Niacin 500 mg Supplement - Vitamin B3 for Energy Metaboli...

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Rugby Niacin 500 mg – Vitamin B3 Supplement, 1000 Tablets

$92.03

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.

Rugby Niacin 500 mg – Vitamin B3 Supplement, 1000 Tablets

$92.03

Description
Additional Information

Rugby Niacin 500 mg delivers a high-potency dose of vitamin B3 to help power your daily energy needs. With a full 1000 tablets per bottle, this supplement is designed for months of consistent use, offering both value and convenience for your wellness routine.

Health Benefits of Niacin Supplementation

Niacin contributes to normal energy-yielding metabolism, keeping you energised throughout the day. It also supports the maintenance of healthy skin, nervous system function, and psychological wellbeing. Many people incorporate niacin into their daily regimen to help maintain already healthy cholesterol levels.** These benefits make it a versatile addition to any wellness routine.

How to Choose a High-Quality Niacin Supplement

Quality matters. Rugby Laboratories has been a trusted name in vitamins and supplements for more than 60 years. This niacin is manufactured under strict quality controls, is non-GMO, and is free of common allergens. Look for third-party testing seals to ensure purity and potency—Rugby’s commitment to excellence gives you a reliable product every time.

What Is Niacin (Vitamin B3)?

Niacin, also known as nicotinic acid, is a water-soluble B vitamin that is essential for converting food into energy. It plays a central role in cellular metabolism, helping your body break down carbohydrates, fats, and proteins. Niacin is also involved in DNA repair and cell signaling. While it occurs naturally in foods like meat, fish, and whole grains, supplementation can help fill dietary gaps.

Recommended Dosage and How to Take Niacin

Adults may take one tablet daily, preferably with a meal to minimize stomach upset. Starting with a lower dose or taking it after food can help reduce the flushing sensation. Always follow the label directions or the advice of your healthcare provider. Do not exceed the recommended dose unless supervised by a physician.

Potential Side Effects and Safety Considerations

Niacin flushing is common, especially when starting; it typically subsides after a few days of consistent use. Other possible side effects include mild itching, tingling, or stomach upset. Consult your doctor if you experience skin rash, persistent digestive upset, or a drop in blood pressure when standing. Avoid high-dose niacin if you have liver disease, stomach ulcers, or are pregnant without medical guidance.

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

Niacin comes in several forms. This product uses immediate-release nicotinic acid, which may cause a temporary flush—a harmless feeling of warmth, itching, or tingling. Niacinamide, another form, does not cause flushing but may not offer the same lipid-supporting effects. Rugby Niacin delivers the classic active form of vitamin B3, favoured by those seeking its full spectrum of benefits.

Frequently Asked Questions

Will niacin cause flushing?

Yes, immediate-release nicotinic acid like this product often causes a harmless flush. This effect can be minimized by taking it with food or starting with a lower dose.

Can I take niacin with other medications?

Niacin may interact with blood pressure drugs, blood thinners, and diabetes medications. Always consult your healthcare provider before combining supplements with prescriptions.

How long does it take to see benefits?

Benefits like improved energy metabolism can be felt within days, while effects on cholesterol levels may take several weeks. Consistency is key.

** These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.

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.