Human Tonik Reviews

Discover the stories and testimonials from our valued Human Tonik community! Learn why health enthusiasts and fitness experts alike trust and endorse our products. We're excited for you to join the conversation and see the difference for yourself.
Rated 4.7 out of 5
Very good9%

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Got my health covered for the next year!

Rated 5.0 out of 5
November 27, 2023

I stocked up and got my health covered for the next year with the latest promo! Been using the greens for a few years and then reds when released last year, more recently got into the probiotic toniks. Super easy to drink and spread them out during the day.

Thanks human tonik.

Sean H

Love the taste and the benefits!

Rated 5.0 out of 5
November 26, 2023

Synbio Tonik is new to my supplements regimen, but I love the taste and the benefits! It’s got lots of fiber and prebiotics to really look after my gut health!


Gut health and tastes really good!

Rated 5.0 out of 5
November 24, 2023

It tastes really good and it makes it so easy to look after my gut health.


Perfect for recovery!

Rated 5.0 out of 5
November 22, 2023

It tastes good and is perfect for recovery. Love it!

Ken ochoa

More energy & mental clarity!

Rated 5.0 out of 5
November 20, 2023

I have mental clarity all day allowing me to focus on my projects with no energy slumps. Even the quality of my sleep improved which was surprising.


Healthy AND Delicious especially with oatmeal!

Rated 5.0 out of 5
November 17, 2023

I’ve had Red Tonik for a few days now and my energy level has gone up noticeably! I started to add them to my oatmeal breakfast and it’s simply BOMB. Hard to imagine something can be so healthy yet taste so good!


Best probiotic product I’ve used

Rated 5.0 out of 5
November 13, 2023

Having used Synbio Tonik for over a month straight, this is definitely the best probiotic product I’ve used. The effects are very noticeable with improved digestion and a feeling of lightness every day. Once again, Human Tonik is top of class in terms of transparency and making sure the product works to its optimal level. I’d recommend this to anyone looking to boost their gut microbiome!

Peter Gierlach

Great for my gut!

Rated 5.0 out of 5
November 12, 2023

Synbio Tonik is is great for aiding digestion and improving your gut’s microbiome for better gut health 👍🏻

Plus it’s berry lemonade flavour so it tastes great too!

Paul UK

Big fan!

Rated 5.0 out of 5
November 11, 2023

Tried many greens over the years and recently came across supergreen tonic and immediately liked the message of transparency, knowing whats inside each scoop. Taste is okay, easy to drink and seem to have more energy.

John T


Rated 1.0 out of 5
November 9, 2023

I do not like the taste of the green mix & am so sorry I bought 3 containers.

Penny Felton

Response from Human Tonik

HI Penny,

Sorry to hear you didn’t like the taste. It’s very difficult to get the taste right for everyone as it’s so subjective. Most of our customers have no problem with the taste.

If they are not keen then mix with protein, smoothie or take the view that the few seconds to drink far outweigh the benefits from the ingredients in the formula.

In terms of taking advantage of the bundle offer, our returns team are currently processing a refund for you under our 365-day money-back guarantee.

Human Tonik Team

Relief from decades-long IBS-like symptoms!

Rated 5.0 out of 5
November 1, 2023

I am pleasantly surprised at the relief it provides to my decades-long IBS-like symptoms, and its wonderful taste is a bonus!


human tonik Replaced ALL OF MY SUPPLEMENTS!

Rated 5.0 out of 5
October 23, 2023

As a 65-year-old athlete who competed in the National Senior Olympic Games in 2018, 2022, and 2023, I can personally attest to the incredible impact of the Green & Red Tonik on my well-being. I proudly received a bronze medal in the 2022 games, but it was during the 2023 games that I integrated the Green & Red Tonik into my routine. After personally testing various other green products, I can confidently say that this product emerged as the clear winner, offering unparalleled benefits and overall excellence.

Incorporating this remarkable product into my routine provided the energy, focus, and vitality necessary to excel in the games while allowing me to eliminate all of the various vitamins and supplements except the pre and probiotics used in my previous training. With the addition of the Synbio Tonik, ALL of my supplemental requirements have been addressed at a higher level with transparency. I’M ALL IN!!

James E. Pattman

Like the greens!

Rated 4.0 out of 5
October 22, 2023

I really like the greens but wish it was cheaper to buy each month. Noticed changes after drinking for 3 weeks from more energy and better sleep. I have not been sick during the last 2 months either.


I will keep using these greens

Rated 5.0 out of 5
October 13, 2023

I tried both the mint and berry flavor options as I wasn’t sure which one I would like. Mint is okay but the berry is so much tastier.

