4.8/5 based on 2,500+ reviews

The Natural Brain Support Powder For Senior Dogs Designed To Turn Bad Days Into Good Days

NAD+ drives cellular energy production in brain neurons. Research indicates NAD+ biosynthesis declines after age 7—studies show up to 50% in older dogs. If your dog can't sleep at night, gets lost in familiar rooms, stares at walls, or forgets your face—maybe it's time to try NeuroClean.*

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60 Day
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Improvement in 60 Days or Your Money Back—No Returns Needed

Why Choose Us

Fast & Free Shipping

Get your orders delivered quickly with our reliable shipping service.

24/7 Customer Support

Our dedicated team is here to help you anytime, day or night.

30-Day Money Back

Not satisfied? Get a full refund within 30 days, no questions asked.

Clinical Results From Real Senior Dogs

Real experiences from real customers who love our products and service.

Excellent 4.8/5 based on Expert reviews

"A client's 13-year-old German Shepherd wasn't responding well to prescription options and experiencing unwanted drowsiness. I suggested trying NeuroClean. Within 3 weeks, the owner reported their dog seemed more aware of surroundings and engaged better during walks. The dog maintained normal energy levels throughout the day."

D
Dr. Robert Chen, DVM, DACVIM

"A client's 13-year-old German Shepherd wasn't responding well to prescription options and experiencing unwanted drowsiness. I suggested trying NeuroClean. Within 3 weeks, the owner reported their dog seemed more aware of surroundings and engaged better during walks. The dog maintained normal energy levels throughout the day."

D
Dr. Robert Chen, DVM, DACVIM

"Several of my senior dog clients have reported positive experiences with NeuroClean—better engagement, more alert behavior, improved nighttime rest. The NAD+ precursor approach aligns with emerging longevity research, and owners appreciate the powder format. I'm comfortable discussing it as a brain health support option for aging dogs."

D
Dr. Amanda Foster, DVM
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The Research Gap

For years, veterinary professionals noticed a disconnect: human longevity research was exploring NAD+ and cellular aging, but there were few science-backed options specifically formulated for senior dog brain health.


Our team of veterinary scientists and formulators created NeuroClean to address this gap—combining research-backed NAD+ precursors with neuroprotective ingredients in a format dogs actually enjoy.


We're not here to replace veterinary care. We're here to provide dog owners with a research-informed option for supporting their senior dog's cognitive wellness as part of a holistic approach to aging.

Is Your Dog Not Acting Like Themselves Anymore?

Watching your best friend struggle with confusion, restlessness, or behavior changes can be heartbreaking. K9 Biolabs NeuroClean System is specially formulated to support cognitive health, promote calmness, and help your dog feel happy, engaged, and like themselves again.

Peaceful Nights, No More Pacing

Peaceful Nights, No More Pacing

Support healthy sleep-wake cycles and calm evening behavior.

Cognitive Clarity & Recognition

Cognitive Clarity & Recognition

Support mental alertness and environmental awareness.

Mental Energy & Engagement

Mental Energy & Engagement

Support healthy brain metabolism and daily vitality.

NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support
NeuroClean™ - Senior Dog Brain Support

Excellent

4.8 out of 5

NeuroClean™ - Senior Dog Brain Support

$59.97
Supports cognitive function
Helps reduce pacing and confusion
Formulated with Veterinarian
99.8% human-grade ingredients

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Nad+ Support: Science-backed Longevity Research For Dogs

Our formula combines cutting-edge NAD+ precursors with proven antioxidants, based on decades of scientific research into cellular aging and energy metabolism—now applied to canine health.

Key Ingredients:

  • NMN & NAD+ Precursors - Research from Cell Metabolism (2016) demonstrated NMN's bioavailability as an NAD+ precursor, supporting cellular energy pathways. The Dog Aging Project at University of Washington is studying NAD+ interventions in canines.*
  • CoQ10 (50mg) - Nobel Prize-recognized compound (1978) that supports mitochondrial function and cellular energy production in aging dogs.*
  • Alpha Lipoic Acid & Resveratrol - Dual antioxidants that cross the blood-brain barrier. Harvard research in Nature (2003) showed resveratrol activates longevity proteins—now supporting your dog's healthy aging.*
  • Milk Thistle Extract - May support liver detoxification and the gut-liver-brain axis in canines.*

From university research to your dog's daily wellness—science-backed ingredients for healthy aging support.*

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Cellular Energy For Aging Neurons

NAD+ is the coenzyme that powers cellular energy production in brain neurons. Research indicates NAD+ biosynthesis declines with age—studies show up to 50% in older animals. 

