Aging is a network issue
Five ingredients. One connected system.
Each ingredient supports the healthy-aging network from a different angle.
- PEA
Ultramicronized PEA
Palmitoylethanolamide
Supports healthy inflammatory and neuroimmune signaling
- BCP
Beta-caryophyllene
From cloves & rosemary
Supports cellular signaling and inflammatory balance
- DHA
DHA
Omega-3 fatty acid
Supports brain-cell membranes and healthy resolution biology
- ASX
Astaxanthin
From microalgae
Supports oxidative balance and mitochondrial resilience
- QUE
Quercetin
From apples & onions
Supports cellular stress responses and energy-signaling pathways
Every life stage
Different stage. Same network.
Puppy
Build the foundation.
Young adult
Protect what is working.
Mature
Small changes start adding up.
Senior
Support the systems that support everything else.
How to use
Feed one level scoop once or twice daily, mixed into food or offered on its own. Designed for daily, year-round use alongside a normal diet.
Safety
Consult your veterinarian before making dietary changes, especially if your dog takes prescription medications or has allergies. Quelle365 is a nutritional supplement, not a substitute for veterinary diagnosis or treatment.
The 12 Hallmarks of Aging
Scientists describe aging through 12 interconnected processes. Quelle365’s five ingredients have published research connecting them to pathways across this network.
Ingredient links reflect published research on the individual ingredients. The finished Quelle365™ formula has not itself been clinically tested against each Hallmark of Aging.
Dogs who wait for mealtime.
Individual experiences vary.
Ask the hard questions
We want you to question.
Is Quelle365 only for senior dogs?
No. Quelle365 is a daily healthspan foundation for dogs at every life stage, from puppies to seniors. The biological priorities change with age, but the network is always connected.
What are the Hallmarks of Aging?
Twelve connected biological processes, from genomic instability to chronic inflammation, that scientists use to describe how bodies age (López-Otín et al., Cell, 2023). They appear in dogs as well as people.
Do I need to cycle on and off?
No. Quelle365 is designed for daily, year-round use alongside a normal diet.
Can Quelle365 be used with my dog’s medications?
Quelle365 is designed to sit alongside standard veterinary care, not replace it. If your dog takes prescription medications, check with your veterinarian before starting.
Has the finished formula been clinically tested in dogs?
The science on this site reflects published studies of the individual ingredients. The finished formula has not been clinically tested against each Hallmark of Aging. We publish every reference so you and your veterinarian can review the evidence directly.
How do I use it?
Feed one level scoop once or twice daily, mixed into food or offered on its own. Consult your veterinarian before making dietary changes, especially if your dog takes prescription medications or has allergies.

