Niacin 100 mg

Name: Niacin 100 mg
Brand: Source Naturals
SKU: 1lAYAJe5
Rating: 4.59 (1183 reviews)

Source Naturals

4.6

★ ★ ★ ★ ★

(1183 ratings)

Niacin 100 mg

Score

A simple, high-value 100 mg Niacinamide supplement for gentle, no-flush support.

How scoring works

Quantity:250 Tablet(s) • (250 servings)

Goals:

Score 96

A simple, high-value 100 mg Niacinamide supplement for gentle, no-flush support.

How scoring works

$10.19($0.04 per serving)

iHerb	$ 10.91
Vitacost	$ 10.91

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Analysis

This product provides 100 mg of Niacinamide per tablet, which is a great dose for daily metabolic maintenance. Niacinamide is excellent for supporting the skin's moisture barrier and general cellular vitality. This dose is high enough to be effective but low enough to be very well-tolerated by almost everyone.

With 250 tablets in a bottle, the value here is incredible. It is a simple, single-ingredient formula that avoids unnecessary complexity. This makes it a smart choice for anyone who wants to consistently support their B-vitamin levels for long-term health and skin appearance without any discomfort.

Pros

Gentle 100 mg dose is well-tolerated
Completely no-flush delivery
Massive 250-tablet bottle for long-term use
Outstanding price per serving
Supports skin and metabolic health

Cons

Low dose may not meet higher therapeutic needs
Tablet form may contain more binders

Warnings

Take with food to improve absorption
Check with a professional if you are pregnant or nursing

Nutrient quality

Highest impact

Pure niacinamide provides the metabolic benefits of vitamin B3 without the flushing associated with nicotinic acid. The 100 mg dose is effective for supporting energy production and skin integrity in a safe manner.

Ingredient transparency

Highest impact

Labeling clearly identifies the niacin form as niacinamide and provides a precise dosage per tablet. This level of transparency is essential for consumers who specifically seek the non-flushing form of vitamin B3.

Customer satisfaction

Highest impact

Strong ratings from over a thousand reviews suggest a high level of consumer reliability and trust. Feedback consistently highlights the lack of side effects and satisfaction with the metabolic outcomes.

Value for money

100

Highest impact

The extremely low cost per serving offers outstanding value for a high-purity niacinamide supplement. It is a highly competitive choice for individuals seeking foundational B3 support.

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Ingredients

Display goals

Ingredient	Amount per serving
Niacin (Niacinamide)	100 mg

Report overview

Niacin (Niacinamide) · 100 mg OverallScore

Active Ingredient Quality & Bioavailability

A+

Dose, Safety & Label Transparency

A+

Value

This supplement utilizes niacinamide, providing the metabolic benefits of vitamin B3 without the common flushing side effect. It is a very affordable option for those looking to support skin health and general energy levels.

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