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PetLabCo. Ingredients: What Is In PetLabCo. Products?

Discover the key active ingredients and supporting ingredients in PetLabCo.’s range of dog supplements and wellness products. From probiotics to Omega-3s and beneficial plant extracts, each high-quality ingredient is chosen with care by experts in canine wellbeing.

22 min read·Updated: Jan 21, 2026
PetLabCo. Ingredients: What Is In PetLabCo. Products?

A complete PetLabCo. key ingredients breakdown across our top selling dental, digestive, joint, and immune supplements.

  • PetLabCo. products are carefully crafted with quality key ingredients backed by robust scientific research and carefully selected for their premium quality.
  • PetLabCo. products are expert-reviewed and designed to support specific areas of your dog’s daily wellness, such as oral care, digestive balance, and joint comfort.
  • PetLabCo. ProBright Advanced is formulated with a patent-pending probiotic blend (Pediococcus pentosaceus, Lactiplantibacillus plantarum), brown algae, sodium hexametaphosphate, rosemary leaf extract and green tea extract. This daily dental powder is designed to help support oral cleanliness, fresh breath, and daily hygiene.
  • PetLabCo. Probiotic Chew includes three spore-forming probiotic strains, prebiotics, and postbiotics, to support optimal gut health and help support your dog’s normal immune response to occasional seasonal allergies and support with digestive function.
  • PetLabCo. Joint Care Chew Advanced contains a thoughtful combination of Glucosamine, Green Lipped Mussel, Omega-3s, and Boswellia, selected to support daily mobility and comfort. These ingredients are designed to work together to help maintain healthy cartilage, joint function, and connective tissues.
  • PetLabCo. Allergy & Immune Chews feature a triple-action blend of probiotics, prebiotics and postbiotics, Colostrum, Vitamin E, and Omega-3s, selected to help maintain a normal immune response and support comfort during seasonal or environmental changes.
  • Additional products across the wider range are formulated with beneficial ingredients, including apple cider vinegar and vitamin E (PetLabCo. Skin & Coat Chew), and chicory root and peppermint oil (PetLabCo. Prebiotic Dental Sticks).
  • Each PetLabCo. product is manufactured in the USA from high-quality domestic and globally sourced ingredients, and is free from unnecessary fillers.

Discover the best for your pet. Shop PetLabCo. bestsellers


What Are the Key Ingredient Categories in PetLabCo. Products?

Every PetLabCo., product is developed with care, drawing on expert input to help ensure it’s suitable for daily wellness support. Key PetLabCo. ingredients across the range include probiotics, prebiotics, postbiotics and supportive ingredients such as Omega-3s and beneficial plant extracts, each thoughtfully chosen for their purpose, quality, and role in canine health. 

Key PetLabCo. Product Ingredient Categories

CategoryPrimary FunctionFound In ProductsKey Examples
ProbioticsDigestive balance and immune support
Support healthy oral bacteria levels
PetLabCo. Probiotic Chew


PetLabCo.  ProBright Advanced dental powder 
Bacillus coagulans, B. clausii, B. subtilis

Patent-Pending Probiotic Blend(Pediococcus pentosaceus, Lactiplantibacillus plantarum)
PrebioticsSupport for optimal gut healthPetLabCo. Probiotic ChewFructooligosaccharides (FOS) and Galactooligosaccharides (GOS)
PostbioticsSupport for optimal gut healthPetLabCo. Probiotic ChewA Synergistic Postbiotic Blend of Yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii)
Joint‑Supporting CompoundsMobility and joint comfort supportPetLabCo. Joint Care Chew AdvancedGlucosamine, Green Lipped Mussel, Omega‑3s, Boswellia
Oral Health IngredientsDaily dental wellness supportPetLabCo. ProBright AdvancedBrown algae, sodium hexametaphosphate, green tea (decaffeinated), rosemary leaf extract
Immune‑Supporting NutrientsSupport for normal immune responsePetLabCo. Allergy & Immune ChewColostrum, Vitamin E, Omega‑3s

Featured PetLabCo. key ingredients

Proprietary Blend of Probiotics
(Bacillus coagulans, B.clausii, B. subtilis)
Synergistic Postbiotic Yeast Blend
(Saccharomyces cerevisiae, Cyberlidnera jadinii)
Fructooligosaccharides (FOS)
A versatile prebiotic fiber that feeds beneficial bacteria
Galactooligosaccharide (GOS)
A prebiotic that supports good gut bacteria.
Green Lipped Mussel
Supports comfort and flexibility in dogs.
Brown Algae
Supports tartar breakdown and cleaner, healthier teeth.

