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Synbio Tonik
Prebiotic and probiotic powder with 5 billion CFUs gut-supporting bacteria and 5 grams of prebiotic fiber for optimum gut health.
- Enhanced Digestion & Immunity
- Balanced Gut Flora
- Elevated Energy & Mood
365-day Money-back Guarantee
Free Shipping Options
"It provides relief to my decades-long IBS-like symptoms, and its wonderful taste is a bonus!"Shinwei Ng
Featured In
FREE US Shipping
3rd Party Tested
Made in the USA
Your Life After Drinking Synbio Tonik Daily
Experience gut relief with less bloating, less brain fog, and renewed energy when you have a happy gut!
Better Digestion & Elimation
Aids food breakdown & improves nutrient absorption and may help you poop and relieve constipation
Gut Microbiome Support
Designed to nourish and balance your gut microbiome for optimal well-being
Strengthened Immunity
A balanced gut microbiome enhances immune system function and improves resistance to illness
Better Energy & Focus
An optimized gut filled with good gut bacteria can boost our mood, energy, and cognitive functions


Wellness Begins in the Gut!
The key to prime health is in your gut.
It's teeming with a staggering 100 trillion bacteria, collectively termed the Gut Microbiome. While some can be harmful, introducing the right probiotics can ensure the good ones thrive.
The state of your Gut Microbiome can determine various health outcomes, ranging from digestive efficiency to the strength of immunity and heart health. (1)
This is where Synbio Tonik comes in.
Our probiotic formula offers only the top, clinically-verified bacterial strains with the precise CFU counts.

Feel Great Inside and Out as Easy as 1,2,3!

Step 1
Take one scoop into a glass or shaker

Step 2
Mix with cold water or your favorite smoothie

Step 3
Drink daily to start feeling great
The prebiotic and probiotic formula where less is more
Probiotic Blend (5 billion CFU)
When it comes to probiotics, taking only what you need will give you the best results. That is why we developed highly targeted probiotics for your specific health benefits.
Prebiotic Blend (5 grams)
Each serving packs a healthy 4-gram dose of Prebiotic fiber to help nourish probiotic bacteria.
L. plantarum KABP™-023
How it works & supporting studies
Benefits for IBS patients, mainly due to normalization of stool and relief of abdominal pain, which significantly improves the quality of life of IBS patients.
Prebiotic Blend (5 grams)
Each serving packs a healthy 4-gram dose of Prebiotic fiber to help nourish probiotic bacteria.
Chicory root inulinDose per serving 4000mg
How it works & supporting studies
For every 8-gram increase in daily fiber intake total deaths and incidences of coronary heart disease, type 2 diabetes, and colorectal cancer decreased by 2-19%.
Solnul™ (resistant potato starch)Dose per serving 500mg
Apple pectinDose per serving 250mg
How it works & supporting studies
Linked to several emerging health benefits, including lower cholesterol and improved blood sugar control.
Oat Bran (22% beta glucan)Dose per serving 250mg
How it works & supporting studies
Support gut health as they are soluble fibers that absorb water throughout the intestinal tract and bulk up stools, helping to promote regularity by improving constipation and diarrhea.
Robust Bacteria Strains Effective In Harsh Gut Acids
Synbio Tonik strains are specially selected following a rigorous screening and testing process to ensure the strains withstand harsh acids and bile. (4)
These naturally potent strains offer superior efficacy for a variety of health applications, including gut, digestion, immunity, infant colic, and cardiovascular health.
Shelf-stable 24-month guarantee through shelf life from manufacture date.
Full Transparency. NO Proprietary Formula: know what you're putting in your body
One serving of Synbio Tonik covers 17% of your daily fiber needs in a delicious drink!
Boost Your Fiber Intake with Synbio Tonik!
Are you meeting your daily fiber needs?
Studies indicate that a staggering 93% of individuals in the US and UK fall short of the advised 30 grams of fiber intake daily. (Source)
Naturally, fiber can be found in foods like fruits, vegetables, and whole grains.
That's where Synbio Tonik steps in. With 5 grams of fiber in each serving, it's designed to not only bolster your gut health but also reduce the likelihood of specific health issues.
With Synbio Tonik, achieving the daily 30-gram fiber recommendation just got simpler.

Other brands are not even close
Synbio Tonik | Them | |
---|---|---|
Live clinically proven probiotic strains | 5 Billion CFUs | Sometimes |
Prebiotic Fiber | 4 grams | Tiny (if any) |
Full Disclosure Labeling | ||
Full Dosages | ||
3rd-party Tested | Sometimes | |
Clinically-supported bacteria strains | Sometimes | |
Money-back Guarantee | 1-year | < 90 days |
NO proprietary blends.
NO fillers.
Absolutely NO B.S.
Have you got questions? We've got you covered
What makes Synbio Tonik better than other brands?
Our formula is a true synbiotic formula that includes live bacteria strains with ample prebiotic fiber that is not only essential for probiotics to thrive but contributes to your healthy dose of daily fiber.
Our pre and probiotic powder is easily absorbed by simply mixing with powder and drinking.
Our mantra at Human Tonik is to focus on ingredients in the right clinically dosages, which often means focuses on fewer ingredients in the right amounts.
How long before I start to see positive results?
Many customers will notice results within one month, often with 7 days for differences in digestion and bowel movements.
For those experiencing occasional constipation or digestive upset, it may take slightly longer for the good bacteria to have a positive impact on their microbial balance.
Everyone is different and so we suggest taking for one-month consistently to notice the best results.
Will the probiotic strains make it through the gut?
We followed a rigorous screening and testing process so that we could select only friendly gut bacteria strains that can withstand harsh acids and bile.
How do I take Synbio Tonik?
Taking Synbio Tonik is super easy, just mix one scoop (included in your tub) of our pre and probiotic powder with cool water and drink.
Avoid mixing Synbio Tonik with hot beverages or hot food.
If you are going to drink it straight away you can mix Synbio Tonik with either Supergreen Tonik (berry flavor) or Red Tonik.
What does Synbio Tonik taste like?
When mixed with water it tastes of refreshing berry lemonade.
Why is Synbio Tonik not inside Supergreen Tonik?
Live bacteria strains are delicate and can become inert when mixed into a formula with lots of ingredients. This is the reason we decided to not include probiotics within our Supergreen Tonik formula.
We only choose ingredients that mix well together and have a proven health benefit.
Do I need to store Synbio Tonik in the fridge?
Yes we recommend storing Synbio Tonik in the fridge after opening. It’s best to store unopened tubs in a cool environment prior to use too.
I am not happy with Synbio Tonik can I get my money back?
Every order is covered by our 365-day money-back guarantee. If you’re not satisfied please reach out to our customer service team.