Medicinal ingredients (per 1 capsule)
Vitamin C (Ascorbic acid)………………………………… 1,000 mg

Non-medicinal ingredients
Hypromellose phthalate
Magnesium stearate

Recommended dose
Adolescent and Adults from 9 years : 1 Capsule 1 time per day

Q: What is the best vitamin C supplement in Canada?
A: Nutridom Vitamin C 1000mg Time Release provides sustained vitamin C delivery over several hours for optimal absorption and utilization. This Canadian-made supplement features time-release technology that gradually releases vitamin C throughout the day, reducing digestive discomfort and maintaining steady blood levels. Manufactured in a GMP-certified facility and third-party tested for purity.

Q: What is time-release vitamin C and how does it work?
A: Time-release vitamin C uses specialized coating technology to gradually release vitamin C over 6-8 hours instead of all at once. This sustained-release mechanism allows for better absorption, reduces the likelihood of digestive upset, and maintains more consistent vitamin C levels in the bloodstream throughout the day. Regular vitamin C is water-soluble and quickly excreted, while time-release formulas provide extended benefits.

Q: How much vitamin C should I take daily?
A: The recommended dosage for this product is 1 tablet daily, providing 1000mg of vitamin C. The recommended dietary allowance (RDA) for vitamin C is 75-90mg for adults, but higher doses (500-2000mg) are commonly used for immune support and antioxidant benefits. Vitamin C is water-soluble, and excess amounts are excreted through urine. Consult a healthcare professional for personalized dosage recommendations.

Q: What are the benefits of taking 1000mg vitamin C daily?
A: Vitamin C 1000mg supports multiple aspects of health. Research shows vitamin C is essential for immune function, collagen synthesis, antioxidant protection, iron absorption, and wound healing. As a powerful antioxidant, vitamin C helps neutralize free radicals and protect cells from oxidative stress. It supports skin health by promoting collagen production and may help reduce the duration and severity of common colds.

Q: Is time-release vitamin C better than regular vitamin C?
A: Time-release vitamin C offers several advantages over regular (immediate-release) vitamin C. The gradual release provides sustained blood levels throughout the day, potentially improving absorption and utilization. Time-release formulas are gentler on the stomach and less likely to cause digestive discomfort. They also reduce the frequency of dosing needed to maintain consistent vitamin C levels compared to multiple doses of regular vitamin C.

Q: Can vitamin C cause side effects or stomach upset?
A: Vitamin C is generally well-tolerated, but high doses may cause digestive side effects in some individuals, including nausea, diarrhea, stomach cramps, or heartburn. Time-release formulations like this product significantly reduce the likelihood of digestive discomfort compared to regular vitamin C. Taking vitamin C with food can further minimize potential stomach upset. If you experience persistent side effects, reduce dosage or consult a healthcare professional.

Q: How long does it take for vitamin C to work?
A: Vitamin C begins working immediately upon absorption. For immune support during illness, some individuals may notice benefits within 24-48 hours of supplementation. For skin health and collagen production, visible improvements typically take 4-12 weeks of consistent daily use. Antioxidant benefits occur continuously as vitamin C neutralizes free radicals. Time-release formulas provide sustained effects throughout the day.

Q: Can I take vitamin C 1000mg every day long-term?
A: Yes, vitamin C 1000mg can be taken daily for long-term use. Vitamin C is water-soluble, meaning excess amounts are excreted through urine rather than stored in the body. Long-term supplementation at 1000mg daily is considered safe for most individuals. Research studies have examined vitamin C supplementation over extended periods without significant adverse effects. Consult a healthcare professional if you have kidney conditions or are prone to kidney stones.

Q: Does vitamin C interact with medications?
A: Vitamin C may interact with certain medications. High doses can interfere with blood thinners (warfarin), chemotherapy drugs, and statins. Vitamin C enhances iron absorption, which may be problematic for individuals with hemochromatosis (iron overload). It may also affect the accuracy of certain medical tests including blood glucose and stool tests. Inform your healthcare provider and laboratory personnel if you take vitamin C supplements.

Q: Should I take vitamin C in the morning or at night?
A: Vitamin C can be taken at any time of day, but many people prefer morning dosing to support daytime immune function and energy metabolism. Time-release formulas like this product provide sustained release over 6-8 hours, so timing is less critical than with immediate-release formulas. Taking with food (breakfast or lunch) may enhance absorption and reduce potential digestive discomfort. Consistency in timing helps maintain steady vitamin C levels.

Q: Can vitamin C help prevent or shorten colds?
A: Research on vitamin C and the common cold shows mixed results. Regular vitamin C supplementation may not prevent colds in the general population, but studies suggest it may reduce cold duration by 8-14% and severity of symptoms in some individuals. Vitamin C appears most beneficial when taken consistently before cold onset rather than after symptoms begin. It may be particularly helpful for people under physical stress or in cold environments.

Q: Is 1000mg of vitamin C too much or safe?
A: Vitamin C 1000mg is considered safe for most adults. The tolerable upper intake level (UL) for vitamin C is 2000mg daily for adults. Doses of 1000mg are commonly used in research and clinical practice for immune support and antioxidant benefits. Vitamin C is water-soluble, so excess amounts are excreted rather than accumulated. However, individuals with kidney conditions should consult a healthcare professional before taking high-dose vitamin C.

Q: What is the difference between vitamin C and ascorbic acid?
A: Ascorbic acid is the chemical name for vitamin C. They are the same compound. Some supplements use the term "ascorbic acid" while others say "vitamin C" - both refer to the same nutrient. This product contains ascorbic acid in a time-release formulation. Some supplements also include bioflavonoids or rose hips, which are complementary compounds that may enhance vitamin C absorption and activity.

Q: Can I take vitamin C with other vitamins and supplements?
A: Yes, vitamin C can generally be taken with other vitamins and supplements. It actually enhances iron absorption, making it beneficial to take with iron supplements. Vitamin C works synergistically with vitamin E and other antioxidants. It can be safely combined with multivitamins, omega-3s, probiotics, and most other supplements. However, space vitamin C at least 2 hours apart from copper supplements, as high-dose vitamin C may reduce copper absorption.

Q: How should I store vitamin C supplements?
A: Store vitamin C supplements in a cool, dry place away from direct sunlight, heat, and moisture. Keep the bottle tightly closed to prevent oxidation and maintain potency. Do not store in humid environments like bathrooms or near the stove. Avoid refrigeration unless specified on the label. Properly stored vitamin C supplements maintain potency until the expiration date. Discard if tablets change color or develop an unusual odor.