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Niacin 500 mg

NOW
4.6
★ ★ ★ ★ ★
(9254 ratings)
Niacin 500 mg
Product Image
Score 92

This NOW Niacin offers a powerful 500mg dose of nicotinic acid, providing robust cardiovascular and metabolic support, though users should prepare for the typical niacin flush.

How scoring works
scaleQuantity:100 Capsule(s) • (100 servings)
track_changesGoals:
flag Hair Health
flag Metabolism Boost
flag Cardiovascular Support
flag Skin Health
flag Heart Health

leaderboard Score 92

This NOW Niacin offers a powerful 500mg dose of nicotinic acid, providing robust cardiovascular and metabolic support, though users should prepare for the typical niacin flush.

How scoring works
$7.00($0.07 per serving)
Daily Vita
$ 7.00
Vitacost
$ 7.33
iHerb
$ 7.33
flagReport prices
psychologyAnalysis

NOW Niacin 500 mg delivers a robust dose of Vitamin B3, primarily in its nicotinic acid form, which is widely sought after for intensive cardiovascular and heart health support. This potency is often used by individuals aiming to contribute to maintaining healthy blood lipid levels and overall heart function.

Users considering this product should anticipate the characteristic 'niacin flush,' a temporary but normal sensation that indicates the niacin is actively working in the body. Beyond its specific cardiovascular uses, this significant dose of niacin provides strong support for the body's entire energy metabolism, playing a central role in numerous enzymatic reactions for energy production.

thumb_upPros
  • High 500mg dose of nicotinic acid for substantial impact.
  • Very economical price per serving for its potency.
  • Exceptional customer satisfaction and product popularity.
  • Strong support for cardiovascular health goals.
thumb_downCons
  • Very likely to cause a strong and potentially uncomfortable 'niacin flush.'
  • Not suitable for individuals sensitive to the flush or who prefer to avoid it.
  • May require gradual titration to reach the desired dose and manage side effects.
warningWarnings
  • Expect a noticeable 'niacin flush' (redness, itching, warmth) especially when first starting or increasing dosage.
  • Taking with food can help mitigate stomach discomfort.
  • Consult with a healthcare professional before starting, particularly if you have liver concerns, gout, or are on other medications.
scienceNutrient quality
90 Highest impact

This product delivers a high and effective 500mg dose of Niacin (Vitamin B3), which is understood to be nicotinic acid for its specific benefits. The dosage and form are clear for its intended use.

visibilityIngredient transparency
90 Highest impact

The ingredient list clearly states 'Niacin' and 'Vitamin B3' with a precise 500mg quantity. This straightforward labeling provides excellent clarity for consumers.

workspace_premiumValue for money
95 Highest impact

Given its high 500mg dose of effective nicotinic acid, combined with an extremely low price per serving and widespread positive customer feedback, this product represents exceptional value for money.

thumb_upCustomer satisfaction
95 Highest impact

With 9254 reviews, this product boasts very high customer satisfaction and significant popularity. This indicates a widely accepted and positively reviewed product by a large user base.

storefrontBrand
90 Highest impact

NOW is a highly reputable and well-established brand in the natural products industry. It is known for its extensive range of supplements and consistent market presence.

flagReport analysis
track_changesGoals
flagCardiovascular Support
Impact
Highest effect
This 500mg dose of nicotinic acid is a common and effective choice for individuals prioritizing significant cardiovascular support. It can contribute to maintaining healthy blood lipid profiles.
View goal →
flagHeart Health
Impact
Highest effect
Given its form and high dosage, this product provides potent support for heart health. It is often chosen by those looking to actively support the healthy functioning of their cardiovascular system.
View goal →
flagMetabolism Boost
Impact
Highest effect
This substantial dose of niacin is fundamental for driving numerous metabolic reactions crucial for energy production from food. It offers strong support for the body's overall energy metabolism.
View goal →
flagHair Health
Impact
High effect
As a high dose of Vitamin B3, it supports general metabolic processes vital for overall health, which indirectly includes hair health. It's not a primary, targeted solution for hair concerns.
View goal →
flagSkin Health
Impact
High effect
This niacin product supports general cellular functions, which are beneficial for skin health. However, niacinamide is typically preferred for specific cosmetic skin benefits, rather than this flushing form.
View goal →
scienceIngredients
IngredientAmount per serving
Niacin
500 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free
flagReport overview
Niacin 95
As a high-dose nicotinic acid product, it is a leading example within the Niacin collection for its potency and specific applications. It provides a direct and effective form of Vitamin B3.
scienceView ingredientinventory_2View products
inventory_2Alternative products
72 Value

