Life Extension NAD+ Cell Regenerator™* Nicotinamide Riboside 300 mg 30 vegetarian capsules
Analysis updated May 2026 · How Scout scores
At a glance
Summary
This supplement features a high-quality active ingredient, Nicotinamide Riboside, which is well-regarded for supporting cellular energy and healthy aging. The formulation is clean with minimal additives, consisting mainly of benign fillers like microcrystalline cellulose and vegetable cellulose. The absence of harmful ingredients such as artificial dyes or sweeteners contributes to its high rating.
Key ingredients 5
Nicotinamide RibosideGood
Nicotinamide Riboside is a form of vitamin B3 that supports cellular energy production and overall metabolic health.
See more about Nicotinamide Riboside →Microcrystalline celluloseNeutral
Microcrystalline cellulose is a common excipient used as a filler and binder in supplements, providing stability without affecting health.
See more about Microcrystalline cellulose →Vegetable cellulose (capsule)Neutral
Vegetable cellulose is used to make vegetarian capsules, offering an alternative to gelatin and ensuring vegetarian compliance.
See more about Vegetable cellulose (capsule) →SilicaNeutral
Silica is included as an anti-caking agent to prevent clumping and maintain product quality during manufacturing.
See more about Silica →Vegetable stearateNeutral
Vegetable stearate acts as a flow agent to ensure consistent manufacturing and capsule filling processes.
Processing
Processed Foods
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