Recommended Dosage and Safety

The recommended serving of Jamieson Exxtra-C is one capsule daily, providing 1,000 mg of vitamin C. This amount exceeds basic needs but stays within safe limits for most adults. The tolerable upper intake level is 2,000 mg per day, so a 1,000 mg dose is suitable for those seeking extra support. To minimize potential digestive discomfort, take the capsule with a meal and plenty of water. If you have a history of kidney stones or other medical conditions, consult your healthcare provider before use. Keep out of reach of children. Always read the label and follow directions for use.

Key Benefits of Vitamin C

Vitamin C is widely recognized for its role in supporting immune function. Research indicates that adequate intake may help shorten the duration of common colds and bolster the body's natural defences. Additionally, vitamin C acts as a potent antioxidant, neutralizing free radicals that contribute to oxidative stress. This antioxidant activity supports overall cellular health. Vitamin C is also essential for collagen synthesis, which maintains the structure of skin, bones, tendons, and blood vessels. It further supports healthy teeth and gums, and enhances absorption of non-heme iron from plant foods. While these benefits are well documented, individual results may vary, and supplements should complement a balanced diet.

What Is Vitamin C and Why Do You Need It?

Vitamin C, or ascorbic acid, is a water-soluble vitamin your body cannot produce on its own. This essential nutrient must come from diet or supplementation. It participates in many physiological processes, including maintaining healthy connective tissue, aiding immune function, and improving iron absorption from plant-based foods. Many Canadians turn to vitamin C supplements to meet daily needs, especially during stress or seasonal changes. Jamieson Exxtra-C provides 1,000 mg per capsule in a convenient form, with 75 capsules per bottle, designed for those who prioritize their daily wellness.

Types of Vitamin C Supplements

Vitamin C supplements come in several forms. The most common is ascorbic acid, which is highly bioavailable and cost-effective. Other options include sodium ascorbate (a buffered form that may be gentler on the stomach), calcium ascorbate, and liposomal vitamin C for enhanced absorption. Jamieson Exxtra-C uses standard ascorbic acid in an easy-to-swallow capsule. Those with sensitive stomachs may prefer buffered versions, though many tolerate ascorbic acid well when taken with food.

How to Choose the Best Vitamin C Supplement

When selecting a vitamin C supplement, consider dosage, form, and certifications. The recommended daily intake for adults is 75–90 mg, but higher doses like 500 mg or 1,000 mg support specific wellness goals. Higher doses are generally safe due to vitamin C's water solubility, but tolerance varies. Look for reputable brands like Jamieson, which adhere to strict quality standards. Non-GMO, gluten-free, and vegetarian options are available. Exxtra-C capsules are convenient for on-the-go use and provide a straightforward way to boost your vitamin C intake.

Frequently Asked Questions

Can I take Exxtra-C on an empty stomach? While you can, taking it with food may reduce the risk of stomach upset.

How long does a bottle last? With 75 capsules and one per day, each bottle provides a 75-day supply.

Is this product suitable for vegetarians? Jamieson Exxtra-C capsules are typically made with vegetarian-friendly ingredients, but check the label for specific certifications.

What is the difference between Exxtra-C and other vitamin C supplements? Exxtra-C offers a high-potency 1,000 mg dose in capsule form, backed by Jamieson's quality assurance.