Each PetLabCo. supplement is thoughtfully crafted to offer everyday support in areas that matter most, like comfort, digestive wellness, and immune health. Many products combine ingredients that are designed to work together, such as pairing probiotics with prebiotic fibers to help nurture a balanced gut, or blending Glucosamine, Green Lipped Mussel, and Omega‑3s to support flexibility and ease of movement. These ingredient combinations may help support more than one wellness area at once, depending on the formulation and your dog’s individual needs.

To help you feel confident in your dog’s daily routine, each formulation is developed with ingredient levels selected for their intended wellness roles. Clear feeding guidance and full ingredient lists are included on each label, so you can choose what feels right for your dog with ease and peace of mind.


“As a vet, I only want the very best for my patients – therefore, I trust and recommend PetLabCo.”

Dr. ROXANA BORDBAR
US VM, VET CONSULTANT TO PETLABCO.


Ingredients By Product: PetLabCo. Top Sellers


What Ingredients Are in PetLabCo. ProBright Advanced?

PetLabCo.’s ProBright Advanced is a top-selling dental powder that contains a unique patent-pending blend of probiotics, brown algae, sodium hexametaphosphate, and other beneficial ingredients that help target tartar build-up – especially in hard to reach places. When used consistently as part of your dog’s daily dental care routine, ProBright Advanced may contribute to fresher breath and healthier teeth over time. At least 90 days of continuous use is recommended to see full potential benefits from use.

Active Ingredients in PetLabCo. ProBright Advanced

  • Patent-pending probiotic blend – pediococcus pentosaceus, lactiplantibacillus plantarum, derived from dairy
  • Brown algae derived from ascophyllumnodosum
  • Sodium hexametaphosphate derived from sodium phosphate
  • Rosemary leaf extract derived from rosmarinus offinalis 
  • Decaffeinated green tea derived from camellia sinesis

PetLabCo. ProBright Advanced is manufactured in the USA with domestic and globally sourced ingredients from high-quality sources, and reviewed by experts.

PetLabCo. ProBright Advanced Ingredient Quantities

PetLabCo. ProBright Advanced comes in a range of tub sizes according to dog weight. Dogs that weigh under 11.9lbs are classified as extra small, while dogs weighing between 12 – 24.9 lbs are classed as small, and dogs weighing between 25-75 lbs are considered medium. Dogs that weigh over 75 lbs are classified as large, according to usage directions. 

Here are the quantities of individual active ingredients included in PetLabCo. ProBright Advanced, classed by dog weight:

Active Ingredients Per Scoop (_g):
Quantity Per Scoop:Little Scoop (0.75 g)Big Scoop (1.5 g)1.5g2g3gPer Scoop (_g)
Active IngredientXSSMLUnit
Patent-Pending Probiotic Blend (Pediococcus pentosaceus, Lactiplantibacillus plantarum)112.5 Million225 Million450 Million750 Million1.2 BillionCFU
Brown Algae (Ascophyllumnodosum)82.51653308501510mg
Sodium Hexametaphosphate14.52958100125mg
Rosemary Leaf Extract1020406879mg
Green Tea (Decaffeinated)1.152.34.68.29.3mg

Inactive Ingredients in PetLabCo. ProBright Advanced:

Calcium Bentonite, Dried Brewer’s Yeast, Hydrolyzed Chicken Liver Flavor, Spinach Powder.

What Ingredients Are in PetLabCo. Probiotic Chew?

