Niacin 500mg Controlled Release – Vitamin B3 Supplement |...

Home Designs for Health Niacin 500mg – Controlled Release Vitamin B3 (Nicotinic Acid) – 60 Tablets

Designs for Health Niacin 500mg – Controlled Release Vitamin B3 (Nicotinic Acid) – 60 Tablets

$88.93

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.

Designs for Health Niacin 500mg – Controlled Release Vitamin B3 (Nicotinic Acid) – 60 Tablets

$88.93

Description
Additional Information

Niacin Flush vs. Controlled Release – What’s the Difference?

Tired of the uncomfortable flushing that often comes with standard niacin? Designs for Health's controlled-release technology (CRT) delivers vitamin B3 steadily over 6 to 8 hours, minimising spikes in blood levels and significantly reducing the chance of flushing. This makes it easier to incorporate niacin into your daily routine without the temporary reddening and warming of the skin that immediate-release forms can cause.

Health Benefits of Niacin – How Can Vitamin B3 Support Your Body?

Niacin contributes to normal energy-yielding metabolism, helping your body efficiently convert carbohydrates, fats, and proteins into usable energy. It also supports the maintenance of normal skin and mucous membranes, as well as the normal functioning of the nervous system. Additionally, niacin has been studied for its role in supporting already healthy blood lipid levels—a benefit first recognized in the 1950s. By promoting healthy circulation, niacin may help maintain cardiovascular wellness as part of a balanced lifestyle.

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

What Is Niacin (Vitamin B3) and Why Is It Important?

Niacin, also known as vitamin B3 or nicotinic acid, is a water-soluble vitamin that plays a critical role in energy metabolism. It is essential for converting food into usable energy, supporting DNA repair, and maintaining healthy cellular function. As a key component of coenzymes NAD and NADP, niacin is involved in over 400 enzymatic reactions, including those that support the nervous system and skin health.

Designs for Health Niacin 500mg provides a clinically relevant serving of vitamin B3 in a controlled-release tablet. This formulation is designed for those seeking a reliable niacin supplement that supports overall wellness without the common discomfort associated with immediate-release forms.

Recommended Dosage and How to Take Niacin 500mg

As a dietary supplement, take one tablet daily with food, or as directed by your healthcare professional. Because niacin can cause flushing in some individuals—even with controlled-release forms—it is wise to start with a lower dose and gradually increase as tolerated. Always consult your healthcare provider before starting any new supplement regimen, especially if you are taking medications or have underlying health conditions.

This 500 mg strength is appropriate for many adults, but individual needs vary. Do not exceed the recommended serving unless advised by a qualified practitioner.

How to Choose a High-Quality Niacin Supplement

When selecting a niacin supplement, quality matters. Designs for Health is the #1 practitioner supplement brand trusted by functional medicine professionals. This product is:

Non-GMO – No genetically modified ingredients
Gluten-Free – Safe for those with gluten sensitivities
Vegetarian-Friendly – Suitable for plant-based diets
Controlled-Release – For optimal bioavailability and comfort

The brand maintains a strict No-compromises approach to raw material sourcing, ensuring each batch meets rigorous standards.

Potential Side Effects and Safety Considerations

Niacin is generally well-tolerated, but some individuals may experience mild flushing, itching, or gastrointestinal discomfort. Controlled-release formulations minimize these effects. High doses of niacin (especially above 1,000 mg) have been associated with liver enzyme elevations and other concerns, so it is essential to use products as directed and under professional supervision.

If you experience persistent flushing, rash, or any unusual symptoms, discontinue use and consult your healthcare provider. This product is not intended for pregnant or nursing women without medical advice.

Frequently Asked Questions

What is the difference between niacin and niacinamide?

Niacin (nicotinic acid) and niacinamide are both forms of vitamin B3, but they differ slightly in chemical structure. Niacin is known for its flushing effect and is often used to support healthy blood lipids, while niacinamide does not cause flushing and is more commonly used for skin health.

Will this product cause a niacin flush?

Because this is a controlled-release formulation, the risk of flushing is significantly reduced. However, some sensitive individuals may still experience mild flushing. Taking the tablet with food can help further minimize this effect.

Can I take this on an empty stomach?

Taking niacin with food is recommended to enhance absorption and reduce any potential stomach upset. If you are prone to flushing, taking it with a meal may also help.

Is this product suitable for vegetarians?

Yes, the tablets are vegetarian-friendly and contain No animal-derived ingredients.

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.