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NOW Foods Flush Free Niacin Double Strength 640 mg, 90 Vcaps (Pack of 2)

$82.32

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.

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  • Applicable taxes and shipping charges are calculated at checkout.
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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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Email: info@cloverlight.net

Vitamin4CA.com is operated by Cloverlight LLC.

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NOW Foods Flush Free Niacin Double Strength 640 mg, 90 Vcaps (Pack of 2)

NOW Foods Flush Free Niacin Double Strength 640 mg, 90 Vcaps (Pack of 2)

$82.32

What Is Niacin (Vitamin B3)?

Niacin, also known as vitamin B3, is an essential water-soluble nutrient that helps your body convert carbohydrates, fats, and proteins into usable energy. It plays a key role in supporting normal nervous system function, maintaining healthy skin and mucous membranes, and contributing to cellular metabolism. Since water-soluble vitamins cannot be stored in large amounts, a consistent dietary intake or supplementation is important for overall health.

How to Choose a High-Quality Niacin Supplement

When selecting a niacin supplement, look for products from reputable brands like NOW Foods, which are committed to quality manufacturing. Third-party verification by organisations such as USP, NSF, or ConsumerLab provides added assurance of potency and purity. This flush-free niacin supplement is non-GMO, vegan, and gluten-free, making it suitable for a variety of dietary needs. The product is a licensed natural health product in Canada, so you can trust its safety and efficacy when used as directed.

Niacin vs. Niacinamide – Which Form Is Right for You?

Niacin is available in several forms, each with distinct characteristics. Immediate-release nicotinic acid can cause a temporary flush (tingling and warmth) as blood vessels dilate. Niacinamide, a different form, does not cause flushing but lacks the same lipid-modulating effects. This product features a flush-free niacin formulation (typically inositol hexanicotinate), which minimises the flushing sensation while still providing the benefits of vitamin B3. For those sensitive to the niacin flush, this form offers a comfortable way to supplement.

Recommended Dosage and How to Take Niacin

Each capsule provides 640 mg of flush-free niacin – a double-strength dose. If you are new to niacin supplementation, it is advisable to start with a lower dose (e.g., one capsule per day) and increase gradually as tolerated. Always take niacin with food to reduce the risk of stomach upset. Consult a health-care practitioner before use, especially if you have any medical conditions, are taking medications, or are pregnant or breastfeeding. Do not exceed the recommended dosage unless directed by a health professional.

Potential Side Effects and Safety Considerations

While flush-free niacin is designed to reduce flushing, some individuals may still experience mild side effects such as stomach discomfort or headache. High doses of niacin (over 50 mg per day) can, with prolonged use, lead to adverse effects like liver toxicity. Monitor your body’s response and avoid exceeding the suggested amount. This product is a licensed natural health product under the Natural Health Products Regulations. Keep out of reach of children. If symptoms persist, discontinue use and consult a health-care practitioner.

Frequently Asked Questions

What is flush-free niacin?

Flush-free niacin is a form of niacin (often inositol hexanicotinate) that is less likely to cause the flushing reaction associated with immediate-release nicotinic acid. It provides the benefits of vitamin B3 without the uncomfortable warmth and tingling.

How much niacin should I take daily?

The recommended daily intake for adults varies; the RDA for niacin is 14–16 mg per day. However, therapeutic doses used for specific health goals may be much higher. Always follow the dosage on the supplement label or as advised by a health-care practitioner.

Can I take niacin on an empty stomach?

It is generally recommended to take niacin with food to minimize gastrointestinal discomfort. Taking it with a meal can also help reduce the likelihood of flushing, even with flush-free formulations.

Health Benefits of Niacin Supplements

Niacin contributes to normal energy-yielding metabolism, helping your body efficiently use carbohydrates, fats, and proteins for fuel. It also supports the maintenance of normal skin and mucous membranes. Additionally, niacin is recognized for its role in reducing tiredness and fatigue when dietary intake is insufficient. By including a high-quality niacin supplement in your routine, you can help ensure your body gets the B3 it needs for these essential functions.

This product is a licensed natural health product in Canada. Always read and follow the directions for use. Consult a health-care practitioner if symptoms persist or worsen.

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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