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Niacin

Cardiovascular Health / Niacin 
 - 38 items

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Have you tried Swanson Ultra Sustained Release Niacin?

SWU280 • 500 mg 90 Tabs

  • Promotes a healthy lipid balance



  • Time-released over 6 to 8 hours



  • Patented and proven formula


Overall Rating: (14) Read all reviews

$6.49 Add To Order
Products 1-25 of 38
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Sustained Release Niacin
  • Swanson Ultra
  • Sustained Release Niacin
  • Item# SWU280 • 500 mg 90 Tabs
  • Overall Rating of 4.9 out of 5.0  (14) 
  • In Stock , quick look 
    Niacin (Vitamin B-3)
  • Swanson Premium
  • Niacin (Vitamin B-3)
  • Item# SW047 • 500 mg 250 Caps
  • Overall Rating of 4.5 out of 5.0  (22) 
  • In Stock , quick look 
    Niacin (Vitamin B-3)
  • Swanson Premium
  • Niacin (Vitamin B-3)
  • Item# SW043 • 100 mg 250 Tabs
  • Overall Rating of 3.9 out of 5.0  (16) 
  • In Stock , quick look 
    Niacinamide
  • Nature's Way
  • Niacinamide
  • Item# NW328 • 500 mg 100 Caps
  • Overall Rating of 5.0 out of 5.0  (2) 
  • In Stock , quick look 
    Save 53%
    Retail $7.49
    Swanson $3.51
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    Niacin Timed Release 500 mg
  • Nature's Blend
  • Niacin Timed Release 500 mg
  • Item# NAB023 • 500 mg 300 Tabs
  • Overall Rating of 5.0 out of 5.0  (2) 
  • In Stock , quick look 
    Save 15%
    Retail $15.71
    Swanson $13.35
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    Niacin
  • Rugby
  • Niacin
  • Item# WAT035 • 500 mg 1000 Tabs
  • Be the first to write a review 
  • In Stock , quick look 
    Save 23%
    Retail $27.50
    Swanson $21.09
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    Niacin
  • Twinlab
  • Niacin
  • Item# TL949 • 500 mg 100 Caps
  • Overall Rating of 4.0 out of 5.0  (2) 
  • In Stock , quick look 
    Save 57%
    Retail $10.49
    Swanson $4.56
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    Niacin Caps
  • Twinlab
  • Niacin Caps
  • Item# TL122 • 1,000 mg 100 Caps
  • Overall Rating of 5.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 52%
    Retail $16.79
    Swanson $7.99
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    No-Flush Niacin
  • Source Naturals
  • No-Flush Niacin
  • Item# SN215 • 500 mg 60 Tabs
  • Overall Rating of 5.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 53%
    Retail $12.50
    Swanson $5.86
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    Niacinamide
  • NOW Foods
  • Niacinamide
  • Item# NWF840 • 500 mg 100 Caps
  • Overall Rating of 3.0 out of 5.0  (2) 
  • In Stock , quick look 
    Save 50%
    Retail $7.99
    Swanson $3.97
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    Niacin 100 mg
  • Nature's Blend
  • Niacin 100 mg
  • Item# NAB019 • 100 mg 100 Tabs
  • Overall Rating of 5.0 out of 5.0  (2) 
  • In Stock , quick look 
    Save 15%
    Retail $3.59
    Swanson $3.04
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    Niacin 50 mg
  • Nature's Blend
  • Niacin 50 mg
  • Item# NAB018 • 50 mg 100 Tabs
  • Overall Rating of 4.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 15%
    Retail $2.89
    Swanson $2.46
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    Niacin Timed Release 500 mg
  • Nature's Blend
  • Niacin Timed Release 500 mg
  • Item# NAB021 • 500 mg 100 Tabs
  • Overall Rating of 4.0 out of 5.0  (3) 
  • In Stock , quick look 
    Save 19%
    Retail $6.19
    Swanson $5.00
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    Extended Release Niacin
  • Rugby
  • Extended Release Niacin
  • Item# WAT034 • 500 mg 100 Caps
  • Be the first to write a review 
  • In Stock , quick look 
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    Retail $11.21
    Swanson $7.98
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    Flush Free Niacin
  • Schiff
  • Flush Free Niacin
  • Item# SH382 • 500 mg 100 Tabs
  • Overall Rating of 5.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 50%
    Retail $20.99
    Swanson $10.40
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    Niacin Timed Release 250 mg
  • Nature's Blend
  • Niacin Timed Release 250 mg
  • Item# NAB022 • 250 mg 100 Tabs
  • Overall Rating of 4.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 15%
    Retail $5.60
    Swanson $4.76
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    Niacin 500 mg
  • Nature's Blend
  • Niacin 500 mg
  • Item# NAB017 • 500 mg 100 Tabs
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  • In Stock , quick look 
    Save 20%
    Retail $5.89
    Swanson $4.74
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    Flush-Free Niacin Double Strength
  • NOW Foods
  • Flush-Free Niacin Double Strength
  • Item# NWF944 • 500 mg 180 Vcaps
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  • In Stock , quick look 
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    Retail $37.99
    Swanson $18.81
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    Niacin, No-Flush
  • Twinlab
  • Niacin, No-Flush
  • Item# TL608 • 50 Caps
  • Overall Rating of 5.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 56%
    Retail $20.99
    Swanson $9.27
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    Niacin 250 mg
  • Nature's Blend
  • Niacin 250 mg
  • Item# NAB020 • 250 mg 100 Tabs
  • Overall Rating of 3.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 7%
    Retail $5.19
    Swanson $4.82
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    Niacinamide
  • Rugby
  • Niacinamide
  • Item# WAT036 • 500 mg 100 Tabs
  • Be the first to write a review 
  • In Stock , quick look 
    Save 49%
    Retail $7.29
    Swanson $3.72
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    Niacin
  • NOW Foods
  • Niacin
  • Item# NWF839 • 500 mg 100 Tabs
  • Be the first to write a review 
  • In Stock , quick look 
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    Retail $8.99
    Swanson $4.47
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    Niacin
  • 21st Century
  • Niacin
  • Item# CNT108 • 250 mg 110 Tabs
  • Overall Rating of 5.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 1%
    Retail $3.53
    Swanson $3.50
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    Niacinamide
  • Solaray
  • Niacinamide
  • Item# SLR236 • 500 mg 100 Caps
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  • In Stock , quick look 
    Save 16%
    Retail $7.79
    Swanson $6.51
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    Niacinamide
  • Country Life
  • Niacinamide
  • Item# CRL493 • 500 mg 100 Tabs
  • Overall Rating of 4.0 out of 5.0  (1) 
  • In Stock , quick look 
    Save 49%
    Retail $10.99
    Swanson $5.56
    add to order
    Products 1-25 of 38
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