NeuroClean provides NMN (Nicotinamide Mononucleotide), a direct NAD+ precursor studied for supporting cellular metabolism and healthy aging.*

At Last: Premium, Science-backed, Cognitive Support For Your Senior Dog

NeuroClean is a science-backed cognitive powder formulated to support healthy brain function in aging dogs—helping bring back those looks of recognition, tail wags, and precious moments of connection you've been missing.

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K9 Biolabs Vs. "The Other Guys"

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Used And Recommended By Veterinarians

"I have a 12-year-old Golden Retriever and she started showing signs of dementia—pacing at night, getting stuck in corners, staring at walls—and I can definitely tell the difference when she's on the NeuroClean cognitive support and when she's not. When she's on the product, she greets me at the door, she responds to her name, she sleeps peacefully through the night, and when she's not on the product, the confusion comes back and the nighttime pacing starts again. So would I give NeuroClean to my senior dog? Absolutely I would."

- Dr. A. Usman (DVM,PhD)

Why Is Our Guarantee Policy So Generous?

Here at NeuroClean, we offer one of the best guarantees you'll find anywhere:


If you don't LOVE the results you get from our products within 60 days, simply let us know for a full refund when you return the product*—giving you a full two months to see the cognitive transformation in your senior dog.


We offer this policy for a few reasons. First of all, because we believe in the proven science behind our formula and we've seen first-hand how effective our cognitive support has been for the 25,000+ exhausted caregivers who switched to NeuroClean (which is probably why so few customers request a refund).


In addition, we continue to offer this guarantee policy because we believe it helps to support our mission of helping senior dogs regain their spark and giving families more precious time with the dog they know and love by harnessing the power of cellular brain fuel.

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Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

⁠What exactly is the NeuroClean System™? +

The NeuroClean System™️ is a brain and cellular support formula designed for senior dogs. It helps clear cellular waste, boost natural energy production, and support calm, focused behavior — so your dog feels more present, alert, and peaceful again.

How does it work? +

As dogs age, toxins and oxidative waste build up in their brain cells, slowing down communication between neurons. The NeuroClean System™️ helps “clean” and recharge those cells using ingredients like NAD+, CoQ10, and Alpha Lipoic Acid, supporting healthy brain function and emotional balance.

Will this help my dog if they already show signs of cognitive decline? +

Yes — that’s exactly who it was designed for. While no supplement can reverse cognitive decline, the NeuroClean System™️ helps support brain clarity and calmness, giving your dog more comfort and awareness in their daily life.

Is it safe to use long-term? +

Absolutely. NeuroClean System™️ is made with human-grade, vet-reviewed ingredients, and contains no fillers, no synthetic flavorings, and no artificial preservatives. It’s gentle enough for everyday use, even in senior dogs.

How do I give it to my dog? +

It’s a fine powder — just sprinkle it on your dog’s food once a day. Most dogs enjoy the mild flavor, especially when mixed with wet food or a small treat.

Can I combine it with other supplements or medications? +

In most cases, yes — but it’s always smart to check with your vet if your dog is on prescription medications, especially for the liver, heart, or brain. The ingredients in NeuroClean System™️ are natural and non-stimulant, so they’re generally well-tolerated.

⁠Does it work for all breeds and sizes? +

Yes. NeuroClean System™️ is formulated to support dogs of all breeds and sizes, from small senior companions to large breeds. Dosage is based on body weight, so just follow the serving guide on the label.

What if my dog doesn’t like it or I don’t see results? +

We stand by every scoop. If you’re not fully satisfied — or if your dog refuses to take it — just reach out within 60 days, and we’ll make it right with a hassle-free refund.