Meet Multi+ Probiotic — a once-daily, clinically formulated supplement that supports
your gut, skin, mood and immune health.
All-in-one support for your gut, skin, mood and immune health.
Probiotics can be overwhelming — too many strains, too many bottles, not enough results. Multi+ simplifies it all with one capsule delivering targeted support for your gut, skin, mood, and immune health.
Developed by a Clinical Naturopath, it’s everything you need for daily balance — in one smart, science-backed formula.
How it works
Your gut is the starting point — we help it do the rest.
Gut
Your gut is the foundation of everything — digestion, energy, and balance. Multi+ supports bowel regularity, gut lining health, and relieves bloating, discomfort, constipation, diarrhoea and symptoms of medically diagnosed IBS, so you can feel lighter, more comfortable, and back in sync.
Mood
Your gut and brain are deeply connected. Multi+ Probiotic supports neuroendocrine function, emotional wellbeing, and a healthy stress response, helping you feel calmer, more focused, and in tune with yourself.
Skin
Clear skin starts within. By soothing skin inflammation and supporting gut mucosal health, Multi+ Probiotic helps calm internal triggers of redness, congestion, and breakouts — revealing a clearer, more radiant complexion that reflects your inner balance.
Immune
Around 70% of your immune cells live in your gut. Multi+ Probiotic helps maintain healthy immune function and support the body’s natural defences, strengthening your resilience so you can stay well and feel your best year-round.
Real People. Real Results.
Before
After
Grounded in Science, Proven in Humans
Every strain in Multi+ has been selected for its clinically studied benefits - not hype. That means the effects you feel aren’t based on assumptions, but on real-world research showing improvements in gut function, mood, skin, and immune health.
1000+
Scientific Publications
250+
Human Clinical Trials
Backed by experts
Reviewed and trusted by leading health professionals.
Laura Taylor
Clinical Naturopath
To say I was excited to learn that SolBiome is launching Multi+ Probiotic is an understatement. As a gut health focused naturopath who is often working on the gut-brain connection, I am always looking for research-backed probiotic formulas with therapeutic doses of each probiotic strain that target digestive symptoms while also providing support for mood balance. SolBiome’s Multi+Probiotic ticks every box.
Owner of The Biome Collective, Naturopath (BHSc)
Brooke Oke
Clinical Naturopath
Convenience and simplicity is really important for many of my clients, plus the peace of mind that a product is actually going to have the effects that it claims! Multi+ is a targeted formula I would recommend to many of my clients to support their overall microbiome health. Having a probiotic that is shelf stable and doesn’t need refrigeration is my preference every time! It means that you don’t have to worry if you’re travelling about storage and it’s easier to stay on track. I would recommend this probiotic as an all rounder to my clients struggling with complaints like bloating, sluggish digestion, congested skin or recurrent infections. Treating the gut microbiome with targeted probiotics is such a great way to optimise health from a multi-system approach.
Owner of GoodKind Naturopathy, Naturopath (BHSc)
Emi Hodgson
Clinical Naturopath
I absolutely love that Multi+ Probiotic is both strain-specific and evidence-based! A crucial combination in clinical practice when supporting my clients. Its targeted formulation offers comprehensive support for people experiencing IBS symptoms, immune dysregulation, skin inflammation, and stress-related gut issues.This kind of broad-spectrum support is ideal, as we rarely see these conditions in isolation.
Owner of Organiik Naturopathy, Naturopath (BHSc)
Grace Armstrong
Qualified Nutritionist
SolBiome’s Multi+ Probiotic ticks all the right boxes — it’s thoughtfully formulated with targeted Lactobacillus strains to support optimal digestive health and reduce inflammation.
Owner East to West Nutrition, Qualified Nutritionist (BSc. BSc. (HONS))
Monica McLean
Chinese Herbalist and Acupuncturist
I love that SolBiome Multi+ Probiotic includes a few carefully selected, clinically proven probiotic strains that support overall well-being, gut health, skin inflammation and a healthy immune response. The convenient once-daily dosage and shelf-stable formula make it a perfect, well-rounded probiotic option for my clients.
Owner of Monica Mclean Acupuncture and Herbal Medicine
Mia Stanley
Clinical Naturopath
In clinic, I see so many clients overwhelmed by supplement choices, especially when it comes to probiotics so I love that SolBiome has created something evidence-backed and easy to use. Strain-specific probiotics are so important, and this blend really reflects the connection between gut, mood, and skin health. This is a probiotic I’d feel confident prescribing for patients dealing with IBS symptoms, stress-related gut issues, and even skin inflammation. It’s refreshing to see a formula that genuinely combines research with clients health goals in mind.