PetLabCo. Probiotic Chew is formulated with a unique blend of quality beneficial ingredients, including premium-quality prebiotics, a proprietary blend of 3 beneficial spore-forming probiotic strains, and postbiotics, to support your pet’s healthy gut and help them live an active lifestyle. This savory soft chew is formulated to promote gut health, and to provide support during seasonal changes – many pet parents give PetLabCo. Probiotic Chew on a long-term basis to help their pups live a healthy, happy and active life. 

Active Ingredients in PetLabCo. Probiotic Chew

  • A Proprietary Blend of Probiotics (Bacillus coagulans, B. clausii, B.subtilis)
  • Prebiotics – Fructooligosaccharides (FOS) and Galactooligosaccharides (GOS)
  • A Synergistic Postbiotic Blend of Yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii)

Every active ingredient in this top-selling soft chew is selected to help support your dog’s digestive wellbeing. The probiotics are included to help maintain a healthy gut flora balance, while the prebiotics help feed these beneficial bacteria so they can thrive in your dog’s digestive system. Each soft chew comes in a consistent size, making it simple for you to give the right amount for your dog’s weight. 

Probiotic Chews Customer Reviews

PetLabCo. Probiotic Chew Ingredient Quantities

PetLabCo. Probiotic Chew comes in a range of tub sizes according to dog weight. Dogs that weigh under 5lbs are classified as extra small, while dogs weighing between 5 – 24.9 lbs are classed as small, and dogs weighing between 25-75 lbs are considered medium. Dogs that weigh over 75 lbs are classified as large, according to usage directions. 

Here are the quantities of individual active ingredients included in PetLabCo. Probiotic Chew, classed by dog weight:

Active Ingredients Per Soft Chew (_g):
Quantity Per Administration:1.5g3g4g6gPer Soft Chew (_g)
Active IngredientXS-SMLUnit
A Proprietary Blend of Probiotics (Bacillus coagulans, B. clausii, B. subtilis)1 Billion3 Billion5.5 Billion8.7 BillionCFU
Total Prebiotics 
Fructooligosaccharides (FOS) 
Galactooligosaccharides (GOS)
100
50

50
200
100

100
360
180

180
580
290

290
mg
A Synergistic Postbiotic Blend of Yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii)37.575140220mg

Inactive Ingredients in PetLabCo. Probiotic Chew:

Apple Cider Vinegar, Chickpea, Coconut Glycerin, Coconut Oil, Hickory Smoke Flavor, Lecithin, Maltodextrin, Pork Liver, Rosemary Extract, Sunflower Oil, Sweet Potato.

Every batch of PetLabCo. Probiotic Chew is manufactured in the USA using high‑quality domestic and globally sourced ingredients. The formula is vet-reviewed, and produced under strict quality standards, so you can feel confident about what you’re adding to your dog’s daily routine.

PetLabCo. Probiotic Chew is America's no. 1 selling probiotic chew for dogs

What Ingredients Are in PetLabCo. Joint Care Chew Advanced?

PetLabCo. Joint Care Chew Advanced is designed to support your dog’s everyday mobility, comfort, and flexibility. This vet-reviewed formula includes glucosamine HCL, green lipped mussel, boswellia, and Omega-3s – high-quality ingredients chosen to work together to help maintain healthy cartilage, joint fluid, and connective tissue.

Ideal for dogs who may benefit from additional joint support, including larger breeds, active dogs, or aging companions, PetLabCo. Joint Care Chew Advanced is formulated with expert input to help support comfortable movement as part of a proactive daily routine. For best results, this supplement is intended for consistent, long-term use as part of your dog’s regular wellness care.

PetLabCo. Joint Care Chew Advanced Ingredient Breakdown:

IngredientPrimary FunctionHow It Supports Joints
Glucosamine HCL (Shellfish)Supports cartilage structureCan maintain cartilage structure
Green Lipped Mussel (Perna canaliculus — A Natural Source of Chondroitin) Supports joint fluidSupports healthy inflammatory response
Total Omega 3 Fatty Acids (From GLMK-418 Omega BlendTM of Green Lipped Mussel & Krill Oil) Support inflammatory responseCan contribute to healthy joints Source of EPA & DHA
Boswellia Supports connective tissueSupports healthy inflammatory response 

How Each Ingredient Works:

