Offer your dog more good years by regenerating their NAD+ levels
The Science-Backed Protocol to Boost Dog Health Span
🏆 #1 Vet Recommended Aging Support Formula
- Longer, Happier Life for Your Pup
- Enhances Bone & Joint Health
- Boost Cognitive Function
- Restore Energy & Spark
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Vet-Formulated
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Our vet-formulated NAD+ formula is supported by scientific research to increase lifespan and improve quality of life in aging dogs.
If you don’t notice these benefits after starting, contact us and we’ll refund your money in full.
• More energy and playfulness
• Excited for walks again
• Climbs stairs and jumps on the couch easily
• Sharper mind and focus
• More responsive to commands and their name
• As many owners report: “I see the spark in his eyes again.” / “He’s like his old self.”
No, there are no side effects.
Our NAD+ formula is made with research-backed, human-grade ingredients in FDA-registered facilities to ensure purity and safety.
It’s been safely used in dogs for years to support cellular health and overall vitality. If your dog is pregnant, nursing, or taking medication, consult your vet first.
Most pet parents start noticing subtle changes within 2–3 weeks — like brighter eyes, more alertness, or small bursts of energy.
By 4–6 weeks, improvements in mobility, mood, and overall vitality become more consistent.
After 8–12 weeks, many report steadier energy, better movement, and a happier daily routine.
Every dog is different, so results may vary depending on age, diet, and activity level.
Step 1: Insert the filter into the designated slot.
Step 2: Fill the stainless steel bowl with fresh, clean water.
Step 3: Plug in the fountain and check the water flow.
Step 4: That’s it! your dog now has constant access to clean, filtered water!
Total Setup Time: Under 2 minutes.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.
Simply add the recommended amount to your dog’s evening meal — it blends easily with food and dogs love the taste.
For smaller dogs under 25 lbs, give 1 scoop daily.
Medium dogs between 26 and 75 lbs should receive 2 scoops daily.
Large dogs over 75 lbs should take 3 scoops per day.
For best results, give consistently every day as part of your dog’s routine.
We offer tracked shipping on all orders.
If you don’t notice a meaningful improvement in your dog’s energy, mobility, or overall vitality, we’ll fully refund your purchase. Your dog’s happiness and your satisfaction are our top priority.
We are currently experiencing high volume of orders so delivery times, depending on your location, range from 3-7 days.
We've made returning products super easy. Simply contact us at info@getselene.com and we'll handle everything.
Give Your Dog 3–6 More Happy Years
Clinically backed ingredients to support energy, cognitive function, joint comfort, and overall vitality so your best friend can enjoy life, longer.
Karen,
68
Verified Dog Lover
“I’ve spent hundreds on joint chews, salmon oil, and multivitamins that promised to help my senior lab move easier.
Nothing truly worked until we tried Selene NAD+. Within a few weeks, her stiffness eased and she started running again, like she forgot she was 11!
Now I understand why it’s different."
Nothing truly worked until we tried Selene NAD+. Within a few weeks, her stiffness eased and she started running again, like she forgot she was 11!
Now I understand why it’s different."
Robert,
42
Verified Dog Lover
“My vet told me to look into NAD+ for aging dogs. I was skeptical at first, but after researching how it restores energy inside the cells, I decided to try Selene.
Now my golden doesn’t limp when getting up, and his eyes are bright again.
It’s like his spark came back, and even our evening walks feel like they did years ago.”
Now my golden doesn’t limp when getting up, and his eyes are bright again.
It’s like his spark came back, and even our evening walks feel like they did years ago.”
Sarah,
28
Verified Dog Lover
“I wasn’t sure if a supplement could actually make a difference, but after a few weeks, I’m convinced.
My senior lab went from sleeping most of the day to trotting around the park again. It’s like his spark came back. He’s more alert, playful, and even his coat looks healthier. I’m so grateful something like this exists for our dogs.”
My senior lab went from sleeping most of the day to trotting around the park again. It’s like his spark came back. He’s more alert, playful, and even his coat looks healthier. I’m so grateful something like this exists for our dogs.”
Julie,
49
Verified Dog Lover
“I’ve been taking NAD+ supplements for my own energy and recovery, so when I saw there was one made for dogs, I jumped on it.
What blew me away was how quickly I saw the difference, within two weeks my husky was zooming again. It’s amazing seeing the same longevity science that helps humans finally available for dogs.”
What blew me away was how quickly I saw the difference, within two weeks my husky was zooming again. It’s amazing seeing the same longevity science that helps humans finally available for dogs.”
Marianne,
36
Verified Dog Lover
“I came across NAD+ for senior dogs and decided to give it a try for our 8-year-old.
Within just a few weeks, the change was incredible! He’s more energetic, playful, and runs around the yard again.
His eyes sparkle, his spirit’s back, and it truly feels like we’ve got our joyful dog again.
Thank you, Selene!”
Within just a few weeks, the change was incredible! He’s more energetic, playful, and runs around the yard again.
His eyes sparkle, his spirit’s back, and it truly feels like we’ve got our joyful dog again.
Thank you, Selene!”
Erik,
41
Verified Dog Lover
“I read online that NAD+ is being called the fountain of youth for dogs… and honestly, I believe it. My senior pug was slowing down and showing signs of aging, but now she’s full of life again. Her walks are longer, her eyes are clearer, and she’s playful like she used to be. Even our vet noticed how much more alert she is, I’ll never skip a scoop.”
Your Dog Aging Isn’t Just Old Age
How NAD+ Support Your Dog At The Root
As dogs get older, their bodies lose the ability to make NAD+ — the molecule every cell needs for energy, repair, and vitality. When NAD+ drops, their cells slow down and die. That’s why you start seeing less energy, stiffness, dull coat, and mental sharpness fading.
