Zesty Paws Healthy Aging NAD+ Precursor Cellular Energy, Brain & Heart Supplement for Dogs, 60 count

Skip image gallery
Slide 1 of 13

At a Glance

  • Brain Health
  • Heart Care
  • Made in USA
  • Senior
  • All Breeds
$39.97 First Time Autoship Price
this order
Save 50% (up to $20) today when you set up Autoship. 
$56.97 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$59.97 Chewy Price
($1.00 /ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • This supplement is crafted to support your furbaby’s health as they age.
  • It features Niagen, which supports cellular function, energy, and bodily repair mechanisms.
  • This supplement helps power muscle cells to support overall skeletal muscle health and recovery.
  • Pairing this supplement with a healthy lifestyle may offer your best friend additional heart health support.
  • The supplement promotes normal cellular defense against metabolic stress, while also helping to generate the body’s energy.

Ingredient Information

Instructions

Learn More About Zesty Paws From Our Team of Experts

About Zesty Paws Healthy Aging Cellular Health

Healthy Aging Support

All dog parents want their pups to live a long, happy, and healthy life. But what can you do to support that beyond good food and lots of exercise? Care for your dog on a deeper level with cellular support from Zesty Paws. Their Healthy Aging NAD+ Precursor is specially formulated with Niagen to support physical, cognitive, and metabolic health in your dog.

Unleash Your Dog’s Inner Puppy

Your dog deserves to enjoy optimal health at every stage of life. With Healthy Aging NAD+ Precursor from Zesty Paws, you can care for your dog in both body and mind.

It’s a great way to help support your pup’s cellular function and metabolism, promote good cognitive and metabolic health, and help your dog cope with environmental stress.

NAD+ Declines with age in all animals

Inspired by Nature, Powered by Science

Discover how Healthy Aging NAD+ Precursor helps support your dog’s health down to the cellular level.

What is NAD+?

NAD+ (nicotinamide adenine dinucleotide) is an important molecule in living things that supports cellular function, energy, and repair—but it declines with age.

Niagen for Support

Niagen is a form of vitamin B3 and a precursor to NAD+.

Healthy Body + Minds

Niagen helps support physical, cognitive, and metabolic health, cellular energy production, cell repair, and more.

Dogs Love It!

Each box comes with a probiotic paste that helps maintain gut and immune balance while turning capsules into a treat.

Good to Give, Great to Get

Pill Wrap Probiotic Paste is a yummy bacon-flavored wrap that promotes gut balance and immune health while making capsules easy and delicious for your pup to eat.

About Zesty Paws

Zesty Paws is always there to help you keep your bestie feeling zesty. They go the extra mile to keep you and your fur-baby happy, with thoughtful supplements designed to help your pet be and feel his best.

Shop Zesty Paws

Frequently bought together

Questions & Answers

6 Customer Questions

How much Nicotinamide Riboside is in each pill?

Answer by Chewy • Nov 30, 2023
There is 60 milligrams of Nicotinamide riboside chloride in each capsule.

What age group is the right for giving this product? Can this be given to a cat?

Answer by Chewy • Oct 10, 2023
This product is designed for dogs 6 months and older. It is not recommended for cats.

How many daily servings are there per bottle?

Answer by Chewy • Dec 11, 2023
This supplement contains 60 capsules. The serving size is dependent on your pet's weight. The daily amount for dogs up to 25 pounds is 1 capsule, for dogs 26-75 pounds it is 2 capsules, and for dogs over 75 pounds, it is 3 capsules.

What are the ingredients?

