21st Century Vitamin C 500 mg Prolonged Release Tablets –...

Home 21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

$39.72

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.

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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.

21st Century Vitamin C 500 mg Prolonged Release Tablets, 110 Count

$39.72

Description
Additional Information

Key Benefits of Vitamin C

Vitamin C is well known for its role in supporting a healthy immune system. Research suggests that adequate intake may help maintain your body's natural defences. As an antioxidant, vitamin C helps protect cells from damage by free radicals—unstable molecules that can contribute to aging and various health concerns. Additionally, vitamin C is involved in collagen synthesis, which supports the structure of skin, blood vessels, and connective tissues. While individual results vary, making vitamin C part of your daily routine is a simple step towards overall wellness.

Why Choose Prolonged Release Tablets?

Unlike immediate-release vitamin C supplements, prolonged release formulations release the nutrient slowly over several hours. This helps maintain more consistent levels in the body compared to a single large dose that is quickly excreted. For those who prefer steady support throughout the day, this extended release tablet is a convenient choice. 21st Century's formula is designed to provide sustained release, so you can benefit from vitamin C's support over a longer period.

What Is Vitamin C and Why Do You Need It?

Vitamin C, also called ascorbic acid, is a water-soluble nutrient essential for overall health. It acts as an antioxidant, neutralizing free radicals that cause oxidative stress. Your body also needs it for proper immune function and to maintain healthy bones, cartilage, teeth, and gums. Because humans cannot produce vitamin C, it must come from diet or supplements. This 500 mg prolonged release tablet from 21st Century provides a steady supply throughout the day.

How to Choose the Best Vitamin C Supplement

When selecting a vitamin C supplement, consider dosage, form, and additional ingredients. Each tablet provides 500 mg—a moderate dose suitable for daily maintenance. The prolonged release form is ideal for consistent support without multiple doses. This product contains No added sugar, salt, yeast, preservatives, artificial colour, or flavour, making it a clean option for health-conscious individuals. With 110 tablets per bottle, you have a generous supply. Always follow the recommended dosage and consult a healthcare professional if you have concerns.

Frequently Asked Questions

Can I take this on an empty stomach? Vitamin C is generally well tolerated, but taking it with food may reduce the risk of stomach upset. The prolonged release design may also help minimize digestive discomfort.

How long does one bottle last? At one tablet daily, 110 tablets provide approximately 3.5 months of supply.

Is this product suitable for vegetarians? The tablets are made without animal-derived ingredients, but check the label for specific certifications.

Can I take more than one tablet per day? Stick to the recommended dosage. If you feel you need more, consult a healthcare practitioner.

Recommended Dosage and Safety

Adults: take one tablet daily, preferably with a meal. Do not exceed the recommended dose. This product is a dietary supplement and should not replace a balanced diet or medical treatment. Keep out of reach of children. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare provider before use. Store in a cool, dry place. This product is a licensed Natural Health Product in Canada. Always read the label and follow directions for use. Consult a healthcare practitioner if symptoms persist.

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.