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NOW Foods NOW Niacin 500mg
SPECIMEN #NOW-NIAC
VITAMINNOW Foods

NOW Niacin 500mg

Cardiovascular and metabolic support. This is a classic hero product that hits the clinical dose needed for therapeutic results. It's simple, effective, and avoids unnecessary fillers. You should be prepared for the skin flush because 500mg is a significant amount of immediate-release niacin.

9.5/10
EXCEPTIONAL

High-potency niacin that delivers a clinical dose for metabolic and cardiovascular support.

1 ingredientCapsules100 servings
We'd recommend this
Evidence
9.0
Dosing
10.0
SynergyN/A (single ingredient)
Analyze My Stack
WhenMorning

Taking it early helps you manage the flush during the day rather than at bedtime.

FoodTake with food

Taking this on an empty stomach significantly increases the intensity of the niacin flush.

SafetyAll clear

The niacin flush is a harmless but uncomfortable side effect involving redness and itching of the skin.

ResearchStrong evidence

Niacin is one of the most well-studied vitamins for lipid management and circulation.

What We Like

  • Clinical potency
  • Full transparency
  • Trusted brand quality

Watch Out For

  • Intense flushing effect
  • Not sustained release

What We Analyzed

NOW Niacin 500mg Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

3 ingredients analyzed

Source: Official product page

Ingredient Breakdown

Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Niacin10.0
500 mgOVERDOSED
1000%
500 mg

of 50mg

OVERDOSED
1000%
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)

Gelatin Capsule, Magnesium Stearate

Our Analysis

Best For

People looking for cardiovascular support or those specifically wanting the vasodilation effects of a niacin flush.

Skip This If

People with liver disease, active peptic ulcers, or those who cannot tolerate intense skin redness and itching.

Time to Feel

20-40 minutes

Value

Budget-friendly

How to take: Take daily as directed by a healthcare provider.

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