  • Glucosamine HCI: supports cartilage and bone health. Provides support with occasional discomfort caused by joint stiffness and supports stiffening joints due to daily activities. Helps maintain a normal inflammatory response.
  • Green Lipped Mussel: supports bone health, joint health and mobility, and a normal inflammatory response. May help discomfort associated with normal daily exercise and activity.
  • GLMK-418 Omega BlendTM: contains Omega fatty acids that help provide support for strong muscles and helps maintain healthy hips and joints; for supporting your dog during exercise and daily activities.
  • Boswellia: support for mobility, occasional stiffness of joints, and a normal inflammatory response.
  • Combined benefits: comprehensive joint health support (flexibility, mobility, comfort)

PetLabCo. Joint Care Chew Advanced Ingredient Quantities

Active Ingredients Per:
Quantity Per Soft Chew:1.25g2.5g4g6gPer Soft Chew (_g)
Active IngredientXS-SMLUnit
Glucosamine HCL (Shellfish) 135 270 600 950 mg
Green Lipped Mussel (Perna canaliculus — A Natural Source of Chondroitin) 135 270 600 950 mg
Boswellia 10.5 21 47 75 mg
Total Omega 3 Fatty Acids (From GLMK-418 Omega BlendTM of Green Lipped Mussel & Krill Oil) 3.65 7.3 16 25 mg
    EPA 1.8 3.6 8.1 12 mg
    DHA 0.45 0.9 2.1 3.3 mg

Inactive Ingredients in PetLabCo. Joint Care Chew Advanced:

Apple Cider Vinegar, Coconut Glycerin, Coconut Oil, Hickory Smoke Flavor, Natural Fish Flavor, Rosemary Extract, Salmon Hydrolysate, Sunflower Lecithin, Sunflower Oil, Sweet Potato, Yeast (Palatant). 

PetLabCo. Joint Care Chew Advanced should be given as instructed on the product label, and administered according to dog weight. Dogs that weigh under 54lbs are classified as extra small, while dogs weighing between 512 – 24.9 lbs are classed as small, and dogs weighing between 25-75 lbs are considered medium. Dogs that weigh over 75 lbs are classified as large, according to usage directions. 

Here are the administration guidelines for PetLabCo. Joint Care Chew Advanced, classed by dog weight:

Directions For Use: Administer orally.  
Weight Range Daily Supply  
Extra Small & Small  
UNDER 5 LBS 1/2 Soft Chew 60 Days  
5-24.9 1 Soft Chew 30 Days  
Medium Dogs – 25-75 LBS  1 Soft Chews 30 Days  
Large Dogs – OVER 75 LBS 1 Soft Chews 30 Days  

PetLabCo. Joint Care Chew Advanced offers a multi-ingredient approach to joint wellness, supporting comfort, movement, and long-term mobility with purposeful active ingredients. Starting early, especially for aging, active, or larger dogs, may help support long-term mobility and daily comfort.

What Ingredients Are in PetLabCo. Allergy & Immune Chew?

PetLabCo. Allergy & Immune Chew supports healthy gut flora and a healthy immune system to target seasonal allergies at the source. The savory soft chew is formulated with a unique blend of probiotics, prebiotics, and immune-supporting ingredients, including a proprietary blend of probiotics (Bacillus coagulans, B. clausii, B. subtilis), colostrum (bovine), Fructooligosaccharides (FOS) and Galactooligosaccharides (GOS) prebiotics, a synergistic postbiotic blend of yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii), total Omega fatty acids (3, 6 & 9) (krill & borage oil) and vitamin E. These ingredients work together to help keep seasonal allergies at bay.

