SKU: 82469832956

NMN Pro 300™ - Uthever® NMN - 300 mg, 30 capsules - 3-Pack

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Description

NMN Pro 300™ - Uthever® NMN - 300 mg, 30 capsules - 3-PackHelps combat aging, improves heart health and promotes muscle strength NMN supplementation has been found to improve various parameters of health, including physical endurance and muscle strength, neurological function, heart health, body weight and gene expression. Nicotinamide mononucleotide (NMN) is a derivative of the B vitamin niacin that dramatically improves health and longevity by serving as a precursor to NAD+. View Certificate of Analysis

Helps combat aging, improves heart health and promotes muscle strength

  • NMN supplementation has been found to improve various parameters of health, including physical endurance and muscle strength, neurological function, heart health, body weight and gene expression.
  • Nicotinamide mononucleotide (NMN) is a derivative of the B-vitamin niacin that dramatically improves health and longevity by serving as a precursor to NAD+.

View Certificate of Analysis »

Supports Longevity. Studies have shown that boosting NAD+ synthesis in the body extends the lifespan of yeast, worms and flies. (1)

Blood Sugar Regulation. As we age, we have more trouble processing glucose, leading to higher blood sugar. Supplemental NMN is shown to improve several markers of skeletal muscle glucose metabolism that are commonly dysregulated in people with metabolic disorders. (2)

Supports Metabolism and Healthy Weight. Although excessive body weight can develop at any age, adults over age 40 are particularly susceptible to age-related weight gain as metabolism slows down and body composition is altered to favor fat over lean muscle. As obese individuals have reductions in both NAD+ levels and ATP (energy) production, replenishing NAD+ through NMN can help to reverse this while improving metabolic pathways to maintain a healthy weight. (3,4,5)

Supports Healthy Cognition: Declining cognitive function with age is related to a reduced NAD+ levels that impair mitochondrial function. Replenishing NAD+ stores through NMN may be able to prevent this dysfunction. (6,7)

Supports Healthy Skin: In our 30s and 40s, the appearance of our skin can start to show signs of age. Several studies have examined how boosting NAD+ levels in the skin prevents premature skin aging or supports a healthier external appearance. (8,9)

References:

1. Fang EF, Kassahun H, Croteau DL, et al. NAD+ Replenishment Improves Lifespan and Healthspan in Ataxia Telangiectasia Models via Mitophagy and DNA Repair. Cell Metab. 2016;24(4):566-581. doi:10.1016/j.cmet.2016.09.004

2. Feng Z, Qin Y, Huo F, et al. NMN recruits GSH to enhance GPX4-mediated ferroptosis defense in UV irradiation induced skin injury. Biochim Biophys Acta Mol Basis Dis. 2022;1868(1):166287. doi:10.1016/j.bbadis.2021.166287

3. Gopi S, Balakrishnan P. Evaluation and clinical comparison studies on liposomal and non-liposomal ascorbic acid (vitamin C) and their enhanced bioavailability. J Liposome Res. 2021;31(4):356-364. doi:10.1080/08982104.2020.1820521

4. Katayoshi T, Nakajo T, Tsuji-Naito K. Restoring NAD+ by NAMPT is essential for the SIRT1/p53-mediated survival of UVA- and UVB-irradiated epidermal keratinocytes. J Photochem Photobiol B. 2021;221:112238. doi:10.1016/j.jphotobiol.2021.112238

5. Kim M, Seol J, Sato T, Fukamizu Y, Sakurai T, Okura T. Effect of 12-Week Intake of Nicotinamide Mononucleotide on Sleep Quality, Fatigue, and Physical Performance in Older Japanese Adults: A Randomized, Double-Blind Placebo-Controlled Study. Nutrients. 2022;14(4):755. Published 2022 Feb 11. doi:10.3390/nu14040755

6. Kiss T, Nyúl-Tóth Á, Balasubramanian P, et al. Nicotinamide mononucleotide (NMN) supplementation promotes neurovascular rejuvenation in aged mice: transcriptional footprint of SIRT1 activation, mitochondrial protection, anti-inflammatory, and anti-apoptotic effects. Geroscience. 2020;42(2):527-546. doi:10.1007/s11357-020-00165-5

7. Liao B, Zhao Y, Wang D, Zhang X, Hao X, Hu M. Nicotinamide mononucleotide supplementation enhances aerobic capacity in amateur runners: a randomized, double-blind study. J Int Soc Sports Nutr. 2021;18(1):54. Published 2021 Jul 8. doi:10.1186/s12970-021-00442-

