O2B Feline⁺ Synbiotic

O2B Feline⁺ Synbiotic

Advanced Gut Health Support for Cats

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Detoxification and natural cleansing of the digestive system
Digestion and absorption of nutrients
The immune system
Energy levels and vitality
Gut-brain axis health

O2B Feline Synbiotic™ Digestive and Immune Support for Cats

A healthy gut is the cornerstone of your cat’s overall health, vitality, and immune function. 

O2B Feline⁺ Synbiotic™ is a natural, whole-food supplement formulated to optimise digestion, nutrient absorption, and detoxification. Combining live probiotics, prebiotics, and nutrient-dense NZ bioactives like kiwifruit powder and Greenshell™ Mussel, this supplement supports your cat’s gut-brain axis, immune system, and energy production.

How does O2B Feline Synbiotic™ improve my cat’s digestion?
O2B Feline+ Synbiotic™ combines live probiotics to restore gut balance, prebiotics to nourish healthy bacteria, and natural enzymes from kiwifruit powder to aid smooth digestion.

Why is gut health important for my cat’s overall wellness?
The gut influences your cat’s immune system, energy levels, and even their mood via the gut-brain axis. A healthy gut supports optimal digestion, nutrient absorption, and overall vitality.

How soon will I notice improvements?
Improved digestion and stool quality can appear within 5–10 days. For long-term benefits to immunity, energy, and overall gut health, consistent use over 4–8 weeks is ideal.

Is O2B Feline Synbiotic™ safe for daily use?
Yes! This natural, food-based supplement is gentle and safe for daily use to maintain your cat’s gut health and vitality.

Why doesn’t the label specify the number of live probiotics?
Our probiotics are naturally fermented and alive, meaning they continue multiplying. Unlike freeze-dried probiotics, these live strains work immediately from the moment your cat consumes them.

Can I use O2B Feline Synbiotic™ alongside other supplements or medications?
Yes, this supplement is food-based and generally safe alongside other treatments. If your cat is on prescription medications, consult your veterinarian for advice.

Suggested Daily Dose:

  • 1 tablet, or as directed by your animal healthcare professional.

Cautions and Warnings:

  • For animal consumption only.
  • If taking prescription medication, please consult your animal healthcare professional before taking this product.
  • Do not let your pet consume the silica gel desiccant sachet inside the container.
  • Keep out of reach of children.
  • Live Probiotics: 13 strains of beneficial bacteria to restore gut balance and improve digestion.
  • Prebiotics (Inulin): Feed good bacteria to enhance nutrient absorption and support immunity.
  • Kiwifruit Powder: Rich in natural enzymes and fiber to aid digestion and promote gentle detoxification.
  • NZ Greenshell™ Mussel & Hoki Roe: Provide Omega-3s for joint, gut, and overall cellular health.
  • Animal Bioactives: Deer liver and venison offer protein and amino acids for vitality and energy.

Designed to be gentle yet effective, O2B Feline Synbiotic™ helps improve your cat’s digestion and overall wellness, keeping them active, healthy, and thriving.

Each tablet contains:

Ingredient Amount Role in Feline Digestive, Heart & General Wellbeing Support
Fermplus
(Probiotics)
112 mg Supports a balanced intestinal microbiome, healthy digestion and normal immune-system function
Hoki Roe
(fish)
100 mg Provides marine proteins, lipids and naturally occurring omega-3 fatty acids to support brain, heart, skin and general wellbeing
Kiwifruit Powder 67 mg Provides naturally occurring fibre, enzymes and phytonutrients to support healthy digestion and bowel regularity
Inulin
(Prebiotic)
67 mg A prebiotic fibre that helps nourish beneficial gut bacteria and support digestive health and bowel function
Spirulina 50 mg A nutrient-rich blue-green algae providing naturally occurring proteins, pigments and antioxidants to support vitality and general wellbeing
New Zealand Greenshell™ Mussel
(mollusc)
42 mg A natural source of marine omega-3 fatty acids and glycosaminoglycans that support healthy joints, cartilage and comfortable mobility
Taurine 33 mg An essential amino acid for cats that supports normal heart function, vision, digestion and nervous-system health
New Zealand Venison 33 mg Provides animal protein and naturally occurring nutrients while contributing to flavour and palatability
New Zealand Deer Liver 33 mg Provides naturally occurring protein, vitamins and minerals to support nutrition, vitality and general wellbeing

Contains: Fish, Mollusc

Exempt from registration under the ACVM Regulations 2011.

Who is Feline Synbiotic for?

Ideal for cats who:

  • Need extra digestive and gut health support
  • Have sensitive or inconsistent digestion
  • Could benefit from support for nutrient digestion and absorption
  • Need additional immune system support
  • Are older or less active and could benefit from nutritional support for everyday vitality
  • Eat a highly processed or limited-variety diet
  • Would benefit from a daily probiotic and prebiotic supplement to help maintain a healthy gut microbiome

Why take Feline Synbiotic?

A healthy gut plays an important role in your cat’s digestion, nutrient absorption, immune function and overall wellbeing.

O2B Feline+ Synbiotic™ combines live probiotics with inulin prebiotic, NZ-grown kiwifruit powder and nutrient-rich ingredients including Hoki roe, Greenshell™ Mussel, spirulina, taurine, venison and deer liver.

Together, these ingredients provide broad daily support for a balanced gut microbiome, healthy digestion, immune function and everyday vitality in one easy-to-give tablet.

What You Can Count On

Made By Us

We have made human and pet supplements in our purpose-built factory in Nelson, New Zealand since 2003.

Quality Control

Trust matters. We are operate under compliance procedures verified by MPI and we lab test every product we make.

Free Shipping in NZ

We offer a factory direct overnight courier service to our New Zealand customers for FREE. No minimum order.

Made in Nelson, New Zealand

We’ve been manufacturing natural health supplements for over 20+ years in our purpose built facility. We take a nutrition based approach to health and believe that what you put in, is what you get out. That’s why we use natural ingredients and science backed formulations to develop our products, ensuring you get the highest quality products made locally.