Your dog's gut is home to billions of microorganisms, including beneficial bacteria that play an important role in digestion. 

Bacillus velezensis is a type of probiotic bacteria used to help maintain a healthy balance of these microorganisms, supporting a healthy digestive system.

Found in: Digest, Core+

Think of inulin as food for the beneficial bacteria living in your dog's gut. 

This natural plant fibre helps nourish those bacteria, creating a healthier environment for them to grow. This is why prebiotics and probiotics work so well together.

Found in: Digest

Brewer's yeast is a nutrient-rich ingredient that naturally contains proteins, B vitamins and other valuable compounds. 

It is commonly used in animal nutrition and contributes useful nutrients to our digestive-support formula.

Found in: All chews

Glucosamine is a substance naturally found in your dog's body, particularly in cartilage — the flexible tissue that cushions joints. 

As dogs age, keeping their joints healthy becomes increasingly important. Glucosamine is widely used in joint supplements to support everyday mobility and joint care.

Found in: Active, Core+

MSM is a naturally occurring compound that provides sulphur, an element the body needs for healthy connective tissues. 

These tissues include cartilage, tendons and skin. That's why MSM is commonly used in supplements designed to support joint comfort and skin wellbeing.

Found in: Active, Core+, Comfort+

Collagen is one of the main proteins that gives structure and strength to your dog's body. 

It is found in joints, cartilage, tendons and skin. Adding collagen to a dog's diet provides protein components used by the body to maintain these important tissues.

Found in: Active, Core+

Hyaluronic acid is naturally present in the fluid surrounding your dog's joints. 

It helps this fluid act as a lubricant, allowing joints to move smoothly. Think of it as part of the body's natural cushioning and lubrication system.

Found in: Active

Chondroitin is a natural component of cartilage, the tissue that helps protect bones where they meet at a joint. 

It helps cartilage retain water, which is important for maintaining its cushioning properties. It's often paired with glucosamine in joint-support supplements.

Found in: Core+

Green-lipped mussels are shellfish native to New Zealand. They naturally contain omega-3 fatty acids and other nutrients associated with joint health. 

They are commonly used in dog supplements as part of a broader approach to supporting comfortable movement.

Found in: Core+

Biolex® MB40 is a specialised ingredient made from the outer walls of brewer's yeast. 

It naturally contains beta-glucans and mannan-oligosaccharides (MOS), compounds studied for their roles in gut and immune health. These yeast-derived components can help support a balanced environment for beneficial gut bacteria.

Found in: Comfort+, Core+

Colostrum is the first milk produced by mammals after giving birth. 

It is naturally rich in proteins and other bioactive compounds that provide important early-life nutrition. In supplements, it's valued for its unique nutritional composition and potential role in supporting gut and immune health.

Found in: Comfort+

Boswellia is a botanical extract obtained from the resin of certain trees. 

It contains natural compounds that researchers have studied for their role in the body's inflammatory processes. We include it as part of Comfort+'s targeted approach to supporting sensitive skin.

Found in: Comfort+

DHA is an important omega-3 fatty acid, usually associated with fish oil. 

But fish get much of their omega-3 from algae in the first place. Algal DHA provides this valuable nutrient directly from the original source, supporting normal cell function, skin health and overall wellbeing.

Found in: Comfort+, Core+

L-Theanine is an amino acid naturally found in tea leaves. 

It is known for its association with relaxation and is used in calming supplements to help support a more balanced, settled state of mind — without being intended to make dogs sleepy.

Found in: Mood

Valerian is a flowering plant whose roots have traditionally been used for their calming properties. 

It is included in relaxation-focused supplements to help support dogs during moments of everyday stress or unease.

Found in: Mood

L-Tryptophan is an essential amino acid, meaning dogs need to obtain it through their diet. 

The body uses it to produce serotonin, a natural chemical messenger involved in mood and behaviour. This makes it a useful nutritional ingredient in formulas designed for emotional balance.

Found in: Mood

Lemon balm is a gentle, aromatic herb from the mint family. 

It has a long history of traditional use in relaxing herbal preparations. In Mood, it forms part of a botanical blend designed to support a calmer daily routine.

Found in: Mood

Evening primrose oil comes from the seeds of the evening primrose plant. It naturally contains gamma-linolenic acid (GLA), a type of omega-6 fatty acid. 

These fatty acids play a role in maintaining the skin's natural protective barrier, helping it retain moisture and stay in good condition.

Found in: Comfort+

Quercetin is a natural plant compound found in foods such as apples and berries. 

It has antioxidant properties, meaning it helps protect cells against damage caused by everyday oxidative stress. It's often included in skin-focused supplements because of its potential role in supporting the body's normal response to irritation.

Found in: Comfort+