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B3 (Niacin)
  1. Home
  2. Health & Supplements
  3. Vitamins, Minerals & Supplements
  4. Vitamins
  5. Vitamin B
  6. B3 (Niacin)
  7. NOW Supplements, Niacin…
NOW

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health

4.3
(4,877 Ratings)
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹2,240₹4,500

You save ₹2,260 (50%)

50% off the seller list price

Qty
1,000+ bought across the US last month
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health — Off White
Off White
₹2,240
₹4,500
In Stock

Estimated doorstep delivery by 2 Nov - 4 Nov from USA

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Tested and Trusted · Always Original & 100% Imported

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Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
GST Invoice Issued
GST Invoice Issued
ExpressBox Tracked
ExpressBox Tracked
Secure Payments
14-Day Smile Guarantee
14-Day Smile Guarantee

Support Heart & Skin Health at a Great Price

About this item

NOW Supplements, Niacin (Vitamin B-3) 500 mg, sustained release, 250 tablets, is a dietary supplement available in India through crowcrowcrow, with a high potency formula designed to support cardiovascular and skin health. The sustained release technology minimizes flushing and itching, common side effects of niacin, making it suitable for daily use under medical supervision.

Niacin aids in energy production and nerve function, with reviews indicating improved skin tone and cardiovascular support. Packaged in the USA by a family-owned company since 1968, this supplement ensures quality and authenticity. The product arrives in 12-14 days via ExpressBox, with duties paid, offering a reliable import option for health-conscious Indian consumers.

Ideal for adults seeking a high-quality vitamin B3 supplement, especially those with heart or skin health goals. Suitable for vegetarians and vegans, with no artificial flavors or preservatives. Delivered quickly, with transparent customs and duties, supporting your wellness routine seamlessly.

Key Features

  • Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health
  • Niacin supplements may sometimes temporarily cause flushing and/or itching, but this sustained release tablet should minimize those symptoms
  • To further limit these uncomfortable but not dangerous symptoms, take daily and avoid missing doses
  • Take 1 tablet daily with a meal
  • Packaged in the USA by a family owned and operated company since 1968

Why choose this product

Formulation & Manufacturing

NOW Niacin 500 mg tablets use sustained release technology to minimize flushing, backed by decades of manufacturing in the USA, ensuring high quality and consistency for Indian consumers.

Who It’s For & Who Should Skip

Ideal for adults seeking cardiovascular, skin, or energy support. Skip if you have liver issues or are on medication; consult your doctor before use.

How to use

  • Take 1 tablet daily — Consume with a meal, preferably in the morning, to support heart and skin health. Do not exceed the recommended dose without medical advice.
  • Monitor for side effects — Watch for flushing or itching; if persistent, consult your doctor. The sustained release minimizes these symptoms.
  • Store properly — Keep in a cool, dry place after opening. Keep out of reach of children for safety.

Example scenarios

Typical situations where NOW Supplements helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 45-year-old Mumbai resident with high cholesterol, seeking a reliable niacin supplement to support heart health without flushing.

How this product helps

Using NOW Niacin 500 mg, she experienced improved circulation and skin tone over 3 months, with a consistent daily dose and fast delivery via ExpressBox.

Nutrition Facts

Key Ingredient
Niacin (Vitamin B-3) 500 mg
Other Ingredients
Cellulose, Stearic Acid, Silica, Vegetarian Coating
Allergens
None

How we compare

FeatureNOW Supplements, NiacinOthers
Formulation & QualityManufactured in the USA with sustained release technology, ensuring minimal flushing and consistent potencyIndian niacin tablets often use immediate release, may cause flushing, variable quality
Price per Tablet₹2,240 per tabletLocal brands at ₹2-4 per tablet, inconsistent potency, no sustained release
Delivery & CustomsArrives in 12-14 days via ExpressBox, duties paid, authentic importLocal stores, no customs, but variable authenticity and freshness
Support & CertificationGMP certified, tested for purity, packaged in the USAVaries by brand, quality assurance not guaranteed

Product details

SKUrkb5357
GTIN00733739004826
BrandNOW
Size250 Count (Pack of 1)
ColorOff White
FlavorUnflavored
Item FormTablet

About NOW

NOW has been a trusted name in dietary supplements since 1968, known for quality and innovation in health products worldwide.

Compliance & Legal

No medical claims. No false origin or certification claims. Product is a dietary supplement, not a medicine. All import duties and GST are included. Arrives in 12-14 days via ExpressBox.

Customer Reviews

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FAQ, See What Others Asked

How is this Niacin supplement authentic vs the version sold in Indian stores?
This NOW Niacin 500 mg supplement is sourced directly from authorized US retailers and brand partners, factory-sealed, imported per order. All customs duties and GST are included, arriving in 12-14 days via ExpressBox, ensuring genuine quality and freshness.
Will this supplement help with flushing or itching caused by niacin?
Yes, the sustained release formulation minimizes flushing and itching, common side effects of niacin, making it suitable for daily use under medical supervision.
Who should avoid taking this supplement?
Skip if you have liver issues, stomach ulcers, or are on medication. Consult your doctor before starting, especially if pregnant or nursing.
How long does one bottle last at daily intake?
One bottle of 250 tablets lasts approximately 8 months when taken once daily with a meal, supporting long-term health routines.
Is this product suitable for vegetarians and vegans?
Yes, the supplement contains no animal-derived ingredients, making it suitable for vegetarians and vegans.

Frequently bought together

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health

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NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health

₹2,240

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health

This item

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health

₹2,240

Total price:

₹20,370

You save ₹8,490 (29%) Extra

3 items selected

3 items

₹20,370

You save ₹8,490 (29%) Extra

Product Comparison

Attributes
Current
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin Health
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, 250 Tabs | Supports Heart & Skin HealthBuy Now
21st Century Niacinamide 500 mg Prolonged Release Tablets, 220 Count (110 Count Pack of 2) | Energy Metabolism Support
21st Century Niacinamide 500 mg Prolonged Release Tablets, 220 Count (110 Count Pack of 2) | Energy Metabolism SupportBuy Now
21st Century Niacinamide 500mg Prolonged Release Tablets 110 Count | Energy Metabolism & Skin Health Support, No-Flush Formula, Non-GMO
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Endurance Products Niacin 500mg Extended Release | Heart & Cholesterol Support
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Endurance Products ENDUR-ACIN® Niacin 500mg | Supports Heart & Cholesterol, 200 Tablets
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Endurance Products Vitamin B3 Niacin 250mg | Extended Release, Heart Support, Vegan, Gluten-Free (100 Tablets)
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Live Conscious Collagen Peptides Powder Hazelnut 12.4oz (353g) | Type I & III Grass-Fed Bovine Protein for Skin, Hair, Nails & Joints
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Spec
Price
₹2,240
₹4,500
₹16,930
₹22,620
₹1,200
₹1,740
₹8,470
₹11,320
₹11,050
₹17,650
₹7,000
₹11,050
₹7,420
₹10,760
Rating
4.30(4,877)
4.60(5,475)
4.60(5,486)
4.60(2,427)
4.60(2,427)
4.60(1,065)
4.00(101)
Brand NameNOW21st Century21st CenturyEndurance ProductsEndurance ProductsEndurance ProductsLive Conscious
Item FormTabletN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹2,240₹4,500

You Save ₹2,260

Estimated doorstep delivery by 2 Nov - 4 Nov from USA
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Tracked from USA · duties included
Not delivered in 90 days? Full refund*
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹6,720+ (3× the price)
₹2,240 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
12-14 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included