PetLabCo. Allergy & Immune Chew Ingredient Breakdown

IngredientPrimary FunctionHow It Supports Immune Health
Proprietary blend of spore-forming probiotics (Bacillus coagulans, Bacillus clausii, Bacillus subtilis)Helps support the immune system. Helps maintain healthy gut flora and promotes healthy immune responses. 
ColostrumHelps support the immune system and healthy skin, and normal immune responses.Promotes the body’s innate resistance to pathogens. Supports beneficial gut microbes. Provides normal tissue growth, maintaining the repair process.
Fructooligosaccharide (FOS)Helps maintain normal digestive function. Helps maintain normal stool consistency. Promotes the growth of proper gut microflora and  the production of healthy postbiotics.
Galactooligosaccharide (GOS)Supports your dog’s healthy immune system. Helps with occasional allergy discomfort. Promotes the growth of beneficial bacteria, and the body’s innate resistance to pathogens. 
Krill OilContains powerful properties that can help support immune health.Great source of omega-3 fatty acids, which helps support and maintain a normal inflammatory response and contributes to normal skin conditions.
Borage OilProvides antioxidant benefits and supports normal skin conditions.Source of Omega-6 fatty acids, which contributes to normal skin conditions and immune function. 
Synergistic Yeast Blend Postbiotic (Saccharomyces cerevisiae, Cyberlindnera jadinii): A postbiotic derived from 3 strains of yeast benefitsSupports your dog’s healthy immune system.Helps maintain normal gut microflora.
Vitamin E (a-Tocopherylacetate)Assists the body with environmental pollutants and helps maintain healthy skin.Provides antioxidant benefits and helps maintain normal moisture content of skin.

PetLabCo. Allergy & Immune Chew Ingredient Quantities

Active Ingredients Per:
Quantity Per Administration:3g4g6gPer Soft Chew (_g)
Active IngredientSMLUnit
Proprietary blend of spore-forming probiotics (Bacillus coagulans, Bacillus clausii, Bacillus subtilis)1 Billion2 Billion3 BillionCFU
Colostrum (Bovine)350700 1050 mg
Total PrebioticsFructooligosaccharide (FOS)Galactooligosaccharide (GOS)200
100
100
400
200
200
600
300
300
A Synergistic Postbiotic Blend of Yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii)75 150 225 mg
Total Omega Fatty Acids (3, 6 & 9) (Krill & Borage Oil)
GLA
EPA
DH



68146.02.0


13729124.0


20644186.0
mg
Vitamin E (dl-αTocopheryl Acetate)3.36.710mg

Inactive Ingredients in PetLabCo. Allergy & Immune Chew:

Apple Cider Vinegar, Chickpea, Coconut Glycerin, Coconut Oil, Hickory Smoke Flavor, Lecithin, Maltodextrin, Pork Liver, Rosemary Extract, Sunflower Oil, Sweet Potato.

Directions For Use: Administer orally. 
Weight Range Daily Supply 
Small Dogs – UNDER 25 LBS 1 Soft ChewDaily
Medium Dogs – 25-75 LBS1 Soft Chew Daily
Large Dogs – OVER 75 LBS 1 Soft ChewDaily

Allergy & Immune Chew is packed with high-quality probiotics, prebiotics, postbiotics, beneficial omega fatty acids, and antioxidants to help support your dog’s immune system, skin and coat health. The unique formulation can help with seasonal allergies, and can even help with occasional skin discomfort. Consistent daily use may help your dog feel more comfortable during allergy seasons, but ongoing signs of seasonal or environmental allergies should be discussed with your veterinarian.

Other Key Ingredients Across The Wider PetLabCo. Range

As well as our top-selling PetLabCo. Probiotic Chew, Joint Care Chew Advanced, ProBright Advanced, and Allergy & Immune supplements, PetLabCo. offers a wide range of additional beneficial dog supplements and supportive products, from dental sticks to paw balms.

