Best probiotic in Australia, in short: there is no single best probiotic for everyone. Look at the number and type of strains, how many CFU (colony-forming units) you get per serve, whether it needs the fridge, and whether it suits your diet. If you want a broad 15-strain probiotic that doesn't need refrigeration, our pick is Probiotiix™. The comparison below shows when another option may suit you better.
Written by Preet at Noni Nectar · Last updated: 30 October 2026
Key takeaways
- Broad multi-strain, no fridge: Probiotiix™ (15 strains, shelf-stable) or Life-Space Broad Spectrum (15 strains, about 32 billion CFU, shelf-stable).
- Fewer, well-known strains: Blackmores Probiotics+ Daily Health (5 strains, 30 billion CFU, shelf-stable).
- Two-strain fridge classic: Inner Health Plus (2 strains, 25 billion CFU, refrigerated, contains dairy).
- More CFU or more strains isn't automatically better. Pick the one that fits your diet and routine, and take it consistently.
- If you have a health condition, are pregnant or take medication, ask your pharmacist or doctor which probiotic suits you.
How We Compared These Probiotics
Walk down the probiotic aisle and every box promises something different. To keep this practical, we compared popular daily adult probiotics sold in Australia on what you can actually check on the label:
- Number of strains: single, few or broad multi-strain.
- CFU per serve: the number of live organisms the label states.
- Storage: refrigerated or shelf-stable, which matters for travel and convenience.
- Diet: whether it contains dairy or other allergens.
- Daily routine: how many capsules and when to take them.
Product details were checked against brand and major Australian retailer listings in October 2026. Formulas change, so always read the current label. We have not compared on price, because prices change often; divide the price by the number of serves to compare fairly. In the interest of transparency: we sell Probiotiix, and we have noted where other options may suit you better.
Best Probiotics in Australia: Comparison Table
| Product | Strains | CFU per serve | Storage | Good to know | Best for |
|---|---|---|---|---|---|
| Probiotiix™ | 15 | See label | Shelf-stable | Brand describes it as acid-resistant; 28 serves, taken with a meal | Broad multi-strain without the fridge |
| Life-Space Broad Spectrum Probiotic | 15 | About 32 billion | Shelf-stable (below 30°C) | One capsule a day for adults | Broad multi-strain from a pharmacy brand |
| Blackmores Probiotics+ Daily Health | 5 | 30 billion | Shelf-stable (below 25°C) | One capsule daily with food; gluten free | Fewer strains at a high CFU |
| Inner Health Plus | 2 | 25 billion | Refrigerated | Contains bovine colostrum (lactose and milk proteins) | People who prefer a two-strain fridge probiotic |
Our Picks, Product by Product
1. Probiotiix™ — Best Broad Multi-Strain Without the Fridge
Best suited to: adults who want a broad multi-strain probiotic they can keep in the pantry or take travelling.
Probiotiix™ combines 15 different probiotic strains in one shelf-stable daily formula, which the brand describes as acid-resistant. Take one serving daily with a meal. Each bottle holds 28 servings. To learn what each strain is, read our Probiotiix strain guide.
Good to know: check the current label for the CFU count. If you specifically want the highest stated CFU per capsule, compare it with the options below.
2. Life-Space Broad Spectrum Probiotic — Broad Multi-Strain From a Pharmacy Brand
Best suited to: people who want a 15-strain capsule that's easy to find at chemists.
It lists 15 strains adding up to about 32 billion CFU per capsule, with one capsule a day for adults and no refrigeration needed.
Good to know: dairy and gluten status is not stated on every retailer listing, so check the box if that matters to you.
3. Blackmores Probiotics+ Daily Health — Fewer Strains, High CFU
Best suited to: people who prefer a shorter strain list with a high stated count.
It provides 5 strains totalling 30 billion CFU per capsule, taken once daily with food. It is shelf-stable below 25°C and gluten free.
Good to know: five strains is a narrower blend than the 15-strain options.
4. Inner Health Plus — Two-Strain Fridge Probiotic
Best suited to: people who like a simple two-strain formula and don't mind keeping it in the fridge.
Each capsule has two strains (Lactobacillus acidophilus NCFM® and Bifidobacterium lactis Bi-07) totalling 25 billion CFU, taken once a day.
