with food can help.

Are the capsules easy to swallow? They are sized for most adults. If you struggle with capsules, a powder version might be better.

How long does one bottle last? With 180 capsules and one per day, it’s a 180-day supply.

Is this product non-GMO? The label doesn’t specifically say non-GMO, but GNC uses high-quality ingredients. Check the packaging for updates.

Does it contain any preservatives? No—it’s free from artificial colours, flavours, and preservatives as stated.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.

Delivery in Canada

Orders are prepared with clear Canada 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

Vitamin4CA 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 dietary 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. Dietary 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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  • Free standard deliveryUsually 2–7 business days to Canada, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

GNC Vitamin C 1000 mg Immune support with Citrus Bioflavonoids, 180 Vegetarian Capsules at Vitamin4CA

Key Benefits of Vitamin CVitamin C is a cornerstone of daily wellness. It stimulates white blood cell production and function, which are crucial for fighting infections, and protects immune cells from oxidative stress...

Category Vitamin C
Delivery area Canada
Checkout Secure checkout
Brand GNC
Price $72.67
Availability Out of stock
1000 mgAntioxidantCitrus BioflavonoidsGluten FreeGNCImmune SupportNo Artificial ColoursNo Artificial FlavoursNo DairyNo Soy

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. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about GNC Vitamin C 1000 mg Immune support with Citrus Bioflavonoids, 180 Vegetarian Capsules

Is GNC Vitamin C 1000 mg Immune support with Citrus Bioflavonoids, 180 Vegetarian Capsules available for Canada customers?

This product is currently unavailable. Check back later or browse similar supplements in our collection.

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 cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.