Key Ingredients Across The Wider PetLabCo. Range

Key Ingredients In PetLabCo. Dog & Cat Wellness Products
ProductKey IngredientIngredient FunctionProduct Benefits
Clear Ears Therapy – dog ear cleanerSalicylic AcidHelps support occasionally irritated, vulnerable skin in the ear, whilst promoting normal moisture retention on dry or sensitive areas within the ear canal.Designed to clean ears, support ear health, and target hard-to-reach areas.
KetoconazoleCan support, cleanse, and soothe sensitive skin challenged by occasional discomforts. This ingredient can help support your dog’s skin health.
Dog Paw Balm stick for dry pawsCoconut OilPacked with properties that are known to provide a normal inflammatory response.Packed with soothing oils to support moisturized skin, our Paw Balm is easy to use and a must for any dog with occasionally dry paws from weather or licking.
Carnauba WaxCarnauba Wax can help to create a barrier between your pet’s paw and rough, uneven ground that can irritate sensitive paws.
Dog Skin & Coat supplement – soft chews for moisture & shineOmega Fatty Acids (Anchovy Oil, Flaxseed Oil)Contains rich sources of omega 3 & 6 fatty acids to directly support skin health and encourage a normal inflammatory response.Moisturizes dry skin, helps support occasional itching, and keeps your dog’s coat conditioned.
Apple Cider VinegarPacked with antioxidants and healthy microbial supporting properties, apple cider vinegar can help support occasional itchy and dry skin caused by external stressors.
Anal gland supplement for dogs – probiotic anal gland supportProprietary blend of probiotics (Enterococcus faecium and Bifidobacterium longum)Provides support to the gut and digestive system.Combines probiotics and prebiotics to support optimum stool consistency and dog anal gland health.
Beet PulpProvides fiber for dogs and can be beneficial for optimum gastrointestinal health, and stool consistency.
Dental sticks for dogs – delicious dental chews with prebioticsChicory roota natural prebiotic, rich in inulin, that supports your pets’ digestion and absorption and can support the immune system and balance of beneficial bacteria in the intestines.Our dog dental sticks feature a unique design to target plaque and tartar buildup,help freshen breath, and keep teeth clean — even in hard-to-reach areas.
Peppermint oilsupports digestion and can help naturally mask stinky bad breath.
Pumpkin powder blend for dogs – digestive support supplementPumpkinHelps maintain normal digestive function.A unique, daily pumpkin powder supplement for dogs, containing dietary fiber and a tri-mushroom blend to support gut health, colon health, and normal bowel function.
Psyllium HuskSupports normal stool consistency.
AppleRich in fiber to support gut health.
King Oyster MushroomPrebiotic effects that stimulate the growth of gut microbiota
Shiitake MushroomProvides beneficial antioxidants and nutrients.
Maitake MushroomCan help increase antioxidant activity.

FAQ: PetLabCo. Ingredients 

Where Do PetLabCo. Ingredients Come From?

  • PetLabCo. products are manufactured in the USA using high-quality domestic & globally sourced ingredients.
  • All ingredients must meet our rigorous quality standards.
  • Our vet-reviewed, nutritionist-formulated products are proudly made using transparent sourcing practices with clear labeling and no hidden fillers.

Why Is Global Sourcing Important to Product Quality?

Global sourcing allows PetLabCo. to deliver specialized ingredients without compromising on quality. All ingredients used in PetLabCo. products are subject to strict quality checks. PetLabCo. partners with trusted suppliers and manufacturing facilities to maintain consistency across every batch. These steps help ensure your dog is getting the same quality product every time.

Our Commitment to Transparency

PetLabCo. believes pet parents deserve to know exactly what they’re giving their pups. That’s why every label includes a full ingredient list, usage instructions, and clear sourcing disclosures. There are no hidden fillers, proprietary blends without explanation, or misleading 

Are PetLabCo. Ingredients Suitable for All Adult Dogs?

PetLabCo. products are generally suitable for most dogs when used as directed, thanks to expert-reviewed ingredients, appropriate usage guidance, and strict quality standards – just be sure to check with your vet if your pup has specific health needs.

What Ingredients Should You Look for in Dog Supplements?

High-quality dog supplements contain research-backed ingredients in levels appropriate for canine wellness when used as directed, and clearly disclose all ingredients and sourcing. Choose formulations that align with your dog’s specific health goals, and avoid products with vague labels, unrealistic claims, or missing usage guidance.

FactorWhat to Look ForWhy It MattersPetLabCo. Standard
Ingredient amountsClearly listed on labelSupports transparency All amounts clearly listed by dog weight
Formulated with input from experts Formulated with expert inputHelps ensure suitabilityAll products are developed and reviewed with input from experts in canine nutrition and wellness
Sourcing disclosureTransparent information on where ingredients are fromBuilds trust and supports accountabilityManufactured in USA from domestic & globally sourced ingredients
Appropriate levelsLevels supported by canine health researchHelps ensure suitabilityMeets or exceeds research-backed recommendations for key ingredients

How Do PetLabCo. Ingredients Work Together?

