Name: O2B Synbiotic⁺
Brand: O2B Healthy
SKU: O2B443
Price: 79.0 NZD
Availability: InStock

Probiotic + prebiotic support for gut health, digestion and immune wellbeing

$79.00

Tax included. Shipping calculated at checkout.

90 Capsules

Quantity

Combines probiotics and prebiotics in one daily capsule

Contains inulin to help feed beneficial gut bacteria

Supports healthy digestion and nutrient absorption

Supports immune system wellbeing

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Details +

O2B Synbiotic+ combines probiotics, prebiotic fibre and raw wholefood nutrients to support a healthy gut microbiome, digestive wellbeing, nutrient absorption and immune system function.

FAQs +

What is O2B Synbiotic+ used for?

O2B Synbiotic+ is designed to support gut health, digestive wellbeing, nutrient absorption, microbiome balance and immune system function. It combines probiotics, prebiotic inulin and raw wholefood nutrients in one formula.

What is a synbiotic supplement?

A synbiotic supplement combines probiotics and prebiotics. Probiotics are friendly live bacteria, while prebiotics are fibres that help feed beneficial bacteria.

O2B Synbiotic+ contains probiotics plus inulin as a prebiotic.

What is the difference between a probiotic and a synbiotic?

A probiotic provides beneficial bacteria. A synbiotic provides beneficial bacteria plus a prebiotic food source to support those bacteria. This makes Synbiotic+ a more complete gut health supplement than a probiotic-only product.

What is inulin?

Inulin is a plant-based prebiotic fibre. It helps feed beneficial gut bacteria and supports a healthy gut microbiome.

Is O2B Synbiotic+ gluten free?

Yes. O2B Synbiotic+ is gluten free.

When should I take Synbiotic+?

Take 1 x green capsule and 1 x white capsule together daily with food or as directed by your health care professional.

Can I take Synbiotic+ every day?

Synbiotic+ can be positioned as a daily gut health supplement when taken as directed. Customers should follow the label directions and consult a healthcare professional if they are unsure.

Will Synbiotic+ cause bloating?

Some people may notice temporary digestive changes when introducing probiotics or prebiotic fibre. If you are sensitive to fibre or gut health supplements you may prefer to start slowly and follow the label directions.

Who should check with a healthcare professional before using Synbiotic+?

If you are pregnant, breastfeeding, immunocompromised, taking medication, managing a health condition, or experiencing ongoing digestive symptoms should consult your healthcare professional before use.

Can I take Synbiotic+ with other O2B supplements?

Synbiotic+ may pair well with broader digestive health or immune support routines, depending on your needs. It could be considered alongside products such as O2B Pure Bitters, O2B Bowel Wellness or O2B Immune Boost, where appropriate.

What size is O2B Synbiotic+ available in?

A 90 capsule product.

Directions & Precautions +

Suggested Dose:

Take 1 x green capsule and 1 x white capsule together daily with food or as directed by your health care professional.

Cautions and Warnings:

If you have known ingredient sensitivities, please consult your healthcare professional before taking this product.

Refrigeration not required.

Ingredients +

Each green capsule contains:

Ingredient	Amount	Role in Gut Microbiome & Digestive Support
Fermplus Probiotic Powder	1,500 mg	Provides beneficial probiotic microorganisms to support a balanced gut microbiome, healthy digestion and normal immune function

Each white capsule contains:

Ingredient	Amount	Role in Prebiotic & Digestive Support
Inulin	1,250 mg	A prebiotic fibre that nourishes beneficial gut bacteria and supports digestive regularity and a balanced intestinal microbiome
Encapsulating Aids

Who is Synbiotic for?

O2B Synbiotic+ may suit adults looking for daily support for gut health, digestion, microbiome balance, nutrient absorption and immune wellbeing.

This product may be suitable for:

Adults wanting daily gut health support
People looking for a probiotic and prebiotic in one formula
Customers wanting to support healthy digestion and nutrient absorption
People wanting to support immune system wellbeing through gut health
Adults with low intake of fermented foods or prebiotic fibre

How to take O2B Synbiotic+

Take 1 x green capsule and 1 x white capsule together daily with food or as directed by your health care professional.

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.

5 stars: 11 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

K9+ Joints have prolonged my German Shepherds quality of lifr

I thought I was putting my 11 and a half years old German Shepherds down in February 2026 due to mobility issues but the O2B joints and vitality has made a huge difference. Love tgat delivery is very very quick. Highly recommend this product.

Amazing feedback, thanks Lee!

Love it

Since using O2B Synbiotic+ my reflux is gone!

Changed my life!

After having my appendix out and being on antibiotics, O2B Synbiotic has changed my life! My gut is completely different, feels healthier, and I now 'go' every day.

Great for dogs!

Used this for my dog that has liver issues and because of meds had bad guts issues. A much better alternative than just probiotics. Was advised to use half the human dosage and she has been great in it! Wish half dosages are made available for dogs!

Hi Monica, I know your review was a while ago but just wanted to let you know that we now have a range of probiotic supplements for pets! Here's the link to the K9 version https://www.o2bhealthy.co.nz/shop/categories/pet-health/o2b-k9-synbiotic-large-breed/

Good for gut health

Great product! Definitely helped support my gut!

Thanks so much Max, glad you like it!

Thanks for the advice

Kevin from O2B advised me to support my gut when I talked to him about some joint issues and was in a surgical state. I have taken Synbiotic tablets for a month now and am pleased to continue on them.

Brilliant

Bought for the Fluffy dog having feet problems in the wet winter and tear staining...Bonus - the dogs seem to think they’re a yummy treat. Couldn’t be happier!