You've tried the wipes, washcloths, filtered water, ceramic bowls. The stains fade, then reappear. That's because wiping only cleans the surface. PetCore works internally to reduce tear production, so stains stop forming in the first place.
Finally Stop The Stains
A daily formula with 14 ingredients designed to support your dog from the inside — because wiping only treats the surface.
14 ingredients formulated to support healthy tear composition from within.
4–6 weeks. That's all it takes for most pet owners to see the difference they've been waiting for.
Antibiotic-free formula safe for daily, long-term use.
Just mix into their daily food — no more twice-daily wiping battles.
PetCore works from the inside out — not overnight. Here's what to expect over the next 6 weeks with consistent daily use:
Chestnut Extract
Your dog's tears contain porphyrin — an iron-rich compound that turns brown when it hits fur and meets air. Chestnut Extract is rich in natural antioxidants that support your dog's healthy response to this oxidative process. Where wipes never could.
Olive Leaf Extract
Contains oleuropein — one of nature's most studied antioxidant compounds. Supports a healthy skin and coat environment from the inside, helping your dog maintain the clean, balanced conditions that stain-prone breeds need. No antibiotics. No harsh chemicals.
Lutein
The same carotenoid eye doctors recommend for human eye health — now formulated for your dog. Concentrates naturally in eye tissue, providing daily antioxidant protection for breeds that need it most.
Prebiotic Blend
What happens in the gut directly influences what shows up in the tears. This blend feeds beneficial bacteria, promotes a balanced microbiome, and supports the internal wellness that surface products can never reach.
