Niacinamide 500 mg
21st Century
Niacinamide 500 mg
4.6
★ ★ ★ ★ ★
(3882 ratings)
Niacin 500 mg
Score 95
A high-potency, non-flushing niacinamide offering exceptional value, ideal for comfortable daily B3 supplementation across multiple health goals.
Quantity: 110 Tablet(s) • (110 servings)
Goals: flag Cardiovascular Support flag Heart Health flag Hair Health flag Skin Health flag Metabolism Boost
leaderboard Score 95
A high-potency, non-flushing niacinamide offering exceptional value, ideal for comfortable daily B3 supplementation across multiple health goals.
insights Analysis
This Niacinamide product provides 500mg per serving, a substantial dose that actively participates in over 400 enzymatic reactions in the body, crucial for energy metabolism and cellular repair. Its primary advantage is being a non-flushing form, eliminating the uncomfortable redness and itching associated with traditional nicotinic acid, making it ideal for consistent daily use. This makes it particularly favored by nutritionists and online reviewers for general wellness and specific benefits like skin health, where the absence of flush is highly desirable.
- Non-flushing form (Niacinamide) ensures comfortable daily use without side effects.
- High 500mg dosage is effective for broad metabolic support and energy production.
- Extremely affordable price per serving offers outstanding value for a high-potency B3.
- Widely available from a common brand, making it easily accessible.
- Niacinamide does not have the same specific lipid-modifying effects (lowering LDL, raising HDL) as nicotinic acid, if that is the primary goal.
- While generally well-tolerated, very high doses may occasionally cause mild gastrointestinal discomfort in sensitive individuals.
$5.49($0.04 per serving)
 iHerb | $ 5.49 | |
 Pure Formulas | $ 6.45 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Niacinamide | 500 mg |
Calcium | 160 mg |
Categories
Niacin 95
This product represents a top-tier choice within the Niacin collection for general B3 supplementation, particularly for those seeking the benefits without the flushing side effect, offering high potency and exceptional value.
Goals
Niacinamide is widely recognized and clinically supported for its benefits to skin health, including reducing inflammation, improving barrier function, and potentially reducing acne and hyperpigmentation, all without causing the uncomfortable flush.
As a precursor to NAD+, Niacinamide is fundamental for cellular energy production by participating in numerous enzymatic reactions involved in converting food into usable energy. This makes it highly effective for supporting overall energy levels consistently.
Niacinamide is a key component of coenzymes NAD+ and NADP+, which are essential for over 400 enzymatic reactions in the body involved in the metabolism of carbohydrates, fats, and proteins, thereby significantly boosting overall metabolic function.
90 Value 
Niacinamide 500 mg
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Niacinamide B-3 100 mg
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4.7
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Niacinamide 500 mg
Solaray
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(4628 ratings)
Solaray is another reputable brand known for producing high-quality supplements. This alternative provides a non-flushing 500mg Niacinamide, offering a reliable and effective option with a strong reputation for product integrity.
88 Budget 
Niacin 100 mg
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Niacin 250 mg
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75 Budget 
One Daily Essential
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★★★★★
(2955 ratings)
While containing a much lower dose of Niacinamide (20mg) as part of a multivitamin, it offers a comparable price per serving (4) from the same brand, serving as a very low-cost alternative for basic B3 intake within a broader nutritional supplement.
90 Value
Niacinamide 500 mg
NOW
4.7
★★★★★
(8865 ratings)
This product offers the same potent 500mg non-flushing niacinamide from a very well-regarded brand (NOW) for only a slightly higher price per serving (6 vs 4), providing an excellent balance of quality and cost-effectiveness.
92 Value
Niacinamide B-3 100 mg
Source Naturals
4.7
★★★★★
(1172 ratings)
While a lower dose, this non-flushing niacinamide from a reputable brand (Source Naturals) maintains a comparable low price per serving (4), offering excellent value for individuals who prefer a 100mg dose for general B3 benefits.
85 Value
Niacin 500 mg
21st Century
4.5
★★★★★
(1747 ratings)
From the same brand, this nicotinic acid (flushing) form offers the same high dose (500mg) at a very competitive price per serving (6), providing value for those who might tolerate the flush for specific lipid benefits or higher potency.
90 Performance
Niacinamide 500 mg
NOW
4.7
★★★★★
(8865 ratings)
From a highly regarded and trusted brand like NOW, this alternative offers the same non-flushing 500mg Niacinamide dose with potentially higher quality control and purity standards, appealing to users who prioritize brand reputation.
98 Performance
Niacinamide
Thorne
4.7
★★★★★
(1868 ratings)
Thorne is a premium brand renowned for its exceptional purity, potency, and rigorous third-party testing, offering a superior quality niacinamide for those seeking the absolute highest standards in supplementation, though at a significantly higher cost.
92 Performance
Niacinamide 500 mg
Solaray
4.6
★★★★★
(4628 ratings)
Solaray is another reputable brand known for producing high-quality supplements. This alternative provides a non-flushing 500mg Niacinamide, offering a reliable and effective option with a strong reputation for product integrity.