Cataplex® A for Dogs by Standard Process: Vision, Skin, Immune Care

As a holistic veterinarian, one of the most common questions I hear is, “What can I do to support my dog’s overall health naturally?” One supplement I reach for often is Cataplex A for Dogs by Standard Process. I use it when I want to support healthy vision, skin, immune function, and the body’s protective tissues in a gentle, food-based way.

Let’s walk through what Cataplex A is, how it works, and when it can be helpful for dogs.

What Is Cataplex A for Dogs by Standard Process?

Cataplex A is a whole-food vitamin A supplement. It provides vitamin A primarily as beta-carotene, which is a plant-based precursor the body converts as needed. This is important because it allows the body to regulate how much active vitamin A it uses.

The formula also includes supportive whole foods and nutrients that work together to nourish tissues, not just “push” a single vitamin.

Cataplex A was originally developed using Standard Process’ whole-food philosophy, which focuses on nutrients in their natural context so the body can recognize and use them efficiently.

Key Benefits of Cataplex A for Dogs

I consider Cataplex A a foundational support supplement. It does not treat disease, but it supports systems that dogs rely on every day.

Vision Support

Vitamin A plays a direct role in retinal health. It helps the eyes adapt to light changes and supports normal night vision, especially in aging dogs.

Skin and Coat Health

Healthy skin starts at the cellular level. Vitamin A supports normal skin cell turnover, helps maintain moisture balance, and supports a smooth, resilient coat.

Immune and Barrier Support

Vitamin A helps maintain healthy mucous membranes. These line areas like the respiratory tract, digestive tract, and urinary tract, acting as the body’s first layer of defense.

Epithelial Cell Health

Epithelial cells make up the skin and the lining of many internal organs. Cataplex A supports normal development and repair of these tissues.

How Cataplex A Supports Specific Health Needs

I often consider Cataplex A when dogs show patterns related to tissue stress or increased nutrient demand.

Eye health support
Vitamin A supports retinal function and normal tear production, which can be helpful for dogs with dry or irritated eyes.

Skin resilience
Dogs with dry skin, dull coats, or seasonal skin challenges may benefit from nutritional skin support at the cellular level.

Immune balance
By supporting mucous membranes and antioxidant defenses, Cataplex A helps the immune system respond appropriately.

Reproductive tissue support
Vitamin A is involved in normal reproductive tissue function, which is why it has historically been used to support breeding animals under veterinary guidance.

Ingredient Breakdown: What Is Inside Cataplex A

Each serving of two tablets provides 900 mcg RAE of vitamin A from beta-carotene, along with a proprietary whole-food blend.

Key ingredients include:

• Organic carrot and organic sweet potato: natural sources of beta-carotene

• Calcium lactate: a bioavailable calcium source

• Defatted wheat germ: a source of vitamin E and supportive phytonutrients

• Bovine kidney: a whole-food source of naturally occurring nutrients

• Organic oat flour and rice bran: gentle fiber and phytonutrients

• Nutritional yeast: a source of naturally occurring B vitamins

• Magnesium citrate: supports normal nerve and muscle function

• Organic alfalfa (aerial parts): provides trace minerals and chlorophyll

• d-alpha tocopherol (vitamin E sunflower) and ascorbic acid: antioxidant support

• Sunflower lecithin: supports cell membrane health

Other ingredients include honey, beta-carotene, organic acacia fiber, and calcium stearate.
Contains wheat.

How Cataplex A Works in the Body

Rather than acting like a synthetic vitamin, Cataplex A supports the body through food-based nutrients that work together.

• Beta-carotene allows the body to convert vitamin A as needed

• Antioxidants help protect cells from oxidative stress

• Whole-food components support absorption and tissue use

• Mucous membranes and skin receive targeted nutritional support

This is why I often see better tolerance with whole-food vitamin A compared to isolated forms.

Safety and Possible Side Effects

Cataplex A is generally well tolerated when used as directed.

Occasionally, dogs may experience mild digestive upset such as soft stools or vomiting. If this happens, stop the supplement and reassess dosing with your veterinarian.

Important safety notes:

• Do not exceed recommended dosing

• Use caution if your dog is already receiving other vitamin A sources

• Consult your veterinarian if your dog has chronic illness or is pregnant

My Take on Cataplex A for Dogs

I like Cataplex A because it supports foundational systems that dogs rely on every day. Vision, skin, immune barriers, and tissue health are all connected, and this supplement supports them in a balanced, food-based way.

It is not about fixing one symptom. It is about giving the body the raw materials it needs to stay resilient.

If you are considering Cataplex A, make sure it fits your dog’s overall nutrition plan and always introduce supplements thoughtfully.

Frequently Asked Questions

What is Cataplex A for Dogs by Standard Process?
Cataplex A is a whole-food vitamin A supplement that supports vision, skin, mucous membranes, and epithelial cell health in dogs.

How does Cataplex A support my dog’s eyes?
Vitamin A supports retinal function and helps the eyes adapt to changes in light, which is especially important for normal night vision.

Can Cataplex A help with dry or irritated skin?
Yes. Vitamin A supports healthy skin cell turnover and helps maintain normal moisture balance in the skin.

How should I give Cataplex A to my dog?
Tablets can be given with meals, crumbled into food, or hidden in a treat. Dosing is based on your dog’s size and individual needs.

Where can I buy Cataplex A for Dogs?
Cataplex A for Dogs by Standard Process is available through authorized practitioners, including my shop here at Journeys Holistic Life.