Having used a few other greens (AG1 and then Enso) I wanted to know whats really inside =)

Green tonic is one of the only greens I have seen that breakdown the ingrdients in the formula.

I will keep using these greens!

Matt G

Look no further

Rated 5.0 out of 5
October 8, 2023

No matter who you are, and what your dreams are, you need a healthy body to achieve it, experience it, and enjoy it.

At the beginning of 2023 it became clear to me that I was not getting the right nutrients, and as a result it negatively impacted the other areas of my life – from sleep to mood to performance.

After diving into the rabbit hole, I settled on Human Tonik as the company I would try for their transparency and awesome customer reviews. I placed my order for Supergreen Tonik in the beginning of 2023.

I have never looked back. I feel better, have more clarity, and as a result I am more organized, able to prioritize better, and make better decisions, and as a result of that, my life is better in a myriad of small and big ways.

In fact, I love this product so much that when Synbio Tonik came out, I ordered 6 tubs right away. They are on their way as I write this, but my expectations are high. And with a 1 year full money back guarantee, I’ve got nothing to lose, and everything to gain.

I do want to talk about the elephant in the room. Cost. It is not cheap. And that sucks. I think that products like these should be heavily supported by governments worldwide, so that everyone regardless of income could benefit from them, while products that negatively impact our health and environment should be heavily taxed, but that unfortunately is not the case, and this is also not the forum for a political debate. It is what it is. Anyway, when that is said, this product is, in my opinion, worth it. Investing into your own health is always worth it, especially when the product delivers. And, in my experience, this one does. 100%.

Bjorn Brondsted

Response from Human Tonik

Thanks Bjorn for the amazing review and for letting us know how our supplements have helped you!

Pre and probiotics finally here!

Rated 5.0 out of 5
October 8, 2023

I have been a fan of human tonik for over a year and been waiting for probiotics because they are not inside Green tonik. Just ordered and excited to improve my gut health too!

Tanya S

Tastes Fine too much Iron for me.

Rated 4.0 out of 5
October 5, 2023

Overall the mint taste is fine to good, no issues there. After purchasing the product, and studying the nutritional components more closely and seeing 10.9mg of iron is bummer. I should have looked closer prior to purchasing, as an adult male (50+) adding this as a daily supplement, plus other iron from normal food intake is really too much iron. I will intermittently drink it, but they should cut that way back or may age/gender based products.

Most every broad supplement for men >50 years old has 0% iron for a reason.

-RDA is 8%


Response from Human Tonik

Thanks Donnie for the feedback. Glad you like the taste, this is difficult to get 100% for everyone.

In terms of the RDI of iron is about 18 mg daily. It’s not considered “high”, but some people may have a low tolerance for iron, so in these cases you can take a slightly smaller dosage or make 50% serving each day.

We would suggest discussing this with your medical professional to get their feedback too.

Human Tonik Team

Really great product

Rated 5.0 out of 5
September 27, 2023

I have been using both the Green and the Red Toniks for about 3 weeks now, and only now I’ve been starting to see amazing benefits related to energy, and overall better, calmer vibe. I feel less bloated, my digestive system I feel works better and also hair/nail grow a lot faster.


Great formula but too expensive

Rated 3.0 out of 5
September 23, 2023

I spent a long time researching greens and came across human tonik greens. Many of the ingredients were on my list and the fact i could see the dosages drew me to this brand. I have used for two months so far from my 3 jar order. I want to continue as I noticed improvements in my energy and not been sick, but the price is a issue for me. I just wish these greens were cheaper!

Marlene Peace

Lifesaver for my on-the-go lifestyle

Rated 5.0 out of 5
September 22, 2023

Supergreen Tonik is my go-to as a fitness junkie. It’s loaded with amazing superfoods like spirulina, chlorella, moringa, and wheatgrass, which seriously amp up my energy and endurance for workouts.

What I love most is the addition of adaptogens like ashwagandha and rhodiola; they help me handle stress better and recover faster, so my overall performance gets a major boost.

The powdered format is a lifesaver for my on-the-go lifestyle.

Since I started using Supergreen Tonik, I’ve noticed faster muscle recovery, plus I just feel better overall.

I’m also impressed with Human Tonik’s dedication to quality and transparency; they’re upfront about where they source their ingredients and how they test them.

For fellow fitness enthusiasts looking to take it up a notch and feel fantastic, Supergreen Tonik is a game-changer.


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Experience the difference or it's on us – Money-back guarantee!

Try our Tonik's for up to 365 days and see how you feel. If you don't love it, you’ll get your money back. *

No questions, no hassle.

We rarely get refund requests, so out of curiousity we will probably just ask why ;)

1 year money-back guarantee