Pet MatRx

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Immune & Gut Support Dog Food Topper
Our digestive health and immune support supplement for dogs uses a science-backed proprietary formula to optimize your dog’s overall immune health & gut health.
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Protect

Freeze-Dried Dog Food Topper | 6 oz. jar

Immune and gut support supplement 

Protect Dog Food Topper was formulated to help support dogs’ immune and gut health, comprehensively. Formulated by a biochemist, key compounds and nutrients within this formula are designed to support foundational wellness, along with supporting dogs that may be struggling with greater digestive health challenges with their stools, inflammatory gut issues, yeast overgrowth, bloating, bad breath, and more.

This oil-free, CBD-free supplement delivers natural active ingredients through our revolutionary Cell Matrix Delivery™ method to help dogs’ bodies move into a state of “rest and digest,” versus “fight or flight,” so optimal immune and digestive function can be achieved. There are zero fillers or empty calories. Every ingredient has a targeted benefit for your dog.

Nutritional Benefits:

  • Delivers targeted nutrition to ease & support the digestive system
  • Decreases gut inflammation
  • Supports the immune system
  • Promotes healthy motility and intestinal integrity
  • Builds a healthy connection between the gut and brain
  • Supports recovery from wounds and ligament or tendon injuries

The Difference Is in the Delivery

Some of the most beneficial ingredients used in pet supplements are difficult for dogs to digest. Pet Matrx food toppers use advanced science to bypass the dog’s digestive process, so healthy ingredients can be delivered directly to your dog’s cells that need support.

Certified Organic Phytocompounds

Ingredients

Curcumin, BPC157, KPV, Glutamine, NAG, NAC, Marshmallow Root, Bovine Collagen

Curcumin

Active compound found in turmeric that is known to help decrease oxidative stress, decrease inflammation, support the metabolism, improve digestion, fight unhealthy cell growth, and boost brain power.

BPC-157

A unique peptide that helps activate tissue repair within the body and helps stimulate the body’s own growth factors, while decreasing inflammation.

KPV

A naturally occurring peptide rich in antimicrobial and anti-inflammatory properties. KPV has the great ability to kill yeast overgrowth challenges like candida albicans.

Glutamine

An amino acid that directly supports the gut by creating balance of the gut microbiome, increases integrity of the intestinal lining, and decreases inflammatory responses from potential inflammatory situations the gut interfaces through stressors.

NAG

NAG is known to help decrease inflammation in the gut, decrease stomach bloating, and reduce constipation within stools.

NAC

An amino acid that can be produced by the body and plays a key role in supporting the brain and nervous system by replenishing and making antioxidants like Glutathione. With NAC’s ability to make and replenish this antioxidant, it helps prevent cellular damage, decrease inflammation, and decrease oxidative stress.

Marshmallow Root

This unique plant offers antimicrobial benefits as it also creates its own mucilage that supports the lining of the esophagus and stomach, aiding in digestive challenges for dogs. The mucilage it creates helps support the lining of the gut, decreasing inflammation and loosening mucus.

Bovine Collagen

All three types of collagen are rich in glycine, which helps to support the tissue lining of the gut, reducing inflammation.

Active Ingredients: per 1/2 tsp

BPC-157 CMD™ 1.1mg
Curcumin CMD™ 20mg
KPV CMD™ 500mcg
Glutamine 333mg
Bovine Collagen Powder 1,2,3 833mg
NAC CMD™ 10mg
NAG 100mg
Marshmallow 350mg
Inactive Ingredients None

*CMD™ (Cell Matrix Delivery) indicates our proprietary delivery method was applied to achieve maximum ingredient absorption.

Feeding Instructions

Give orally, on food once daily or as directed by your veterinarian. Can also be added to your dog’s water bowl or your DIY dog treats at home.

*WARNING curcumin will stain fabrics & porous surfaces

Protect Move Think Calm
Small/Medium Breeds
Up to 60 lbs
5cc 2.5cc 1.25cc 1-5 Sprays
Large/X-Large Breeds
Over 60 lbs
7.5cc 3.5cc 1.75cc 4-8 Sprays
* "cc" scoop included with purchase

Cautions: Safe use in pregnant animals or animals intended for breeding has not been proven. If animal’s condition worsens or does not improve, stop product administration and consult your veterinarian.

Customer Reviews (1)

Amazing Product!

5
Posted by Jordan Panfil on Feb 2nd 2026
We’ve had our pitbull Zoey since she was a pup, and she’s coming up on 12 years old now. Over the last year we started noticing the little signs of aging — hesitating to get on and off the couch, moving slower after laying down for a while, and just seeming uncomfortable when she first got up. After a few months on Pet MatRx Move, the difference has honestly surprised us. Zoey gets up quicker, moves more confidently, and that stiffness and agitation she used to show after resting is basically gone. She’s acting more like herself again, which is all we could really hope for at her age. If you have an older dog and you’re starting to notice those subtle changes, this has been a game-changer for us.
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Protect Your Dog’s Gut & Immune Health

Science-backed support for everyday wellness

PROTECT is a biochemist-formulated, veterinarian-recommended supplement designed to support foundational immune and digestive wellness, particularly in dogs with sensitive gastrointestinal systems or inconsistent digestive function. Powered by Pet MatRx's proprietary Cell Matrix Delivery™ technology, PROTECT delivers targeted nutritional support to help support healthy digestive processes associated with feeding, recovery, while promoting overall immune support as part of your dog's daily routine.

Quick Facts

  • Targeted Support: Digestive and immune health in one formula.
  • High-Quality Ingredients: Carefully selected for maximum absorption and effectiveness.
  • Easy to Feed: Sprinkle on food or mix with treats — simple, no-hassle dosing.
  • Third-Party Tested: Ensures purity, potency, and safety in every batch.

