The following information is a summary and review based on Dr. Candy’s professional experience and recommendations. Any summary or statement has not been provided nor influenced by the manufacturer.
As a holistic veterinarian, I’m often asked how to naturally strengthen a dog’s immune system and overall vitality. One supplement I regularly recommend is Cataplex® C by Standard Process. This is not your average vitamin C tablet—it’s a whole-food blend designed to support your dog’s immune system, cardiovascular function, connective tissue, and stress response.
Below, I’ll share what makes Cataplex C unique, the specific health issues it can help, how to dose it safely, and what pet parents should watch for.
What is Cataplex® C?
Cataplex C is a whole-food supplement created by Standard Process, a company with a long history in natural nutrition. First introduced in the 1930s, it remains one of the most trusted formulas for immune support in both people and pets.
Unlike synthetic vitamin C powders, Cataplex C contains:
- Vitamin C (ascorbic acid): an antioxidant that helps fight free radicals and supports collagen production.
- Bioflavonoids (from buckwheat and other plants): compounds that strengthen blood vessels and improve vitamin C absorption.
- Organ extracts (bovine adrenal cytosol, veal bone PMG): natural sources of nutrients that support stress response, bone health, and recovery.
- Calcium lactate: an easily absorbed form of calcium that supports bone, muscle, and nerve function.
This synergy means your dog’s body can actually use and benefit from the nutrients—something that isolated vitamin C supplements don’t always achieve.
Key Benefits of Cataplex C
Pet parents often notice improvements in several areas:
- Immune system: stronger defense against infections, faster recovery from illness or surgery.
- Cardiovascular support: bioflavonoids keep blood vessels flexible and resilient.
- Connective tissue and skin health: collagen production for healthy gums, joints, tendons, and skin.
- Stress regulation: supports adrenal glands, which balance hormones during illness, anxiety, or physical stress.
When I Recommend Cataplex® C
I often suggest Cataplex C in cases such as:
- Dogs recovering from surgery or injury (pairs well with cold laser therapy for faster healing).
- Senior dogs who need immune and cardiovascular support.
- Dogs with seasonal allergies or chronic skin issues.
- Active or working dogs under physical stress.
- Pets prone to infections or with slower recovery times.
Dosage & How to Give It
Every dog is different, but here’s the general guide:
- Small dogs (1–20 lbs): 1 tablet twice daily
- Medium dogs (21–50 lbs): 1.5 tablets twice daily
- Large dogs (51+ lbs): 2 tablets twice daily
Tips for giving Cataplex C:
- Many dogs eat the tablets like treats.
- You can also crush and mix them with food.
- Give doses consistently at the same time each day for best results.
If your dog has a specific condition, I sometimes adjust the dose during a holistic consultation.
Possible Side Effects
Cataplex C is generally safe, but just like with any supplement, watch for:
- Mild stomach upset (vomiting, diarrhea, or constipation)
- Allergic reaction (rare—signs include itching, swelling, or hives)
- Appetite changes
If you notice these, stop the supplement and contact your veterinarian.
Why I Trust Cataplex® C
Cataplex C has been around for nearly a century, which says a lot about its effectiveness and safety. I’ve used it in my own patients to support immune resilience, cardiovascular health, and recovery after injury. When combined with whole-food nutrition and other holistic therapies like probiotics or cold laser treatments, it becomes a powerful part of a wellness plan.
Where to Buy
I recommend purchasing Cataplex® C for Dogs directly through Journeys Holistic Life. That way, you know you’re getting authentic Standard Process supplements with professional guidance.
Frequently Asked Questions
Cataplex® C is a whole-food supplement that helps support your dog’s immune system. Made by Standard Process, it combines vitamin C with synergistic nutrients for better absorption and effectiveness. Unlike synthetic vitamin C powders, this blend comes from real food sources that work naturally with your dog’s body.
The formula includes:
– Vitamin C: an antioxidant that protects cells and supports collagen for healthy skin, joints, and blood vessels.
– Calcium lactate: a highly absorbable form of calcium that supports immune and bone health.
– Whole-food co-factors (like bioflavonoids and plant extracts): these help vitamin C work more effectively and strengthen blood vessels.
Together, these ingredients help your dog respond better to everyday stress, recover from illness or surgery, and maintain a strong immune defense.
– Dosage is based on your dog’s weight (see the chart above).
– Tablets can be given directly as a treat, or crushed and mixed with meals.
– Give daily for best results, or as directed by your veterinarian.
I often recommend giving supplements at the same time each day to build a routine.
Most dogs tolerate Cataplex® C very well. Occasionally, some may experience:
– Mild stomach upset (vomiting, diarrhea, or constipation)
– Rare allergic reactions (itching, swelling, or hives)
– Changes in appetite
If you notice anything unusual, stop the supplement and check with your veterinarian.
Cataplex® C was originally formulated for people, but veterinarians have recommended it for dogs for decades. If you want to use it for cats or other animals, talk with your veterinarian first to make sure it’s safe and dosed appropriately.
👉 You can purchase Cataplex® C for Dogs directly through Journeys Holistic Life. This ensures you receive authentic Standard Process supplements along with guidance from me on how to use them safely and effectively.
