Longevity – Supports Cellular Health with Niagen (90 Capsules)

Longevity – Supports Cellular Health with Niagen (90 Capsules)

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About This Product

  • Supports healthy aging
  • Promotes increased NAD+ levels with Niagen®
  • NSF Certified for Sport®
  • Vegan and non-GMO

Longevity from Momentous is expertly formulated to support cellular energy, balance, and long-term resilience. It features clinically backed Niagen to promote increased NAD+ levels, as well as essential B vitamins to support metabolic health, NAC and vitamin C to defend against oxidative stress, betaine to aid cellular function, and PQQ to fortify mitochondrial health.

Frequently Asked Questions

What does “NSF Certified for Sport” mean?

Simple: If it’s not on the label, it’s not in the product. This certification ensures potency of ingredients and that there are no banned substances.

What is Niagen?

Niagen is a patented form of nicotinamide riboside, a member of the vitamin B3 family. It promotes the production of NAD+, which is a coenzyme that supports cellular metabolism and energy production.

What is NAC? 

N-acetyl cysteine (NAC) is an amino acid and precursor to the antioxidant glutathione. NAC is used to support cellular health.

What is PQQ?

Pyrroloquinoline quinoline (PQQ) is a nutrient made by bacteria and is also found in fruits and vegetables. PQQ helps produce new mitochondria, supports cardiovascular health, aids cognitive function, and promotes energy production.

Directions

Take 3 capsules daly or as recommended by your healthcare practitioner.

Read More
Serving Size: 3 Capsules
Number of Servings: 30 Servings
Amount Per Serving
% Daily Value
VITAMIN C  - AS ASCORBIC ACID
222%
NIACIN  - NIACINAMIDE
175%
FOLATE 
250%
VITAMIN B12  - METHYLCOBALAMIN
250%
N-ACETYL CYSTEINE  - NAC
**%
BETAINE ANHYDROUS 
**%
NIAGEN  - NICOTINAMIDE RIBOSIDE CHLORIDE
**%
PYRROLOQUINOLINE QUINONE DISODIUM SALT  - PURE QQ
**%

Other Ingredients:

Hypromellose (Capsule), Microcrystalline Cellulose Calcium Silicate, Silica, Magnesum Stearate.

Brand:
Momentous
Form:
Capsules
Serving Size:
3 Capsules
Number of Servings:
30 Servings
Price per Serving:
($3.67 / serving)
Product Weight:
4  OZ
Specialty Diets:
Vegan ,  Non-GMO
Item # :
MOM-16771 / 2708253

  • Graceful Agers: Individuals focused on maintaining vitality and longevity may find this product beneficial. The unique combination of Niagen® and other key nutrients supports cellular function and resilience.
  • Metabolic Health Advocates: This product may offer support for those prioritizing metabolic health. Its essential B vitamins play a role in promoting efficient cellular metabolism.
  • Fitness Enthusiasts: Ideal for those seeking to enhance energy levels and recover more effectively. The presence of Niagen® and PQQ aids in supporting energy production and mitochondrial health.
  • Vegan Health Seekers: Perfect for vegans looking to support their dietary needs, this product is vegan and non-GMO, meeting the standards of those with plant-based dietary preferences.
  • Oxidative Stress Defenders: Those looking to defend against oxidative stress might benefit from this supplement, which incorporates NAC and vitamin C to support cellular health.

29 Ratings
4.8out of 5 stars
29 Ratings

Rated 5 stars by 93% of reviewers

Rated 4 stars by 3% of reviewers

Rated 3 stars by 0% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 3% of reviewers

Would you recommend?
1-10 of 29 Reviews
Rated 5 out of 5
Mar 14, 2026
Longevity
Been taking since November and so far feel good, did notice the smell and taste this last order had a huge lemon balm revamp. I like that much better than the old sulfur smell!. I would love to find out more feedback from other Longevity users. I want to learn about my body's processes and how this is helping me achieve my biohacking and Longevity goals . I would loooove to try the Fiber+ next and would appreciate a sample if possible! I currently have a subscription to Longevity, creatine, collagen, vital proteins, omegas. Thanks! Adriana Henry,
Rated 5 out of 5
Mar 1, 2026
It's helping
I've been taking this for about 4 months and I have been sleeping better (feel like I don't need as much sleep) and feeling better overall since taking this. My brain fog seems better and I don't get jittery when I have too much caffeine and not enough sleep.
Rated 5 out of 5
Jan 19, 2026
Enjoying the journey
I've been on a renewed health journey for a little more than two years. I'm healthier than I've been in 20-30 years and I'm stoked. Longevity is now part of the regiment that keeps me going. I don't want to live forever, I just want to live well for as long as I've got.
Rated 5 out of 5
Jan 4, 2026
Feeling sharp and fresh...
Feeling sharp and fresh after taking this consistently for 2 months. Looking forward to continuing this effort in 2026 to maximize results.
Auto ship has worked well too.
Rated 4 out of 5
Jan 3, 2026
Excited to experience how clean supplementation feels after six months.
I feel good about the NSF certification and professional recommendations behind the Longevity product!
Rated 5 out of 5
Dec 30, 2025
Results
The science is solid, after using for one month, I just feel better, and I notice that my hair and skin are glowing with vibrance. I also take the Momentous creatine and prefer this brand above all!
Rated 5 out of 5
Dec 29, 2025
You can't go wrong with the Momentous products. So glad I subscribed.
You can't wrong with the
Rated 5 out of 5
Dec 21, 2025
High quality
This product is very good! I feel more energetic and I plan to continue to use this.
Rated 5 out of 5
Dec 13, 2025
SLEEP AND ENERGY IMPROVED!!
Take longevity as part of my daily stack. My energy and sleep have improved over the past month!!
Rated 5 out of 5
Nov 28, 2025
It's a game changer...
It's a game changer
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

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Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

 

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