8. Mills KF, Yoshida S, Stein LR, et al. Long-Term Administration of Nicotinamide Mononucleotide Mitigates Age-Associated Physiological Decline in Mice. Cell Metab. 2016;24(6):795-806. doi:10.1016/j.cmet.2016.09.013

9. Tarantini S, Valcarcel-Ares MN, Toth P, et al. Nicotinamide mononucleotide (NMN) supplementation rescues cerebromicrovascular endothelial function and neurovascular coupling responses and improves cognitive function in aged mice. Redox Biol. 2019;24:101192. doi:10.1016/j.redox.2019.101192

10. Wang X, Hu X, Yang Y, Takata T, Sakurai T. Nicotinamide mononucleotide protects against β-amyloid oligomer-induced cognitive impairment and neuronal death. Brain Res. 2016;1643:1-9. doi:10.1016/j.brainres.2016.04.060

11. Yoshino J, Mills KF, Yoon MJ, Imai S. Nicotinamide mononucleotide, a key NAD(+) intermediate, treats the pathophysiology of diet- and age-induced diabetes in mice. Cell Metab. 2011;14(4):528-536. doi:10.1016/j.cmet.2011.08.014

12. Yoshino M, Yoshino J, Kayser BD, et al. Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women. Science. 2021;372(6547):1224-1229. doi:10.1126/science.abe9985

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 30
Amount Per Serving %DV
Uthever™ β-Nicotinamide Mononucleotide (NMN)
300 mg
† Daily Value not established.

Rev.11.23

  • OTHER INGREDIENTS: Vegetable capsule, rice flour.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, corn, fish, shellfish, tree nuts, peanuts.
  • SUGGESTED DAILY USE: Take 1-3 capsules daily, with or without food, preferably in the morning, or as recommended by your healthcare professional.
  • NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. KEEP OUT OF REACH OF CHILDREN
  • CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
  • Nicotinamide mononucleotide (NMN) is a derivative of the B-vitamin niacin that dramatically improves health and longevity by serving as a precursor to NAD+.
  • NMN supplementation has been found to improve various parameters of health, including physical endurance and muscle strength, neurological function, heart health, body weight, and gene expression.
  • NMN capsules provide maximum absorption by focusing delivery into the small intestine's Slc12a8 NMN transporter sites, where NMN absorption is increased over 100 times.
  • Only Clincially-Proven NMN. ProHealth’s NMN is the only clinically-proven NMN to boost NAD+ levels in a peer-reviewed, double-blind, placebo-controlled, published, clinical study. Results of the study indicated a 38% increase in NAD+ levels and 12-year reversal in biological age.
  • Unique Delivery Method. NMN Pro 300 focuses on delivery into the small intestine’s Slc12a8 transporter sites, where absorption is maximized and is increased over 100 times, greatly enhancing bioavailability.
  • Solvent-Free. Compared to other NMN products, ours is made without any chemical solvents.
  • Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
  • Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
Be Aware of Fake NMN: Fraudulent companies are always attempting to out-price competitors by using NMN fake ingredients to gain market share, which is not fair to you, the consumer, or the reputable companies, like ProHealth that spends time and resources to ensure a safe and pure NMN product.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82469832956