Our formula replenishes NAD+ directly, restoring the cellular power that aging takes away. Once those levels rise again, dogs naturally regain energy, mobility, and focus — like turning the lights back on inside every cell.
This isn’t another joint chew or multivitamin. It’s the only supplement that works at the root cause of aging — not just masking symptoms.
Real energy. Real recovery. Real results.
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Bring Back His Old Self or Your Full Money Back
Your Dog Improvements You Can Expect With Daily Use
Week 1–3:
Boosted Energy & Mood
Your dog will start showing more playful behavior and increased curiosity during walks and playtime. He'll wag his tail more and greet you at the door again.
Week 4–6:
Easier Movement & Comfort
Easier movements with improved joint comfort and flexibility make climbing stairs or playing fetch effortless. He might even start jumping on the couch again.
Week 7-9:
Sharper Focus & Alertness
Your dog becomes more attentive, responsive, and confident when exploring his surroundings. He stops pacing at night and staring at walls.
Week 10-12:
Happier, Healthier Dog
Full-body vitality becomes evident: better mobility, a shinier coat, improved appetite, and more joyful energy. This is when many owners report "I got my old dog back"
Backed by Science, Trusted by Vets
As a veterinarian, I see too many dogs lose their spark long before their time.
Most owners assume it’s just old age, but the truth is their cells are running out of energy.
That’s why I now recommend NAD+ to every aging dog I treat.
It’s one of the few compounds proven to restore cellular vitality, helping dogs regain energy, mobility, and focus.
A recent study published in Experimental Gerontology (NIH) confirmed what I’ve seen firsthand — when NAD+ is restored, dogs start acting like themselves again.
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Bring Back His Old Self or Your Full Money Back
Measurable Results from 50,000+ Dogs
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87%
Sharper Focus
Showed sharper focus and improved cognitive function
92%
Easier Movement
Better movement with reduced joint pain and stiffness
84%
More Energy
Showed higher energy and vitality throughout the day
96%
Happier & Healthier
96% of owners said their dog looked healthier & happier
The Science Behind Their Tail-Wagging Transformation
NAD+
This powerful NAD+ precursor helps recharge your dog’s cells from within — supporting natural energy, mental alertness, and that curious sparkle in their eyes you haven’t seen in years.
Vitamin C
A daily antioxidant shield. Vitamin C helps defend against oxidative stress and supports healthy joints — so they can jump, chase, and greet you like they always have.
Bovine Collagen
Collagen supports joints, skin, and coat from the inside out — helping them move smoothly, stay comfortable, and look visibly healthier.
Why You Should ChooseSelene NAD+ Protocol
Why You Should ChooseSelene NAD+ Protocol
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Our Product
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Targets Root Cause of Aging
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Supports Brain Energy & Cognition
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Strengthens Mobility & Vitality
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Vet-Formulated & Backed by Research
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100% Natural Ingredients
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Boosts Daily Energy & Stamina
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Supports a Healthy Heart
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Easy to Give (Scoop on Food)
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Money-Back Guarantee
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How To Use Selene NAD+
See how easy it is to offer your dog more good years with our proven formula.
1
Find the Perfect Dosage
Look on the back label to give your dog the exact quantity they need for maximum effect.
2
Sprinkle on Food
A simple, tasty addition to their evening meal that turns every bite into a boost for health and vitality.
3
Enjoy the Results
Watch your dog come alive with more energy, smoother movement, and a happier, healthier attitude every day.
Results or Money-Back Guarantee
If you don't see your dog with more energy, better mobility, better mental sharpness, and overall happier, contact us and we'll refund your investment.
SHOP NOW
Fast USA Shipping
50k+ Happy Dogs
Results or Money-Back Guarantee
If you don't see your dog with more energy, better mobility, better mental sharpness, and overall happier, contact us and we'll refund your investment.
SHOP NOW
Fast USA Shipping
50k+ Happy Dogs
Questions? We’ve Got Answers.
Absolutely! You can cancel your subscription at any time—no commitments, no hidden fees.
Nope! Stay as long as you love it. You’re free to cancel whenever you want, even after the first month.
Yes! The formula comes in an easy-to-mix powder that blends right into your dog’s regular food, most pups don’t even notice it.
Even if your dog has a sensitive stomach or tends to refuse supplements, you’re fully covered by our 365-day money-back guarantee.
If you don’t see the results you hoped for, or your dog simply doesn’t like it, you’ll get a full refund, no questions asked.
Many pet parents notice small changes within the first few weeks, like more energy or smoother movement. By the second month, most dogs show big improvements in playfulness, alertness, and coat health. By month three, many dogs act noticeably younger.
NAD+ goes way beyond basic nutrition. While most dog vitamins support general health, this formula targets aging at the cellular level. It boosts energy production, supports brain and heart health, and helps repair cellular damage, all using science-backed ingredients.
Absolutely. All ingredients in are human-grade, vet-researched, and carefully dosed for dogs. It's made to be a safe, daily wellness formula your dog can benefit from long-term.
Yes! Cellular aging starts long before you see outward signs. Starting early can protect your dog's cells, boost their immune system, and help them stay healthier for years to come. Think of it as setting them up for a longer, better life.
That's exactly what it's designed to do. The ingredients have been shown to support brain health and help with age-related cognitive decline. Many dog owners report their senior pets becoming much more alert and engaged.
You can expect a more energetic, mentally sharp, and physically active dog. Over time, many dogs show better mobility, improved coat quality, and even a brighter personality. It's about helping your dog feel great, not just adding years, but adding good years.
If you don't see your dog with more energy, better mobility, better mental sharpness, and overall happier, contact us and we'll refund your investment.