Good to know: it must be refrigerated, and it contains bovine colostrum, so it is not suitable for people avoiding dairy. A dairy-free version is also sold.
15 strains · shelf-stable · 28 servings
Which Probiotic Suits You?
- You travel or don't want to use the fridge: a shelf-stable option such as Probiotiix™, Life-Space or Blackmores.
- You want a broad blend of strains: Probiotiix™ or Life-Space (15 strains each).
- You avoid dairy: check every label; the standard Inner Health Plus contains dairy.
- You've just finished antibiotics: read our guide to gut health after antibiotics and ask your pharmacist about timing.
- You're not sure if you need enzymes or probiotics: see digestive enzymes vs probiotics.
Best Probiotic for Women in Australia
Some probiotics are marketed specifically to women and use strains chosen for women's health. For general daily gut support, many women simply use a broad multi-strain probiotic like the ones above. If you are looking for support with a specific women's health concern, pregnant or breastfeeding, ask your pharmacist or doctor which strains suit you, because the right choice depends on the reason you are taking it.
What to Check on Any Probiotic Label
- Strains named in full: genus, species and ideally the strain code.
- CFU per serve: and whether it is guaranteed to the expiry date.
- Storage: fridge or shelf-stable, and the temperature limit.
- Allergens: dairy, gluten and other ingredients.
- Directions: how many capsules, and with or without food.
- Price per serve: divide the price by the number of serves.
Probiotics Work Best With the Basics
A probiotic is one part of a gut-friendly routine, alongside fibre, plenty of plants, water, sleep and movement. For a fuller picture, read how to support gut health naturally.
Why This Product: Probiotiix™
Probiotiix™ keeps a broad 15-strain probiotic simple: one shelf-stable serving a day with a meal, no fridge needed, and 28 servings per bottle. It is a good fit if you want a multi-strain daily probiotic that travels as easily as it sits in the pantry. Have questions? Read the Probiotiix FAQ.
Why Choose Noni Nectar?
- Carefully chosen products: selected for formulation quality, not trends
- Honest guides: clear, wellness-only information without hype
- Secure checkout: including Afterpay
- Tracked delivery: every order sent with tracking
- Real support: real answers to your questions
Browse our full range of wellness products to build out your daily routine.
Frequently Asked Questions
What is the best probiotic in Australia?
It depends on what you need. Probiotiix™ and Life-Space suit people who want a broad 15-strain probiotic without the fridge, Blackmores Probiotics+ Daily Health suits people who prefer fewer strains at a high CFU, and Inner Health Plus suits people happy with a two-strain fridge probiotic.
Is a higher CFU probiotic better?
Not automatically. The strains and how consistently you take it matter as much as the number. Choose a product with clearly named strains and a CFU count stated on the label.
Do probiotics need to be refrigerated?
Some do and some don't. Shelf-stable probiotics, such as Probiotiix™, are formulated to be stored at room temperature. Always follow the storage directions on the label.
When is the best time to take a probiotic?
Follow the label. Many probiotics, including Probiotiix™, are taken once a day with a meal. Taking it at the same time each day makes the habit easier.
How long should I take a probiotic?
Probiotics are usually taken daily as part of an ongoing routine. Give any probiotic a few weeks of consistent use, and talk to your healthcare professional about long-term use.
Can I take a probiotic with antibiotics?
Ask your pharmacist about timing, as probiotics are often taken a few hours apart from antibiotics.
Are probiotics suitable for everyone?
Most healthy adults can take a probiotic, but check with your doctor first if you are pregnant, breastfeeding, immunocompromised, seriously unwell or taking medication.
What's the difference between probiotics and prebiotics?
Probiotics are live beneficial bacteria. Prebiotics are types of fibre that feed them. A fibre supplement such as Glicotrol can sit alongside a probiotic in your routine.
Ready to Start a Simple Daily Probiotic?
One serving a day with a meal, no fridge required.
This product is a food supplement and is not intended to diagnose, treat, cure, or prevent any disease. Always read the label and follow directions for use. If you are pregnant, breastfeeding, immunocompromised, taking medication or have a medical condition, consult your healthcare professional before use. Third-party product details were taken from brand and retailer listings in October 2026 and may change. Life-Space, Blackmores and Inner Health are trademarks of their respective owners; Noni Nectar is not affiliated with them.
