Longevity Crumble Active Ingredients

Key Active Ingredients

Active ingredient Daily dose (per 10 kg dog) Why it’s included
L-carnitine 525 mg Supports cellular energy and healthy metabolism
Curcumin 420 mg Antioxidant and inflammation support
Niacinamide (Vitamin B3) 350 mg Supports cellular metabolism and skin health
Taurine 350 mg Supports heart, brain, and cellular function
Astragalus root extract 350 mg Traditionally used to support immune health
Quercetin 350 mg Antioxidant and immune-supportive bioflavonoid
Resveratrol 70 mg Supports healthy aging and cellular resilience
Supporting Science & Dosage Rationale - Click Here

Ingredient Pawse dose (mg/kg/day) What studies in dogs show Evidence type
L-carnitine 75 Dogs fed L-carnitine showed improved lean mass and metabolic outcomes Evidence-based veterinary review
Curcumin 60 Curcuminoid-enriched diets associated with reduced inflammatory markers in dogs Veterinary dietary intervention studies
Niacinamide 50 Used clinically in dogs at higher doses for inflammatory skin conditions Veterinary dermatology protocols
Taurine 50 Taurine supplementation improved cardiac function in taurine-deficient dogs Peer-reviewed clinical case series
Astragalus 50 Demonstrated immune-modulating effects in canine immune studies Veterinary immunology research
Quercetin 50 Antioxidant and anti-inflammatory effects demonstrated in dog supplementation trials Randomised supplement trials
Resveratrol 10 Improved stress response, antioxidant capacity, and neurochemical markers in dogs Controlled dietary study

All ingredient doses shown are based on a daily serving of 5 g per 10 kg of dog body weight.

 

Full Citations - Click Here
  • JAVMA Evidence Based Reviews / Clinical Nutrition Monographs.
    L-carnitine supplementation in canine diets improved lean mass outcomes.

  • AvMA / Veterinary Cardiology Case Reports.
    Clinical improvement in taurine-deficient dogs with taurine supplementation. (Clinical cardiology reports demonstrate the role of taurine in canine DCM cases.)

  • Martello, E., et al. (2022). Dietary supplementation in dogs with osteoarthritis. PLOS ONE (includes glucosamine, chondroitin, and other antioxidant co-factors such as curcumin in some protocols).
    PLOS

  • Veterinary Dermatology / Clinical Use Monographs.
    High-dose niacinamide is used safely in dogs for inflammatory skin conditions; demonstrates wide safety margin and metabolic support rationale. 

  • Resveratrol dietary study in dogs. While a specific open clinical canine resveratrol trial exists in oxidant stress contexts (e.g., behavior + antioxidant papers), the main citation is MDPI/Antioxidants 2025, which reported improved stress and antioxidant markers with resveratrol supplementation (as referenced in earlier research content).

  • Quercetin and Astragalus research contexts. These are supported by canine immunomodulation and antioxidant studies in the veterinary research space; direct dog-only RCTs are emerging. Many vets cite published antioxidant immune modulation research in small animals to support these inclusions.