About PawScience

PawScience is an independent editorial site that reviews and ranks pet supplements based on evidence — not marketing claims.

Our methodology

We evaluate every supplement across six metrics: ingredient quality, dosage accuracy, bioavailability, third-party testing, value per dose, and clinical evidence. We buy products ourselves, read the labels, check the research, and publish what we find — including when products don't work.

No brand pays for placement. No score is influenced by affiliate commissions. We publish honest assessments including products we'd skip.

Affiliate disclosure

PawScience is reader-supported. Some links on this site are affiliate links — if you purchase through them, we may earn a commission at no extra cost to you. This never influences our rankings or recommendations. We recommend products we'd give our own pets.

Not veterinary advice

PawScience provides educational content about pet supplements and nutrition. It is not veterinary advice. Always consult a qualified veterinarian before starting any new supplement regimen for your pet.