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4.0 ★★★★★
Based on 23 reviews
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Product Reviews
R
Verified Purchase
Ranger Sarge
San Leandro, US
★★★★★ 1
Defective toy and inconsistent quality.
Size: X-Large, Color: Raccoon, Size: X-Large, Color: Raccoon
My initial review was 5 stars based on my experience with a previous order (blue raccoon) and the fact my puppy was immediately interested in it. However, I did not give it to her to play with until this past Friday (May 21, 2026) because she had the first one I bought. In a matter of 2 days the seam on the back and at the base of the head unraveled and all of the stuffing was scattered all over the room. I thought I’d found some good, high quality, toys for her but apparently this one was defective because the first one had had a lot of use and I’d still in decent shape. This is too much money to pay for a dog toy that only lasts a day or two so be advised they aren’t all good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
J. Bush
Phoenix, US
★★★★★ 5
Bigger, louder, crinklier, softer, than expected!
Size: X-Large, Color: Rabbit
My dog was gifted a collection of used toys and he really likes a very long stuffed pig which, unfortunately, another dog that is a destructive chewer, totally destroyed. I decided to break down and buy him another long stuffed toy today and since he's always blissfully watching rabbits in the yard and neighborhood I chose the rabbit version. This thing is huge which is great for him- he's 62 lbs and 7 months old and only half grown. He loves it, it has multiple LOUD squeakers, lots of crinkly spots, and fun ears/legs to grab hold off. He's a big fan and it's made with K9 Tuff Guard which LASTS. Super soft and easy to wash. Update after 2 months- easy to wash and looks new after a washing. very durable so far, standing up to indoor and outdoor use. He is not a destructive chewer but whips them around, tramples on them, steps on them while running top speed and chomps on the annoying squeaker for hours. one squeaker has a hole and its tune is now slightly muted (thank god)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2019
A
Verified Purchase
April
Battle Creek, US
★★★★★ 5
So many squeakers!
Color: Squeaker Matz Gator, Size: X Large (Pack of 1)
I have 3 golden retrievers. They love this toy. While the head came off because they played tug-o-war with it, the rest has held up mostly for 5-6 months. At this point sometimes a squeaker will pop out. There are so many squeakers in this toy! However, they still use it for tug-o-war, I am surprised it has lasted this long. There is only stuffing in the head.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
L
Verified Purchase
L. Beck
Natrona Heights, US
★★★★★ 5
Cute, durable toy.
Color: Squeaker Matz Gator, Size: X Large (Pack of 1)
It's about as durable as you can expect a stuffed animal to be. I have two new puppies who are still teething and they love these things. I got the Kyjen sheep mat version (it's a square shape, rather than the two rows of squeakers) for the little girl. Both dogs sleep with it in their crate and we take them on trips with us. I've gone so far as to open up the toy and replace the broken squeakers (costs about 5$ for 30 large squeakers). The rest of the toy is fine. Our german shepherd puppy absolutely loves the rattle that's located in the head of the gator as well. The rattle also helps initially getting the dog engaged with chewing on the toy rather than your clothing or furniture. Then they discover the squeakers and it's endless entertainment and a good distraction for your dogs. I haven't had any problems with the thin, decorative material that's represent the teeth, claws and back fins. It's a slightly thicker felt that's soft and flimsy. Honestly, I'm not worried about it. Even if they were to eventually chew these off, they're not a choking hazard. Our little guy has thrown up solid pieces of kibble that are larger and harder than this. Seriously now, common. The eyes are sewn into the head, so there's no risk of pulling them off and swallowing. I toss these in the washer on a gentle cycle to clean off the slobber and dirt about once every couple weeks and the squeakers are fine, though they sometimes have to dry out to be 100% functional again. It never takes long. Overall, I love the amount of squeakers just due to the breaking problem with have with single squeaker toys. Once they break, the dog loses interest. Which is also a nice way to train the dogs the difference between the non-squeaking kids toys. The dogs absolutely love this toy and wont sleep without it. When the fabric eventually wears out (not even a slight issue after a few months), I'll be buying another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2012
D
Verified Purchase
D. Vanhoose
Whiting, US
★★★★★ 5
Great Toy, HUGE, small dog loves,
Color: Squeaker Matz Gator, Size: X Large (Pack of 1)
For the price this is my favorite toy! My 4 lb Chihuahua LOVES this thing. He is smaller than it by a long shot, yet he loves to parade this around, showing how big he is and can handle this huge GATOR. LOL. Friends come up to the porch, and he runs back to grab his GATOR to bring it up for them to see. Only thing with these toys - for my dog - we have several of these he loves - he cannot make them squeak. He jumps on them, chews on them, but just doesn't have the power. That being said, think about it, he loves the things, I mean LOVES. Sleeps with them, parades them out, fights with them when he's alone, has a great time - .... Evidently, it's me - I MISS THE SQUEAK! I watch him, and root for him, and every now and then (rare), I hear he got a squeak. Still, he doesn't care! So.... interactive time! I go out and play with him and Mr. GATOR, and I make it squeak, and we all have EXTRA fun. Note, my little guy is what they call an EXTREMELY AGGRESSIVE CHEWER. He chews in his sleep (kidding). He's really a tough chewer. He however, uses these more for wrestling, and attacking, and carrying around and sleeping on, etc. So none of ours have tears in them, though he does attack and chew all of it - I think these products are super wonderful, and I have to buy several more, like the hide-a-toy ones (beehive, squirrel, etc.) because I know the quality, I know my Chihuahua loves them to pieces - while he hasn't actually been able to render them in pieces! Win-win for us. You decide what your dog is like. Mine has his snoopy blanket and a huge victory in his mind over this large GATOR - his friend all day long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2012

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