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21st Century 800 mcg Folic Acid Tablets

$34.99

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.

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21st Century 800 mcg Folic Acid Tablets

21st Century 800 mcg Folic Acid Tablets

$34.99

Who Can Benefit from Folic Acid?

Folic acid is a water-soluble B vitamin that plays a key role in DNA synthesis and cell division. While many adults get enough folate from food, certain groups may need extra support. Women of childbearing age, pregnant individuals, and those with conditions affecting nutrient absorption (such as coeliac disease) often require supplementation. Consulting a health-care provider can help determine if folic acid is right for you.

What Is Folic Acid?

Folic acid, also known as vitamin B9, is the synthetic form of folate. It is essential for red blood cell formation and healthy fetal development. This 800 mcg supplement provides a potent dose to support overall wellness, particularly during pregnancy or for individuals with increased needs.

Health Benefits of Folic Acid

Folic acid contributes to normal blood formation and helps reduce the risk of neural tube defects when taken before and during early pregnancy. It also supports homocysteine metabolism, which is important for cardiovascular health. Health Canada recognizes these well-established benefits. Individual results may vary.

How Much Folic Acid Is Recommended?

The recommended dietary allowance (RDA) for most adults is 400 mcg daily. During pregnancy, the RDA increases to 600 mcg, with many health-care providers suggesting 400–800 mcg from supplements. The 800 mcg dosage in these tablets aligns with prenatal guidelines. The tolerable upper intake level from supplements is 1,000 mcg per day; exceeding this may mask vitamin B12 deficiency.

Folic Acid vs. Methylfolate: Which Is Better?

Standard folic acid is effective for most people. However, those with MTHFR gene variants may have trouble converting folic acid to its active form (L-methylfolate). This product contains traditional folic acid, which is well-absorbed and backed by decades of research. If you have a known methylation issue, consider speaking with your health-care provider about methylfolate.

How to Choose a Quality Supplement

Look for products that have third-party testing for purity. This folic acid tablet is free from added sugar, yeast, preservatives, artificial flavors, and colours—making it a clean option. The easy-to-swallow design encourages consistent use. 21st Century ensures each batch meets quality standards.

Potential Side Effects and Precautions

Folic acid is generally safe at recommended doses. Side effects are rare but may include nausea or digestive upset. High doses can mask a vitamin B12 deficiency, especially in older adults. To avoid this, monitor B12 levels if taking high doses. Do not exceed the upper limit without medical supervision. Always consult your health-care provider before starting a new supplement.

Frequently Asked Questions

Can I take folic acid if I'm not pregnant?

Yes, it supports red blood cell production and cardiovascular health for everyone.

Is 800 mcg too much?

No, it's within the safe range and commonly recommended during pregnancy. The upper limit from supplements is 1,000 mcg.

Does this product contain gluten?

The product is free from yeast and preservatives but does not specify gluten-free status. Check the label or contact the manufacturer.


These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use.

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.

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