Ingredients You Can Trust

Designed for maximum gut and immune support

PROTECT is formulated with carefully selected ingredients that provide nutritional support for digestive comfort & normal gut function, normal immune system function, healthy intestinal structure & motility, while supporting gut-associated signaling involved in overall wellness. Every ingredient serves a purpose within the formula. Transparency matters, & we're committed to clearly sharing what goes into every scoop and why it's there.

Ingredient List

Certified Organic Phytocompounds

Ingredients: Curcumin, BPC157, KPV, Glutamine, NAG, NAC, Marshmallow Root, Bovine Collagen

Curcumin

A bioactive compound derived from turmeric, recognized for its antioxidant properties. Curcumin provides nutritional support for a healthy inflammatory response, cellular health, digestive function, cognitive wellness, metabolic processes, and overall vitality.

BPC-157

A peptide used to support normal tissue health, cellular function, and the body's natural maintenance and recovery processes. BPC-157 is included as part of a comprehensive approach to supporting overall wellness and physiological balance.

KPV

The tripeptide, Lysin (K), Proline (P), and Valine (V) (KPV), is naturally occurring peptide that provides nutritional support for healthy immune system function, gastrointestinal health, and normal inflammatory balance. KPV has been studied for its role in supporting immune balance and gut barrier function.

Glutamine

An amino acid that supports digestive health, gut barrier integrity, and overall gastrointestinal wellness. Glutamine is an important nutrient for supporting normal gut metabolism and intestinal function, particularly in tissues with high nutrient demand.

NAG (N-Acetyl Glucosamine)

A naturally occurring compound that supports gut health, intestinal barrier integrity, and overall digestive wellness. NAG is valued for its role in helping maintain normal gastrointestinal function and digestive comfort.

Bovine Collagen

A source of naturally occurring collagen peptides that provides nutritional support for gut barrier integrity, connective tissue health, and overall wellness. Rich in amino acids such as glycine, bovine collagen helps support the body's normal structural and maintenance processes.

Marshmallow Root

A botanical ingredient known for its naturally occurring mucilage, which helps support the tissues of the digestive tract. Marshmallow root is included to provide nutritional support for gastrointestinal health, gut barrier function, and overall digestive wellness.

NAC (N-Acetyl Cysteine)

N-Acetyl-Cysteine (NAC) is a precursor to glutathione, and is used to support antioxidant capacity and normal cellular defense systems. NAC is included to provide nutritional support for antioxidant function, nervous system health, cellular wellness, and overall physiological balance.

Active Ingredients: per 7.5cc

Glutamine 333mg
Marshmallow Root *CMD™ 270mg
NAG 135mg
Curcumin *CMD™ 26mg
NAC *CMD™ 13.5mg
BPC-157 *CMD™ 1.4mg
KPV *CMD™ 650mcg
Bovine Collagen 1.1g
Inactive Ingredients None

*CMD™ (Cell Matrix Delivery) indicates our proprietary delivery method was applied to achieve maximum ingredient absorption.

Daily Dosage guide

Effortless Daily Support

Give orally once daily directly into your dog’s food. You can also add to your dogs water bowl, or homemade treats.

PROTECT
MOVE
THINK
CALM
Small/Medium Breeds Up to 60 lbs
5 cc
2.5 cc
1.25 cc
1–5 Sprays
Large/X-Large Breeds Over 60 lbs
7.5 cc
3.5 cc
1.75 cc
4–8 Sprays
* “cc” scoop included with purchase

Small/Medium Breed Up to 60lbs:

PROTECT 5 cc = 1 tsp

MOVE 2.5 cc = ½ tsp

THINK 1.25 cc = ¼ tsp

Large/X-L Breed Over 60lbs:

PROTECT 7.5 cc = 1½ tsp

MOVE 3.5 cc ≈ ¾ tsp

THINK 1.75 cc ≈ heaping ¼ tsp

WARNING: Curcumin may stain fabrics and porous surfaces.

CAUTIONS: Safe use in pregnant animals or animals intended for breeding has not been proven. If animal’s condition worsens or does not improve, stop product administration and consult your veterinarian.

Why Dogs Love PROTECT

Science-backed support for digestion, immunity, and overall wellness

PROTECT isn’t just a supplement — it’s a daily boost for your dog’s gut health, immune system, and overall vitality. Each ingredient was carefully selected to help your dog feel their best every day.

Core Benefits

01

Supports Digestive Health

PROTECT combines carefully selected ingredients that provide nutritional support for digestive comfort, normal gut function, and immune system health. Formulated to support healthy intestinal structure, motility, and gut-associated signaling, PROTECT helps maintain digestive wellness, healthy stool quality, and overall vitality.

02

Strengthens Immune Function

The combination of antioxidants, peptides, and supportive nutrients in PROTECT work together to provide nutritional support for normal immune system function & natural responses to everyday stressors.

03

Supports Healthy Inflammation

Featured ingredients in PROTECT provide nutritional support for a healthy inflammatory response, helping to maintain overall immune & gut health function.

04

Easy to Feed

Daily dosing is simple. Sprinkle on food, mix into homemade treats, or add to water. Flexible, convenient nutrition that fits seamlessly into your dog's daily routine.

Premium Canine Supplements

Pet MatRx provides nutritional support exactly where your dog's body needs it. Just mix with healthy foods to get wellness right to the cell.

Gluten Free

Free of GMOs

Oil Free

Peptides

Amino Acids

Certified organic phytocompounds