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NAD+ Cell Regenerator 100 mg

Life Extension
4.7
★ ★ ★ ★ ★
(13136 ratings)
Niacin 100 mg
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Score79
A clear, modest nicotinamide riboside formula for focused NAD support. Its specialized purpose and cost make it unnecessary for basic B3 supplementation.
How scoring works
Quantity:30 Capsule(s) • (30 servings)
Goals:

Score 79

A clear, modest nicotinamide riboside formula for focused NAD support. Its specialized purpose and cost make it unnecessary for basic B3 supplementation.
How scoring works

Also available as

1 option
300.00mg • 30 Capsule(s) servings B3 300 mg • 30 Capsule(s) • 30 servings $40.50 ($1.35 per serving)
$18.00($0.60 per serving)
Pure Formulas
$ 18.00
Vitacost
$ 19.63
iHerb
$ 18.00
Vitacost
$ 19.63
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Analysis

Nicotinamide riboside provides a specific route to support NAD metabolism rather than acting like conventional nicotinic acid. The branded ingredient and disclosed amount make the formula straightforward to assess.

The modest serving is a measured entry point for users interested in this specialized form. It should not be expected to cause the classic niacin flush or provide nicotinic-acid-style lipid effects.

The capsule contains no supporting actives, which keeps the design clean but narrow. People who only need basic vitamin B3 can obtain that nutrition through simpler, less specialized products.

Who is it for
  • Adults specifically interested in nicotinamide riboside
  • Users wanting a modest NAD-focused amount
  • People who prefer a single-active capsule
Best for
  • NAD metabolism support
  • Entry-level nicotinamide riboside use
  • Simple specialized supplementation

Pros

  • Clearly identifies NIAGEN
  • Single active is easy to assess
  • Modest serving amount

Cons

  • Narrow purpose
  • Poor value for basic vitamin B3
  • Not equivalent to nicotinic acid

Warnings

  • Nicotinamide riboside may cause mild nausea or digestive discomfort in sensitive users.
  • Do not combine it with multiple other high-dose vitamin B3 products without reviewing total intake.
  • Its lack of a niacin flush does not indicate stronger cardiovascular effects.

Nutrient quality

81 Highest impact

Branded nicotinamide riboside provides strong source identity and a relevant NAD precursor. The amount is below the better-supported range for meaningful NAD support.

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Ingredient transparency

84 Highest impact

All meaningful active amounts are clearly disclosed. The supplied data does not include a complete inactive ingredient list.

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Customer satisfaction

71 High impact

The aggregate satisfaction measure is strong and supported by adequate volume. Missing feedback themes leave recurring complaints and purpose fit uncertain.

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Value for money

79 High impact

The price is reasonable for the formula quality and dose. Each serving provides only moderate cost efficiency.

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Ingredients

IngredientAmount per serving
NIAGEN Nicotinamide Riboside
100 mg
Gluten Free Adults 18–50
Report overview
Niacin · 100 mg OverallScore84
A Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyA+ Value

Patented nicotinamide riboside is a well-matched precursor for NAD and cellular-energy goals. The amount is below the preferred research range, and no stabilization or enteric protection is stated. Even so, the serving cost is low for this ingredient class and the branded source supports confidence in identity.

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81 Performance

NAD+ Cell Regenerator

Life Extension
<p>Branded nicotinamide riboside supplies a meaningful, clearly targeted NAD and cellular-energy serving. Compared with the original, it gives cellular-energy support a clearer ingredient identity or a more practical dose-and-cost balance; however, the ingredient is less directly aligned with heart or skin goals and carries a moderate class-specific serving cost.</p>
72 Performance

NiaCel 400

Thorne
<p>A meaningful nicotinamide-riboside amount with clearly identified betaine creates a compact cellular-energy formula. Compared with the original, it gives cellular-energy support a clearer ingredient identity or a more practical dose-and-cost balance; however, the serving is costly and direct support for weight, heart, cardiovascular, or skin goals remains limited.</p>
77 Performance

Tru Niagen Unflavored

ChromaDex
<p>Specific nicotinamide riboside chloride provides a clearly identified NAD precursor in a simple active powder. Compared with the original, it gives cellular-energy support a clearer ingredient identity or a more practical dose-and-cost balance; however, the carbohydrate base and premium positioning do not establish better heart or skin outcomes from the supplied data.</p>
86 Budget

Niacinamide B-3 100 mg

Source Naturals
<p>A clearly identified moderate niacinamide tablet offers simple non-flushing vitamin B3 support with excellent serving economics. Serving cost is lower than the original, but it does not provide nicotinic acid’s lipid-focused effects and complete excipient details are missing.</p>
81 Budget

B-Complex with Folic Acid plus Vitamin C

Nature's Bounty
<p>A broad B-complex with vitamin C provides practical daily B-vitamin coverage at very low serving cost. Serving cost is lower than the original, but several forms are conventional, thiamine entries are duplicated, and it is not a dedicated niacin or performance formula.</p>
80 Budget

Super Vitamin B-Complex

Spring Valley
<p>Broad measured B-vitamin coverage offers accessible everyday value and a simple alternative to opaque blends. Serving cost is lower than the original, but chemical forms are not identified, thiamine is unnecessarily high, and it is not a one-for-one performance formula.</p>
80 Value

B-Complex plus Vitamin C

21st Century
<p>Vitamin C and several core B vitamins provide inexpensive general energy-metabolism support. Its lower serving cost and clearer active design support practical value compared with the original, although the formula omits folate, vitamin B12, and biotin and is not a dedicated niacin or pre-workout product.</p>
85 Value

Niacin 100 mg

Source Naturals
<p>A moderate niacinamide tablet provides clearly identified vitamin B3 without typical nicotinic-acid flushing. Its lower serving cost and clearer active design support practical value compared with the original, although the form is intended for nutritional or skin support rather than lipid-focused effects.</p>
82 Value

No Flush Niacin (Inositol Hexanicotinate) 800 mg

Life Extension
<p>Clearly named inositol hexanicotinate provides substantial flush-free niacin exposure with economical serving value. Its lower serving cost and clearer active design support practical value compared with the original, although its cardiovascular effects may be less direct and reliable than those of nicotinic acid.</p>
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