Niacin 500 mg

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★★★★★
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This alternative offers the same 500mg dose of niacin (likely nicotinic acid) at a slightly higher cost per serving, but from a different brand, providing another option for a dedicated high-dose nicotinic acid supplement.
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Niacinamide 500 mg

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You get the same 500mg dose of niacin, but in the non-flush niacinamide form, for a modest increase in cost per serving. This offers better value if avoiding the flush is a priority while still getting a high dose of B3.
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Niacinamide 1000 mg

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For those considering an even higher dose without the flush, this provides 1000mg of niacinamide. While the cost per serving is higher, the double potency makes it a good value if higher niacinamide intake is your goal.
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Niacin (Vitamin B3) 500 mg

Solgar
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This provides the same 500mg dose of nicotinic acid for cardiovascular and metabolic support, but from a different reputable brand. It offers a comparable strong niacin experience with its associated flush.
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Sustained-Release Niacin with niaXtend 500 mg

Doctor's Best
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If the niacin flush is a concern, this sustained-release 500mg nicotinic acid product aims to deliver its effects more gently, potentially reducing discomfort while still offering robust support for your goals.
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85 Performance

Niacinamide 500 mg

NOW
4.7
★★★★★
(10614 ratings)
This offers the same 500mg dose, but in the niacinamide form, which provides general B3 benefits for skin and metabolism without causing the niacin flush. It's a great alternative if you want to avoid that sensation.
Other sellers (3)
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One Daily Essential

21st Century
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(3252 ratings)
This multivitamin is a much more budget-friendly option per serving, providing 20mg of niacinamide along with other essential nutrients. It's suitable if you're looking for general B3 support at a lower cost and prefer a multivitamin.
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Niacin 250 mg

21st Century
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This supplement offers 250mg of niacin (likely nicotinic acid) at a significantly lower cost per serving compared to your current product. It's a good option if you need a dedicated niacin supplement but want to save on cost, accepting a slightly lower dose.
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Niacinamide B-3 100 mg

Source Naturals
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Providing 100mg of niacinamide (a non-flush form) at a considerably lower cost per serving, this is a very economical way to get niacin benefits for skin and metabolism, especially if you want to avoid the flush.
Other sellers (1)
72 Value

Niacin 500 mg

Solaray
4.6
★★★★★
(3802 ratings)
This alternative offers the same 500mg dose of niacin (likely nicotinic acid) at a slightly higher cost per serving, but from a different brand, providing another option for a dedicated high-dose nicotinic acid supplement.
Other sellers (2)
85 Value

Niacinamide 500 mg

NOW
4.7
★★★★★
(10614 ratings)
You get the same 500mg dose of niacin, but in the non-flush niacinamide form, for a modest increase in cost per serving. This offers better value if avoiding the flush is a priority while still getting a high dose of B3.
Other sellers (3)
82 Value

Niacinamide 1000 mg

Nature's Life
4.6
★★★★★
(285 ratings)
For those considering an even higher dose without the flush, this provides 1000mg of niacinamide. While the cost per serving is higher, the double potency makes it a good value if higher niacinamide intake is your goal.
Other sellers (0)
90 Performance

Niacin (Vitamin B3) 500 mg

Solgar
4.6
★★★★★
(845 ratings)
This provides the same 500mg dose of nicotinic acid for cardiovascular and metabolic support, but from a different reputable brand. It offers a comparable strong niacin experience with its associated flush.
Other sellers (3)
88 Performance

Sustained-Release Niacin with niaXtend 500 mg

Doctor's Best
4.7
★★★★★
(722 ratings)
If the niacin flush is a concern, this sustained-release 500mg nicotinic acid product aims to deliver its effects more gently, potentially reducing discomfort while still offering robust support for your goals.
Other sellers (3)
85 Performance

Niacinamide 500 mg

NOW
4.7
★★★★★
(10614 ratings)
This offers the same 500mg dose, but in the niacinamide form, which provides general B3 benefits for skin and metabolism without causing the niacin flush. It's a great alternative if you want to avoid that sensation.
Other sellers (3)
flagReport alternatives

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