Both were significantly lower in dogs with atopic dermatitis than in healthy dogs.
Researchers compared the outer skin layer of 14 dogs with atopic dermatitis and 14 matched healthy dogs, examining differences in ceramide composition.
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Choose the formula built for what you want to support.
Choose Your SystemThe research behind Pet Gala’s approach to daily skin, coat, paw and nail support for dogs and cats — and the reason for every ingredient.

Both were significantly lower in dogs with atopic dermatitis than in healthy dogs.
Researchers compared the outer skin layer of 14 dogs with atopic dermatitis and 14 matched healthy dogs, examining differences in ceramide composition.
Skin and coat scores improved in dogs receiving the omega-3 supplement, while placebo scores remained stable.
The trial tested daily EPA and DHA supplementation against placebo for 90 days in dogs with poor coat quality. Twenty-four dogs completed the study.
Pet Gala brings collagen peptides together with ceramides, omega 3-6-9, hyaluronic acid, and more. Skin, coat, paws and nails are one organ system — not four separate jobs.
Ceramides help form the skin’s protective lipid barrier.
Protein, biotin and zinc support coat, paw pad and nail structure.
Hyaluronic acid helps bind moisture within the skin’s supporting matrix.
Collagen peptides supply amino acids for the skin’s structural proteins.
Omega-3s contribute to normal immune and inflammatory signaling.
Zinc supports normal cell division and tissue maintenance.
Explore the science of skin and barrier health through our openly shared evidence maps.
See how we organize integumentary research for each species, including the distinction between direct evidence and broader scientific inference.
A closer look at barrier biology, how the body handles these actives, and species-specific considerations.
See how our model maps Pet Gala across six skin and barrier systems—and how coverage is scored.