Owner of Love Mia Naturopathy, Naturopath (BHSc)
Greta Durston
Clinical Naturopath
SolBiome's Multi+ Probiotic is a well-rounded probiotic with broad clinical applications. With so many strains of probiotics on the market, it's important to me to choose products with carefully curated strains that I know will work for my patients. The combination of probiotic strains chosen is completely unique to this product and I have struggled to find one product which effectively supports the immune system, skin inflammation and mood imbalances. Being a naturopath formulated product, I know that I can trust the amount of research that has gone into this formula and the understanding of strain-specificity. I can't wait to use this in clinic!
Owner of Greta Naturopathy, Naturopath (BHSc)
Briana Surkitt
Clinical Naturopath
I recommend Multi+ Probiotic for anyone looking for a comprehensive probiotic that supports multiple areas of health, including IBS symptoms, irregular bowels, bloating, breakouts, low mood. It’s a versatile option for those seeking targeted support with a multitude of benefits. The formula delivers therapeutic dosages and includes targeted strains selected for common health concerns many people face. For my clients, Multi+ Probiotic can help address a wide range of concerns – from bloating, irregular bowels, and IBS-like symptoms to inflammatory skin conditions such as acne.
Owner of By Blu Naturopathy, Naturopath (BHSc)
Lucy Moores
Clinical Naturopath
The Multi+ Probiotic is a true game changer for microbiome driven imbalances and disease. Its unique blend of strain specific probiotics not only targets the gut, but also supports interconnected systems throughout the body. What stands out most is how effectively it addresses the complex relationships between conditions that are often treated in isolation.
As a practitioner, it’s invaluable to have one product that is both research backed and versatile enough to be used across a wide range of presentations. The Multi+ Probiotic makes prescribing simpler, while providing patients with a comprehensive, evidence based tool for optimising health and working on multiple microbiomes, not just the gut.
Owner of Flow Herbal, Naturopath (BHSc)
Maddison Noone
Clinical Naturopath
As a naturopath in clinical practice, seeing the formulation for SolBiome is incredibly refreshing. Both the targeted strains and therapeutic dosing of the strains will be a game-changer in this space and for our clients. I see a lot of skin issues in my clinic, and I believe this product will be a valuable support for them.
Owner of Blooming Into Health, Naturopath (BHSc)
Tara Ashkar
Clinical Naturopath
What sets this apart for me is the combination of Lactobacillus rhamnosus GG for general gut support and Lactobacillus rhamnosus SP1 for targeted skin health—a powerful combo that I have not seen in one product before. With the addition of stress-supportive strains, this probiotic is incredibly well-rounded and highly targeted.
Ema Davis
Clinical Naturopath
It's so refreshing to see this strain-specific and targeted probiotic hitting the market. Gone are the days of broad-strain probiotic products containing a stack of random 'health-promoting' microbes that just don't live up to their claims. We are in real need of evidence-based probiotic formulations showcasing rigorously studied strains at therapeutic dosages that actually work for our clients. I'm really excited to see the introduction of SolBiome Multi+, and can't wait to trial it in my clinic.
Owner of Ema Davis Naturopathy, Naturopath (BHSc)
Zoe Gephart
Clinical Naturopath
The gut would not serve as the central hub of health it’s known to be without the trillions of micro-organisms that make up our gut microbiome. Of these species, Lactobacillus strains are some of the most clinically researched and important organisms when it comes to supporting human health. SolBiome is a beautifully formulated, practitioner quality product containing science backed Lactobacillus strains that are known to support neuroendocrine function, stress, mood, digestive complaints, skin inflammation and so much more. Our relationship to these crucial species has developed over thousands of years, and in a modern era of living that seems to be far too busy to prioritise the gut ,SolBiome is a shelf stable, clinically significant and science backed multi strain probiotic that serves to bring balance back to every facet of your health.
Meet Emily Carlstrom, Clinical Naturopath
As a Clinical Naturopath (BHSc) and mum of two, Emily Carlstrom has spent years helping people rebuild their health from the inside out. From gut issues and breakouts to fatigue, stress, and hormone imbalance. After seeing how many of her clients felt overwhelmed by supplement overload, she set out to create a simpler, more effective solution.
That mission became SolBiome . A science-backed probiotic brand designed to make feeling good effortless. With a background in women’s health and years of clinical experience, Emily developed Multi+ Probiotic to support the systems that matter most: gut, skin, mood, and immunity — all in one daily capsule.
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