Dogzymes MSM Supplement Powder
Verified Aug 13, 2026
This is a single-ingredient MSM powder supplement that provides methylsulfonylmethane, a bioavailable sulfur source for dogs. It’s designed to be added to a dog’s regular diet to support normal joint function, connective tissues, and overall sulfur needs. Because it’s a simple powder, it can be mixed easily with most foods.
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Strong Choice
This product is a straightforward MSM supplement for dogs, aimed at supporting joints and connective tissues rather than serving as a complete diet. With 99.9% pure methylsulfonylmethane and no other listed ingredients, it offers a very simple option for dogs who need added sulfur support. It’s best used under guidance from your veterinarian alongside a balanced dog food.
Computed from 3 of 3 applicable checks. Missing data is skipped, never counted against a food.
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At a Glance
Where these benefits come from
Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.KibbleLab Review
Strengths
- Contains 99.9% pure methylsulfonylmethane, so you know exactly what you’re adding to your dog’s diet.
- Single-ingredient formula is helpful for dogs who need to avoid extra flavors, fillers, or potential allergens.
- Powder form makes it easy to adjust the amount and mix it into your dog’s regular food.
- Designed to complement a normal diet and can be used across different life stages when appropriate.
Considerations
- This is a supplement, not a complete diet, so it must be used along with a balanced dog food.
- MSM isn’t necessary for every dog; it’s wise to talk with your vet about whether your individual dog is likely to benefit.
- Over-supplementation can sometimes cause digestive upset, so following dosing directions is important.
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
MSM
MSM (methylsulfonylmethane) is a sulfur-containing supplement commonly added to pet foods and joint formulations to support connective tissue, joint comfort and skin/coat health by providing bioavailable sulfur and possible mild anti-inflammatory effects. It may help dogs (and sometimes cats) with osteoarthritis when used with glucosamine/chondroitin, but it is a supplemental ingredient rather than a complete nutrient, and doses should follow veterinary guidance because high amounts can cause gastrointestinal upset and product purity/potency can vary.
02
Other Vitamin
“Other Vitamin” typically denotes one or more vitamins added as part of a vitamin premix to provide essential micronutrients that support metabolism, immune function, skin and coat condition, vision and bone health in dogs and cats. While vitamins are necessary at species‑specific levels (for example, cats require preformed vitamin A), excessive supplementation—especially of fat‑soluble vitamins like A and D—can be harmful, so trusted pet foods follow AAFCO/NRC guidelines and should ideally list specific vitamins and amounts.
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.
Manufacturer
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
No recall is listed for Nature's Farmacy Dogzymes MSM Supplement Powder.
Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026
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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 track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
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 listings. Last verified dates reflect our most recent data check. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
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