Supplements
/
Vitamins
/
NiaCel® 400
Excellent 4.6 out of 5
Vitamins

NiaCel® 400

NiaCel® 400 is a high‑potency nicotinamide riboside supplement formulated to boost cellular NAD+ production and support cellular energy, healthy aging, metabolism, sleep‑wake cycles, and exercise performance; it may help counter age‑related declines in energy, stamina, and metabolic function.

Learn more about NiaCel® 400
Cancel anytime
HSA/FSA eligible
Results in a week
Physician reviewed

Every result is checked

·
CLIA-certified labs

Federal standard for testing

·
HIPAA compliant

Your data is 100% secure

Key Facts

  • Nicotinamide riboside (NR) is a precursor that your body converts to NAD+, a coenzyme essential for cellular energy production
  • Supports mitochondrial function, athletic performance, and how your body manages aging at the cellular level
  • Works by replenishing NAD+ levels, which naturally decline with age and modern lifestyle stress
  • Includes betaine to enhance absorption and metabolic efficiency

Ingredients

Nicotinamide riboside hydrogen malate (415 mg), betaine anhydrous (trimethylglycine, 85 mg), calcium laurate, hypromellose capsule, microcrystalline cellulose, silicon dioxide.

Why We Chose This

NAD+ is like your cells' energy currency, and it depletes faster than you'd expect from daily stress, poor sleep, and aging. NiaCel® 400 delivers a clinically studied form of NR that your body readily converts to NAD+, supporting the mitochondria that power everything from muscle recovery to cognitive clarity. The addition of betaine enhances how efficiently your body uses this ingredient. This formulation addresses a real gap: most people don't realize their cellular energy reserves are running low until fatigue and sluggish recovery become noticeable. Research supports NR's role in sustaining vitality across different life stages, making this a practical choice for anyone interested in cellular longevity.

Other Vitamins

See more supplements

Frequently Asked Questions About NiaCel® 400

What is the supporting research for the benefits of NiaCel® 400?
How do I take NiaCel® 400?

Take 1 capsule daily, ideally with a meal, to support your NAD+ levels and cellular energy production.

Adjust timing based on your routine, but consistency matters more than when you take it during the day.

Can I take NiaCel® 400 with other supplements or medications?

There are no known adverse interactions or contraindications with NiaCel 400 at publication date. However, consult your healthcare provider before combining it with medications or supplements, particularly blood pressure medications or blood thinners.

Who might benefit from taking NiaCel® 400?

Athletes and active individuals benefit from NiaCel 400's NAD+ support for enhanced energy production and workout recovery. Anyone experiencing age-related fatigue or seeking cellular vitality can also find value in this supplement.

How long does it typically take to notice effects of NiaCel® 400?

Most people notice effects from NiaCel® 400 within 2–6 weeks, with energy and sleep typically improving first. Sharper focus and better recovery emerge around 5–6 weeks with consistent daily use.

How it works

1

Test your whole body

Get a comprehensive blood draw at one of our 3,000+ partner labs or from the comfort of your own home.

2

An Actionable Plan

Easy to understand results & a clear action plan with tailored recommendations on diet, lifestyle changes, supplements and pharmaceuticals.

3

A Connected Ecosystem

You can book additional diagnostics, buy curated supplements for 20% off & pharmaceuticals within your Superpower dashboard.

Superpower tests more than 
100+ biomarkers & common symptoms

Developed by world-class medical professionals

Supported by the world’s top longevity clinicians and MDs.

Dr Anant Vinjamoori

Superpower Chief Longevity Officer, Harvard MD & MBA

A smiling woman wearing a white coat and stethoscope poses for a portrait.

Dr Leigh Erin Connealy

Clinician & Founder of The Centre for New Medicine

Man in a black medical scrub top smiling at the camera.

Dr Abe Malkin

Founder & Medical Director of Concierge MD

Dr Robert Lufkin

UCLA Medical Professor, NYT Bestselling Author

membership

$17

/month
Billed annually at $199
A smartphone displays health app results, showing biomarker summary, superpower score, and biological age details.
A smartphone displays health app results, showing biomarker summary, superpower score, and biological age details.
What could cost you $15,000 is $199

Superpower
Membership

Your membership includes one comprehensive blood draw each year, covering 100+ biomarkers in a single collection
One appointment, one draw for your annual panel.
100+ labs tested per year
A personalized plan that evolves with you
Get your biological age and track your health over a lifetime
$
17
/month
billed annually
Pricing for members in NY & NJ is $499
Flexible payment options
Four credit card logos: HSA/FSA Eligible, American Express, Visa, and Mastercard.
Start testing
Cancel anytime
HSA/FSA eligible
Results in a week

Finally, healthcare that looks at the whole you