Dogzymes Super C Vitamin C Supplement Powder
Verified Jun 7, 2026
This is a powdered vitamin C supplement for dogs, providing a concentrated dose of sodium ascorbate and ascorbic acid. It’s designed to be mixed with food to add extra antioxidant support, which can play a role in immune function, connective tissue health, and overall recovery from stress or illness. Because it’s a single-nutrient supplement at a relatively high dose, it’s best used under guidance from your veterinarian.
A very simple, single-ingredient vitamin C supplement that delivers a high amount of vitamin C per teaspoon, with no added flavors, fillers, or other inactive ingredients. This can be useful in specific situations where a vet has recommended extra vitamin C support. Because it’s highly concentrated and not a complete or balanced product, it should only be used alongside a regular, balanced diet and ideally under veterinary supervision, especially at higher doses or in dogs with kidney or metabolic issues.
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At a Glance
KibbleLab Review
Strengths
- Provides a clearly stated, high dose of vitamin C (2,850 mg per teaspoon), which can offer strong antioxidant support when indicated.
- Uses sodium ascorbate and ascorbic acid, giving a non-acidic form that is generally gentler on the stomach than straight ascorbic acid alone.
- No inactive ingredients or fillers listed, which can be helpful for dogs that are sensitive to extra additives or flavors.
- Simple powder format that can be easily mixed into food, allowing flexible dosing as advised by your veterinarian.
Considerations
- This is not a complete or balanced diet; it is a single-nutrient supplement and must be used in addition to a regular, nutritionally complete dog food.
- High doses of vitamin C are not necessary for most healthy dogs and, in some cases, may contribute to gastrointestinal upset or be inappropriate for dogs with certain kidney or metabolic conditions, so veterinary guidance is important.
- The general guideline of 1/2 teaspoon daily for any body weight is very broad; ideal dosing can vary a lot by size, health status, and reason for use, so individualized advice from your vet is recommended.
- Vitamin C is water-soluble and excess is usually excreted, but sudden large increases may still cause loose stools or digestive upset in some dogs.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Nutrient Blend
A “Nutrient Blend” in pet food typically refers to a vitamin and mineral premix added to ensure the diet meets essential micronutrient requirements and helps make the product complete and balanced for dogs and/or cats. These blends support growth, immune function, skin/coat and bone health, but formulations vary — quality and correct dosing matter because imbalances or excesses of some vitamins or minerals can be harmful, so choose foods formulated to recognized standards (e.g., AAFCO/NRC).
02
Ascorbic Acid
Ascorbic acid is the chemical form of vitamin C commonly used in pet foods as an antioxidant and preservative to protect fats, flavors, and other vitamins from oxidation and sometimes included as a supplemental source of vitamin C. Dogs and cats generally synthesize vitamin C endogenously so it is not essential in most diets, but added ascorbic acid can support immune function and wound healing and help stabilize the product; large supplemental doses can cause gastrointestinal upset or increase urinary oxalate in susceptible animals, so extra supplementation should be guided by a veterinarian.
03
Ascorbic Acid
Ascorbic acid is the chemical form of vitamin C commonly used in pet foods as an antioxidant and preservative to protect fats, flavors, and other vitamins from oxidation and sometimes included as a supplemental source of vitamin C. Dogs and cats generally synthesize vitamin C endogenously so it is not essential in most diets, but added ascorbic acid can support immune function and wound healing and help stabilize the product; large supplemental doses can cause gastrointestinal upset or increase urinary oxalate in susceptible animals, so extra supplementation should be guided by a veterinarian.
Product Details & Brand
Product Specs
Brand
Nature's Farmacy is the flagship brand offering animal health supplements, probiotics, digestive enzymes, and nutritional support products. It focuses on holistic, natural wellness solutions for pets and performance animals, targeting consumers seeking science-based yet natural options for animal health.
Visit Nature's FarmacyManufacturer
Products are manufactured in the USA under strict in-house quality control procedures. The company oversees its production to ensure consistency, purity, and efficacy of supplements, adhering to standard GMP (Good Manufacturing Practices) for animal supplements.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Nature's Farmacy Dogzymes Super C Vitamin C Supplement Powder has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Nature's Farmacy ever been recalled?
We have no recalls on record for Nature's Farmacy. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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