Answer by Chewy • Nov 27, 2023
For complete feeding recommendations, click the “Feeding Instructions” tab, next to the “Nutritional Info” tab, just under the product photos.
Reviews
Write a Review
4.5
Rated 4.5 out of 5 stars
52 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

91% Positive

Effectiveness

90% Positive

Ingredients

93% Positive

Long-Term Benefits

91% Positive

28 Customer Reviews

Rated 3 out of 5 stars
By Shannon on Dec 14, 2025

Difficult to get my picky dog to take

I was able to sample Vet Strength Healthy Aging for free in order to provide a review for Chewy and Bzzzz agent. The supplement comes in a bottle of capsules and

I was able to sample Vet Strength Healthy Aging for free in order to provide a review for Chewy and Bzzzz agent. The supplement comes in a bottle of capsules and a separate container with flavored probiotic pill wrap that you form around the capsules prior to giving to your dog. The supplement is for improving levels of Nicotinamide Adenosine Dinucleotide which helps with cell repair, metabolism and muscle and heart function and naturally declines with age in our pets. My dog did like the flavored pill wrap but after 2 days was able to spit the capsule out after eating around it. I have had other dogs that would have just swallowed this whole and wouldn’t have a problem but given I have a picky dog that is hesitant when he is given any treat or food he doesn’t know, this method didn’t work. Due to this, I wouldn’t purchase this supplement again since he now continues to spit out the capsule but if your dog is willing to swallow without carefully chewing the “treat” then your dog will likely like the flavor of the pill wrap and take it without problem.

Rated 5 out of 5 stars
By Jessie on Jan 20, 2026

The scent is irresistible

I was really excited to try this with my yorkie and Great Pyrenees. My big girl has a very sensitive stomach so I was hoping for the best. I opened the container

I was really excited to try this with my yorkie and Great Pyrenees. My big girl has a very sensitive stomach so I was hoping for the best. I opened the container and my dogs rushed closer to smell it. Theyve both shown improvement, love the taste and easy dosing. I would recommend this product to any dog owner. Prolonging their lives healthily is my main goal. Will continue to use this product.

Rated 5 out of 5 stars
By Teodora on Dec 4, 2025

Revitalizing Energy

I recently started using Zesty Paws Healthy Aging NAD+ Precursor for my dog, and I must say, I am thoroughly impressed! This supplement comes in a convenient form

I recently started using Zesty Paws Healthy Aging NAD+ Precursor for my dog, and I must say, I am thoroughly impressed! This supplement comes in a convenient form that makes it easy to add to my dog's daily routine. From the moment I introduced it, I noticed a significant boost in my dog's energy levels. She seems more lively and is eager to play, which is a huge change from her usual lethargic demeanor. The formulation is packed with beneficial ingredients that support cellular health and promote overall wellness, making it ideal for pets. I appreciate that Zesty Paws prioritizes quality and uses natural ingredients. There are no fillers or artificial additives, which gives me peace of mind knowing that I am giving my dog a product that is both effective and safe. Another great aspect is the palatability of the product. My dog not only takes it without hesitation but also seems to enjoy the taste! Overall, I highly recommend Zesty Paws Healthy Aging NAD+ Precursor for any pet owner looking to support their aging furry friend. It's a fantastic addition to my dog's diet, and I'm excited to see the long-term benefits it brings to his health and vitality. Five stars from me!

Rated 5 out of 5 stars
By Fur mom on Dec 3, 2025

Healthy Aging Supplement

I wanted to try this product for my dog because I thought this would be a good supplement for her to try as she is aging. I like that this product is vet strength,

I wanted to try this product for my dog because I thought this would be a good supplement for her to try as she is aging. I like that this product is vet strength, that it helps with cellular energy & function, brain & heart health, and skeletal muscle support with niagen. My dog takes pills with no problem, but if your dog does not like to swallow pills, then this comes with a pill wrap. So cool. It is bacon flavored and it also is a probiotic for their gut health. Super plus for my small dog with a sensitive stomach. The pill wrap comes in its own jar and is easy to scoop out a wrap around the pill. The substance reminds of a soft, smooth and pliable paste. Everything is packaged nicely. My dog has no problem taking this and actually likes it. I would recommend this product to my family and friends.

