Frequently asked questions about PCQ Pet

Glucosamine, MSM, and omega-3s are building-block supplements that support cartilage and tissue. PCQ Pet works on the underlying inflammation that drives joint discomfort. They address different parts of the same picture, which is why many owners use both alongside one another.

PCQ Pet contains three natural, plant-based ingredients: palmitoylethanolamide (PEA), curcuminoids from turmeric root, and quercetin (found in many fruits and vegetables). Combined in a patented 5:2:1 ratio.

PCQ Pet contains no allergens, fillers, preservatives, gluten, GMOs, natural flavors, artificial colors, added sugars, or animal products.

All mammals create palmitoylethanolamide, or PEA, when they metabolize dietary fats. Cells use it to regulate a healthy inflammatory and pain response.

When supplemented, PEA helps support comfort and a balanced inflammatory response in humans and companion animals.

Yes. PCQ Pet is formulated to be safe for cats. Use the small-pet dose: one scoop (1/4 tsp) daily.

For small dogs and all cats: 1/4 teaspoon per day, mixed with food.

For large dogs (40 lbs and up): 1/2 teaspoon per day.

For intensive use or loading dose: double the dosage for the first two weeks.

Please see the product label for complete product and dosage information. The ingredients in PCQ Pet have an excellent history of safety at higher dosages. Consult your veterinarian for guidance on usage at higher dosages.

Yes. PCQ Pet is an unflavored powder that dogs and cats accept easily. Mix the recommended dosage into their food. Wet food works best; it can also be sprinkled over kibble.

Most owners report visible changes within 4 to 8 weeks of consistent daily use. Some dogs respond faster, others need the full loading period plus a month of refills before owners notice the difference.

PCQ Pet contains curcumin, the natural yellow pigment in turmeric root. It may temporarily stain surfaces it touches. Soap and water, rubbing alcohol, other detergents, and time will remove any yellow stain from most surfaces.

PCQ Pet is made in a GMP, FDA-registered facility in the United States that also produces human supplements. All ingredients are human food-grade and meet the strictest quality requirements for human foods and supplements sold in the US.

PCQ Pet contains imported ingredients sourced direct from qualified ingredient manufacturers. Because our founders are scientists and natural product quality experts, we ensure only the highest quality ingredients are used in every batch.

PCQ Pet leads the pet supplement industry with rigorous quality control. Every batch must meet our specifications for potency (amount and strength of each ingredient), physical characteristics, and a full panel of contaminants including heavy metals and microorganisms.

We are one of the few pet supplement brands that publishes our Certificate of Analysis (CoA), which verifies the quality of each batch with third-party and internal testing. Each batch is third-party tested by qualified US laboratories. View our Certificate of Analysis.

Our packaging may carry manufacture dates instead of expiration or 'best-by' dates. PCQ Pet is extremely stable when stored in cool, dry, dark conditions. Potency and quality are guaranteed for at least 2 years after the manufacture date.

PCQ Pet was evaluated in an independent clinical study at a leading US research university on older companion dogs. The study reported that 86% of dogs experienced improvement in comfort, physical activity, and quality of life with reduced limping. Read the full study report.

The peer-reviewed research behind the formula is the Britti et al. 2017 paper in BMC Veterinary Research on the PEA + quercetin precursor formulation.

A number of clinical trials on PEA have been published. View them on PubMed. Curcumin from turmeric has been the subject of more than 300 clinical studies indexed here. Quercetin has more than 300 published clinical studies indexed here.

PEA is self-generating: all mammals naturally produce it to help regulate inflammation and discomfort.

Some animals may need more PEA than their body produces on its own to help maintain a balanced inflammatory response. Studies show that both pets and humans benefit when PEA is taken as a supplement.

Because PEA is produced naturally in the body, it has no known side effects.

A large body of science has been accumulated on PEA. 65 years of research has resulted in hundreds of papers published on the safety and efficacy of PEA in humans and animals. PEA is studied as a way to help support a balanced inflammatory and comfort response across many species of mammals.

As a compound that is naturally created in all mammals, PEA has a remarkable safety profile.

PEA has been clinically studied for more than 30 years in Europe, where it is sold as a food supplement. Thousands of animal subjects, pets, and humans have consumed PEA in peer-reviewed, published, and controlled research studies. Across this body of work, PEA has consistently been found to be well tolerated and safe.

PEA is produced in our cells by an enzyme called fatty acid amide hydrolase (FAAH), and it plays a role in the body's regulation of inflammation and discomfort.

PEA signals cellular regulators to support a healthy inflammatory response throughout the body, including the hips, joints, and skin of our four-legged companions.

For more, read about the science behind PCQ Pet.

PCQ Pet is a nutritional supplement, not a drug. It is generally well tolerated. If your dog is on prescription medication (especially NSAIDs, blood thinners, or chemotherapy), talk to your veterinarian before starting any new supplement.

Get 20% off your first order and 15% off every refill thereafter. Refills ship every 30 or 60 days. You can pause, skip, or cancel anytime from your account dashboard.

Orders ship within 1 business day. Standard US shipping is 3 to 5 business days. Free shipping on multi-packs and all subscription orders. Read the full delivery policy for details.

Yes. You can pause, skip, or cancel anytime from your account dashboard. No phone calls, no fees.

Yes. We offer an 8-week result promise: if your dog has not shown meaningful improvement after 8 weeks of consistent daily use, contact us for a full refund. Read the full 8-week result promise.

Email hello@vitalpetsciences.com with your order number. We process refunds within 3 business days. No return shipping required.