High Potency Vitamin C with Minerals | THORNE Canada

Home THORNE - High Potency Vitamin C - Ascorbic Acid with Calcium, Magnesium & Potassium - 42 Servings

THORNE - High Potency Vitamin C - Ascorbic Acid with Calcium, Magnesium & Potassium - 42 Servings

$79.49

Delivery & Return Ask a Question

Dresses Size Chart

Dress Size Chart (Inch)

DRESSES SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	34"-35"
S	2-4	33"-34"	26"-27"	36"-37"
M	6-8	35"-36"	28"-29"	38"-39"
L	10-12	37"-39"	30"-32"	40"-42"
XL	14	40"-42"	33"-35"	43"-45"

Dress Size Chart (cm)

DRESSES SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	86.3-88.9
S	2-4	83.8-86.3	66-68.5	91.4-93.9
M	6-8	88.9-91.4	71.1-73.6	96.5-99
L	10-12	93.9-99	76.2-81.2	101.6-106.6
XL	14	101.6-106.6	81.2-88.9	109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)

SWIMWEAR SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	33"-34"
S	2	33"-34"	26"-27"	35"-37"
M	4	35"-36"	28"-29"	37"-38"
L	6	37"-39"	30"-32"	39"-41"
XL	8	40"-42"	33"-35"	42"-44"

Shoes Size Chart

US	EURO	UK	AUS	JAPAN	CHINA
5	35-36	3	3.5	21.5	35
5.5	36	3.5	4	22	35.5
6	36-37	4	4.5	22.5	36
6.5	37	4.5	5	23	36.5
7	37-38	5	5.5	23.5	37
7.5	38	5.5	6	24	37.5
8	38-39	6	6.5	24.5	38
8.5	39	6.5	7	25	38.5
9	39-40	7	7.5	25.5	39
9.5	40	7.5	8	26	39.5
10	40-41	8	8.5	26.5	40
11	41-42	9	9.5	27.5	41

Delivery

Orders are generally processed within 1–3 business days. Standard delivery to addresses in Canada usually takes approximately 5–15 business days after dispatch.

Tracking information will be sent by email when it becomes available. Delivery times are estimates and may be affected by carrier delays, customs, severe weather or circumstances outside our control.

Prices are displayed in Canadian dollars.
Applicable taxes and shipping charges are calculated at checkout.
Orders may be delivered in more than one shipment.
Please verify your shipping address before completing your order.

Returns & Refunds

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and other health-related products must be unused, unopened, sealed and returned in their original packaging.

Opened or used products cannot be returned for health and safety reasons, unless the item arrived damaged, defective or incorrect. Damaged, defective or incorrect items should be reported within 48 hours of delivery.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns. A restocking fee of up to 20% may apply where permitted. Original shipping charges are non-refundable unless the return results from an error on our part.

Refunds are issued to the original payment method after the returned item has been received and inspected. Please allow up to 7 business days for the refund to be processed.

Approved Return Address
Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Please contact us before sending a return. Returns sent without prior authorization may be delayed, rejected or returned to the sender.

Need Help?

For questions about an order, delivery, return or refund, contact our customer support team and include your order number.

Email: info@cloverlight.net

Vitamin4CA.com is operated by Cloverlight LLC.

THORNE - High Potency Vitamin C - Ascorbic Acid with Calcium, Magnesium & Potassium - 42 Servings

$79.49

Description
Additional Information

Key Benefits of Vitamin C

Vitamin C is best known for its role in immune support. It helps stimulate white blood cell production and function, aiding your body's natural defences. As a powerful antioxidant, it also neutralizes free radicals, protecting cells from oxidative stress. Additionally, vitamin C is essential for collagen synthesis, which maintains skin elasticity, wound healing, and joint health. THORNE's formula includes buffering minerals—calcium, magnesium, and potassium—to support bone health, nerve function, and muscle contraction while reducing stomach acidity. This makes it easy to take higher doses without discomfort. Health Canada permits the claim: 'Helps maintain immune function.'

Types of Vitamin C Supplements

Vitamin C supplements come in various forms. Ascorbic acid is common but can be acidic and cause digestive distress. Buffered vitamin C, like THORNE's, combines ascorbic acid with alkaline minerals (calcium, magnesium, potassium) to neutralize acidity, offering a gentler experience. Other forms include sodium ascorbate (higher sodium), liposomal vitamin C (enhanced absorption), and whole-food sources like acerola cherry. THORNE's mineral ascorbate blend delivers high potency with added nutritional value and excellent tolerability.

What Is Vitamin C and Why Do You Need It?

Vitamin C is a water-soluble essential nutrient that your body cannot produce. It must come from diet or supplements. THORNE's High Potency Vitamin C provides 1,000 mg of ascorbic acid per serving (two capsules), combined with calcium, magnesium, and potassium for enhanced absorption and minimized stomach upset. This formula supports immune function, promotes collagen for healthy skin and connective tissues, and provides antioxidant protection. Whether for daily wellness or targeted support, this third-party certified supplement offers a reliable, high-quality option.

How to Choose the Best Vitamin C Supplement

When choosing a vitamin C supplement, consider dosage, form, and additives. THORNE's product provides 1,000 mg per serving—potent yet manageable. The buffered form is ideal for sensitive stomachs. Look for third-party certification to ensure purity and potency. This supplement is gluten-free, dairy-free, and soy-free, suitable for many with dietary restrictions. THORNE is trusted by professional sports teams and healthcare practitioners, reflecting commitment to quality.

Recommended Dosage and Safety

The suggested use is two capsules daily, providing 42 servings per bottle. Vitamin C is water-soluble, but doses over 2,000 mg daily may cause diarrhea or cramping. Start with the recommended serving. Women who are pregnant or nursing, individuals with kidney disorders, or those on medication should consult a healthcare professional. Vitamin C can increase iron absorption; use caution if you have hemochromatosis or iron overload. Store in a cool, dry place, out of reach of children.

Frequently Asked Questions

Can I take THORNE Vitamin C on an empty stomach?
The buffered form is gentle, but if you have a sensitive stomach, take with food.

Is this product suitable for vegetarians?
Yes, the capsules are vegetarian-friendly, made from hypromellose.

How does it compare to liposomal vitamin C?
Liposomal vitamin C uses lipid encapsulation for higher absorption per milligram. THORNE's mineral ascorbate offers a convenient, cost-effective alternative with good bioavailability and added minerals.

Can I split the dose throughout the day?
Yes, splitting the two capsules can improve absorption and reduce any discomfort. Vitamin C has a short half-life, so smaller, frequent doses maintain steady levels.

Is this product third-party tested?
Yes, it is third-party certified for purity and potency, ensuring what's on the label is accurate.

Risk information: High doses may cause digestive upset. Consult your healthcare practitioner before use if you are pregnant, nursing, or have a medical condition. Always read and follow the label. This product is a natural health product; Health Canada-approved claims are supported by its monograph for vitamin C.

Important Information

Things You Need to Know

Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.