Alert: October 26, 2025

Selene has EXPLODED across the internet, creating an UNPRECEDENTED DEMAND CRISIS. We're down to our FINAL BOTTLES and they're disappearing BY THE HOUR. We regret to inform you that we're running low on stock, so to avail the product risk-free with a 365-day money-back guarantee, you need to act quick.

For more details on the remaining quantity, please scroll down below.
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LOVED BY 100,000 DOGS

The Science-Backed Protocol to Boost Dog Health Span


NAD+ supplement proven to bring more play, fewer aches, and sharper focus—starting with tonight’s dinner.

  • Enhances Bone & Joint Health
  • Helps Boost Vitality
  • Supports Improved Longevity
27/10000 Discounted Pieces Left
Ships by Oct 27

We recommend at least 3 months of consistent use to see results*

365 Day Money Back
365 Day Money Back
Pause or Cancel Anytime
Pause or Cancel Anytime
Vet-Formulated
Vet-Formulated
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GMP Certified
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Ingredients +

Ingredients: Bovine Collagen, Nicotinamide Riboside Chloride, Vitamin C, and Chicken Powder.

Cautions: this product is intended for dog use only. Keep out of reach of children and other animals.

Storage & Handling: store in a cool, dry place away from direct sunlight. Keep the container tightly closed when not in use, and do not use if the seal is broken or missing.

Will this actually work for my dog? +

Yes. 50,000+ dogs are already showing clearer minds and sharper focus with Selene NAD+.

Our veterinarian-formulated blend uses clinically-studied ingredients designed to support brain health and fight age-related cognitive decline.

Many owners notice less confusion and better responsiveness within just 2–4 weeks.

Is NAD+ safe for my dog? +

Absolutely. NAD+ precursors, derived from vitamin B3, have been safely studied in dogs and are well-recognized for their role in supporting brain and cellular health.

In humans, NAD+ is already widely used to improve focus, memory, and healthy aging. Emerging veterinary research shows similar promise for dogs, especially for age-related cognitive decline.

Our Selene NAD+ formula is produced in FDA-registered facilities using only human-grade ingredients, carefully dosed for dogs, to ensure maximum safety and effectiveness.

How do I give this to my dog? +

Just sprinkle it on their food. It's a delicious chicken-flavored powder that dogs absolutely love. Give 1 scoop daily for dogs up to 25 lbs, 2 scoops daily for dogs between 26-75 lbs, and 3 scoops daily for dogs over 75 lbs.

No pills to hide, no fighting to get them to take it. Most dogs actually get excited when they see you reaching for the container.

Shipping & Returns +

We offer tracked shipping on all orders.

All orders are processed by our super careful fulfillment team within 24 business hours.

We are currently experiencing high volume of orders so delivery times, depending on your location, range from 6-10 days.

We've made returning products super easy. Simply contact us and we'll handle everything.

Feel free to contact us here or reach us anytime at info@get-selene.com — we’re available 24/7 to help.

What Pet Parents Can't See About Their Pup's Health

What Pet Parents Can't See About Their Pup's Health

Dogs typically start showing signs of aging, including health issues and cognitive decline, at around 7 years old.

Cognitive decline similar to dementia begins appearing around 8-10 years. Signs may include disorientation, confusion, and altered sleep patterns, though timing varies by breed and size.

Selene NAD+ works to help address this decline by providing your dog's system with essential nutrients.

The Science Behind The Solution

You invest in your own health, longevity, and performance. Why not do the same for your dog? Selene NAD+ is the first canine longevity supplement designed with cutting-edge biohacking principles used in human wellness.

1. Strengthen Your Dog from the Inside Out

As dogs age, their energy naturally decreases. This advanced supplement uses NAD+ to help protect vital systems and support youthful vitality. These ingredients work to support your dog's heart, muscles, and brain, helping defend against age-related decline. You'll notice improved energy, focus, and coat quality, helping your companion not just live longer, but enjoy those extra years to the fullest.

2. Give Their Cells the Power to Thrive

Behind every tail wag and every happy bark is something powerful: your dog's cells working hard to keep them going. As dogs age, those cells need extra support. This supplement gives your dog's cells the fuel they need for optimal function, providing more energy for walks, better brain health, a stronger heart, and protection against age-related damage. You're not just giving your dog a supplement - you're giving them a chance to feel youthful again.

3: Help Them Stay Comfortable, Calm, and Mobile

Older dogs often deal with joint discomfort, tired muscles, or changes in mood. It's hard to watch them slow down, but there's good news: this supplement helps ease that process. Its ingredients are carefully chosen to help reduce uncomfortable swelling and protect against accumulated stress, helping your dog move easily, recover faster, and stay mentally sharp. You'll see a more comfortable, happy dog who can continue enjoying life, every step of the way.

The Science Behind

The Science Behind Nanoliposomal Technology

Selene NAD+ uses advanced nanoliposomal technology to help enhance nutrient absorption.

By encapsulating ingredients in tiny nanoliposomes, nutrients can bypass the liver and be delivered more directly into the bloodstream through cell membranes.

This approach supports higher bioavailability, helping ensure your dog receives maximum benefits with improved health and energy outcomes.

Supporting Your Dog's Health with Every Ingredient

NAD+ is an important compound that helps support your dog's metabolism and energy levels. As dogs age, NAD+ levels naturally decline, which can lead to fatigue and slower recovery.

By helping to support NAD+ levels, this supplement may help your dog stay more active, support muscle recovery after exercise, and assist with DNA repair for long-term cellular health and longevity support.

See the Difference in Just Weeks

Before Starting NAD+

Your dog is slowing down - less energy, more stiffness, and a noticeable drop in playfulness. They nap more, hesitate with stairs, and their once-shiny coat looks dull. You can see they're aging, but it feels like it's happening too fast.

Month 1

Things start changing. Your dog has more energy and recovers faster after walks or play. Movement becomes smoother. Their coat looks healthier, and they seem more alert, more present.

Month 2

Now the shift is impossible to miss. They're playing longer, joining in on daily life again, and responding faster to commands. You start seeing the dog you remember - engaged, active, and full of life.

Month 3

By now, the transformation is complete. Your dog moves with ease, stays active all day, and radiates health from head to tail. The stiffness is gone, their eyes shine, and they've got that spark again. He's back.

Science-Backed Ingredients You Can Trust

Selene NAD+ follows the highest ethical standards when creating our supplements. We ensure your pooch gets the best ingredients from the safest labs and manufacturers.
Dairy Free
Dairy Free
Dye Free
Dye Free
GMO Free
GMO Free
Allergen Free
Allergen Free
Vet Formulated
Vet Formulated
GMP
GMP

The Truth About Dog Health

Your Questions Answered

Absolutely! You can cancel your subscription at any time—no commitments, no hidden fees.

Daily directions for use for optimal results

Follow these guidelines for the best results with your pet's supplement routine.

Dog Weight Daily / Tub Size
Small
Under 25 lbs
1 scoop
Medium
26-75 lbs
2 scoops
Large
Over 75 lbs
3 scoops