AOR AOR - Vitamin C 1000mg, 300 vcaps
AOR Vitamin C - Vitamin C helps to regulate the immune system, detoxify harmful compounds and reduce blood pressure. Vitamin C is a potent antioxidant, protecting the body from disease and aging and even helping recycle other antioxidants such as vitamins A and E, glutathione and lipoic acid, making them more effective. Due to its anti-inflammatory and anti-histamine effects, vitamin C is also effective for allergy relief, and at high doses it can act as a gentle laxative for occasional constipation. Vitamin C is needed for the synthesis of adrenal hormones, making it an important nutrient for combating the negative effects of stress. AOR’s Vitamin C formula is a high dose, pure ascorbic acid and can benefit everyone, especially those who have a family history of cardiovascular disease, seasonal allergies, weak immune system or people who do not regularly consume citrus fruits or other foods rich in vitamin C.

Price
Regular Canadian retail price: $42.88 CAD. Price Vault members pay below retail on this product. Member pricing is private and shown after a free opt-in, with no membership fee, no minimum order and no subscription.
In stock. Free shipping across Canada on orders over $89, flat $9.95 under that. 30 days to request a return, with return shipping paid by the customer. Ships from Victoria, BC.
Why people keep reordering it
- Year-round defense
- Daily support for a resilient immune response.
- Antioxidant support
- Helps protect cells from everyday oxidative stress.
- Tradition meets research
- Time-tested ingredients in clinically informed doses.
Best suited to: someone wanting one simple high dose capsule, people who eat little citrus or few vegetables, someone under physical or seasonal stress wanting antioxidant support.
What the research supports
One capsule a day gives you 1,000 mg of plain ascorbic acid, no added minerals or bioflavonoids. The 300-capsule bottle lasts about ten months.
Immune-support trials commonly use 500 to 2,000 mg a day.
- Cold duration (evidence: moderate, from human rct, meta-analysis)
- Vitamin C supports several steps immune cells use to respond to a cold. Regular daily intake above about 200 mg has modestly shortened how long colds last in trials.
- Free radical defense (evidence: strong, from human rct, mechanistic)
- As a water-soluble antioxidant, ascorbic acid neutralizes free radicals directly and helps regenerate vitamin E once it has been used up, extending how long that fat-soluble antioxidant keeps working.
Read the literature: Cold duration on PubMed, Free radical defense on PubMed.
Is it right for you
Worth it if
- Someone wanting one simple high dose capsule
- 1000 mg of ascorbic acid in a single capsule covers a full day's intake without needing to split doses.
- People who eat little citrus or few vegetables
- This replaces the vitamin C that would otherwise come from produce, at a dose well above minimum requirements.
- Someone under physical or seasonal stress wanting antioxidant support
- Vitamin C is used up faster during stress and supports adrenal hormone synthesis at doses like this.
Look elsewhere if
- Anyone with a sensitive stomach or history of loose stools on vitamin C
- Look for a buffered or lower dose form, such as calcium or sodium ascorbate around 500 mg, which is gentler.
- Someone prone to kidney stones
- Sustained high dose ascorbic acid can raise oxalate load, so a lower dose or a form with added minerals is a better fit, and this is worth discussing with a health care practitioner first.
- Someone who just wants a small maintenance dose
- A 250 mg or lower vitamin C tablet matches ordinary dietary needs without the laxative effect this dose can produce.
What to expect
There is nothing to feel directly from vitamin C itself, since it works as a cofactor and antioxidant rather than a stimulant or sedative. Consistent daily use over weeks to months is what supports normal immune and connective tissue function, and any noticeable effect, like fewer or milder colds, would only show up over that longer stretch.
How it compares
- Compared with a buffered vitamin C such as calcium or sodium ascorbate
- Plain ascorbic acid at 1000 mg delivers more vitamin C per capsule with fewer added minerals. The tradeoff: It is more acidic and more likely to cause stomach upset or loose stools at this dose than a buffered version.
- Compared with a low dose multivitamin's vitamin C content
- This gives a dedicated 1000 mg dose rather than the 60 to 90 mg typically bundled into a multivitamin. The tradeoff: You need to take it as a separate capsule rather than getting it folded into one pill.
Product details
- Active ingredient
- Vitamin C (ascorbic acid)
- Ingredient form
- vcaps
- Strength
- 1000 mg
- Servings per container
- 300
- Suggested use
- Take 1 capsule daily with or without food, or as directed by a health care practitioner.
- Country of manufacture
- Canada
- Independent testing
- ISO-certified third-party labs
- Certifications
- Non-GMO, Made in Canada
- Storage
- Store in a cool, dry place
- Brand
- AOR
How to take it
Take 1 capsule daily with or without food, or as directed by a health care practitioner.
- Store in a cool, dry place away from direct light.
- Keep out of reach of children.
- Consult a practitioner if you are pregnant, nursing or on medication.
Ingredients
Each vegetable capsule contains
- Vitamin C (ascorbic acid)
- 1000 mg
Non-medicinal ingredients
Ascorbyl palmitate, sodium stearyl fumarate. Capsule: Hypromellose, carrot root powder.
Free from
Contains no wheat, gluten, nuts, peanuts, sesame seeds, sulphites, mustard, dairy, soy, eggs, fish, shellfish or any animal byproduct.
Interactions and cautions
- Medications
- Some immune botanicals may interact with immunosuppressant medication. Review with your practitioner.
- Timing
- Separate from medications by 2 to 4 hours unless directed otherwise by a healthcare practitioner.
- Pregnancy and breastfeeding
- Consult a healthcare practitioner before use if pregnant or breastfeeding.
- General
- Use only as directed. Discontinue and consult a practitioner if you experience an adverse reaction.
This product is not intended to diagnose, treat, cure or prevent disease. Consult a healthcare practitioner before use. Free certified advisors are available at 1-888-386-1211, Mon to Fri, 9am to 5pm PT.
Questions about AOR - Vitamin C 1000mg
- Is this the genuine, authentic product?
- Yes. It is identical to what you would pay full price for anywhere else, sourced through our authorized supplier relationships.
- How is the price below retail?
- We buy direct, with nobody in the middle taking a cut, and we sell it for close to what we paid. You see the price privately because you have unlocked the Vault.
- How fast does it ship?
- Orders placed before 12pm PT are processed the same day and ship within two business days. Shipping is free over $89, and a flat $9.95 under that.
- Can I return it?
- You have 30 days after it arrives to request a return. Product must be unused, in its original packaging, with proof of purchase, and return shipping is paid by you. Find it cheaper anywhere in Canada and we will match the price.