Rated 5 out of 5 stars
By Cecelia on Jan 11, 2026

Great taste but may need a slower start

My 2.5-year-old Aussiedoodle loved the flavor, even our cat was interested. We gave it consistently for about three weeks. Unfortunately, she developed diarrhea,

My 2.5-year-old Aussiedoodle loved the flavor, even our cat was interested. We gave it consistently for about three weeks. Unfortunately, she developed diarrhea, so we had to stop using it. It’s possible the dose was too much for her and that she may do better on a smaller amount. Overall, great palatability, but it didn’t agree with her stomach at the recommended dose.

Rated 5 out of 5 stars
By Amber on Dec 10, 2025

They love it

I recently received a set to try for my senior dogs. I have been using for a week for both my 12yr old Catahoula and 9yr old Boxer mix. We own a small 4acre farm

I recently received a set to try for my senior dogs. I have been using for a week for both my 12yr old Catahoula and 9yr old Boxer mix. We own a small 4acre farm and my dogs are very active. With their age, I have noticed they were slowing down, and my boxer has had a few different issues over the years with yeast and allergies. So I've tried a few things over the years. Its only been a week, so far he has been acting happier. Im hopeful this is part of the reason <3 Both dogs love the flavor, and my younger dogs have started working their sad eyes to convince me they wanna try it too lol.

Rated 4 out of 5 stars
By Alicia on Jan 8, 2026

Excellent supplement

I used this supplement with my 15 year old terrier mix and my 5 year old rat terrier. I did not notice any immediate results, however I hope that over time this

I used this supplement with my 15 year old terrier mix and my 5 year old rat terrier. I did not notice any immediate results, however I hope that over time this helps my boys to age easier and live longer. Neither dog would eat the capsules with the pill wrap, and we had to revert back to cream cheese for pills. Over all I would recommend the supplement, not the pill wrap.

Rated 5 out of 5 stars
By Erin on Dec 11, 2025

Increased energy and mobility

I’ve tried a few different supplements for my dog, but the Vet Strength Healthy Aging Niagen pill wraps are honestly easier than most. The bacon flavor makes giving

I’ve tried a few different supplements for my dog, but the Vet Strength Healthy Aging Niagen pill wraps are honestly easier than most. The bacon flavor makes giving them simple becayse my dog actually thinks it’s a treat. What I’ve noticed since starting is that he seems to have more energy on our evening walks and doesn’t lag behind like he used to. He also seems sharper; little things like responding faster when I call him or being more playful with his toys stand out. For me, the biggest benefit is feeling like I’m supporting his overall health as he gets older, especially his energy and brain function. I’d definitely buy it again, and if you’ve got an aging pup, I’d recommend trying it. It’s been a nice addition to our routine.

Rated 5 out of 5 stars
By Crystal on Jan 1, 2026

Helps support healthy aging

I like using this supplement for my dog. I feel like it helps support them as they age. It gives support for their brains, heart and skeletal muscles during the

I like using this supplement for my dog. I feel like it helps support them as they age. It gives support for their brains, heart and skeletal muscles during the aging process. The pill wrap made it easy to take for my dog so no hassling with tryin to get him to take it. The cover completely hides the supplement in a tasty treat. I think this is a great supplant for any dog as they age and would recommend it.

Rated 5 out of 5 stars
By Brittany on Dec 4, 2025

Zesty paws is must for my older fur babies

Given that I’m using this on a 12 year old and a 7 year old Golden Retriever, I think this supplement is a thoughtful, proactive choice. I’m not expecting miracles,

Given that I’m using this on a 12 year old and a 7 year old Golden Retriever, I think this supplement is a thoughtful, proactive choice. I’m not expecting miracles, but I’m hoping it gives them a little extra support for cellular energy, vitality, and overall wellness as they age. If I were recommending it to a friend, I’d say: “It’s a solid supplement useful, easy to administer, and probably one of the better options out there for healthy aging.” If I were you, I’d keep using it but also stay observant: watch their energy, mobility, mood, and appetite over months, stick to good diet and exercise, and do regular vet checkups.