PetLabCo. supplements are formulated with synergistic ingredient combinations designed to support multiple aspects of canine wellness. For example, probiotics and prebiotics work together to support a balanced gut microbiome, while glucosamine, green lipped mussel, boswellia and Omega-3s offer comprehensive joint support. This multi-ingredient approach is designed to provide well-rounded benefits.

Ingredient Synergy Examples – How PetLabCo. Ingredients Work Together

ProductIngredient CombinationHow They Work TogetherCombined Benefit
Probiotic ChewProbiotics + PrebioticsPrebiotics feed beneficial bacteriaOptimum digestive and immune support
Joint Care Chew AdvancedGlucosamine + green lipped mussel + Boswellia + Omega-3sTarget cartilage, joint fluid, and inflammationComprehensive joint health support
ProBright AdvancedBrown algae + Probiotics + sodium hexametaphosphate + rosemary leaf extract + green teaTarget tartar, balance oral bacteria, assist cleaningFull-spectrum oral hygiene support
Allergy & Immune ChewColostrum + Omega-3s + Probiotics + prebiotics + postbiotics + vitamin EEngage multiple immune pathwaysBroad immune system support

Why Do Multi-Ingredient Formulas Matter In Dog Supplements?

PetLabCo. dog supplements are thoughtfully blended so ingredients work together to support your dog more completely, targeting multiple aspects of wellness, like mobility, digestive comfort, or oral health.

Every PetLabCo. product is reviewed by experts, meaning ingredients are chosen not just for individual value, but for how they work together. Each formulation is crafted to be suited to your dog’s daily wellness routine. Whether it’s digestive, joint, dental, or immune support, you can feel confident that the ingredient combinations are working in harmony.

Do Petlabco. Products Contain Any Allergens?

PetLabCo. products all have fully transparent ingredients lists, so you can easily check for potential allergens like chicken, beef, dairy, soy, wheat, or corn. Some soft chews also include binding agents that sensitive pups may react to. If your dog has known food allergies or intolerances, review the label closely and speak with your veterinarian before starting a new supplement.

Are Petlabco. Ingredients Tested for Quality?

Yes, PetLabCo. products are manufactured under strict quality‑control standards. Ingredients are assessed for purity and consistency, and each formulation is vet‑reviewed to help ensure appropriate ingredient selection and dosing. This helps provide reliable support across batches so you know what your dog is getting every day.

Can I See Full Ingredient Lists Before Buying PetLabCo. Products?

Yes, full ingredient lists are available on every PetLabCo. product page. Take a moment to review them based on your dog’s sensitivities or wellness needs, or reach out to your vet for help choosing the best option.


Final Thoughts: Understanding PetLabCo. Ingredients

At PetLabCo., transparency and quality are at the heart of every formulation. From gut health to joint care, each ingredient is chosen with purpose, and backed by expert insight, to help support your dog’s daily wellbeing. We encourage you to explore individual product ingredient lists and match them to your dog’s unique health needs.

Whether you’re supporting digestive wellness, skin, joints, or immune health, PetLabCo. supplements are created to fit seamlessly into your dog’s wellness routine. If your pup has existing health conditions or sensitivities, a quick conversation with your veterinarian can help you choose the best fit with confidence.

Save up to 40% across the PetLabCo. product range - subscribe to our top selling dog supplements

Disclaimer: PetLabCo. products are not intended to diagnose, treat, cure, or prevent any disease. Results may vary. Always consult your veterinarian before introducing a new supplement. Ingredient lists and quantities accurate at time of writing.


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Charly ChowC
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Charly Chow

Charly Chow is a pet-industry writer with a passion for canine mental health and wellbeing. When she’s not collaborating with PetLab Co's expert vets on helpful articles for pup pawrents, Charly can be found reading, exploring antiques shops, or cuddling up with Timo and Oreo, her Maltese and Maltipoo fur babies.

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