Jclarkesportsnutrition Reviews 79

TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the products for their excellent quality and effectiveness, noting significant positive changes in their health and fitness journeys. The staff, particularly John, is frequently highlighted for their extensive knowledge, supportive approach, and genuine commitment to helping customers achieve their goals. The service is described as professional, personal, and efficient, with many appreciating the fast and reliable delivery. However, some customers were not happy with certain products, specifically mentioning that the "Suppressa drops" and "Ozem" did not work for them in suppressing hunger or cravings. A few also noted issues with product information, such as a lack of detailed leaflets or clear measurement instructions. There were also isolated reports of poor or non-existent service regarding product delivery.

What people talk about most

Product

Customers consistently note positive experiences with product. Many reviewers praise the effectiveness of... See more

Quality

Consumers find quality to be positive, with many reviewers praising the high quality of supplements, noting... See more

Staff

Users describe positive interactions with staff. Customers consistently praise the staff's knowledge,... See more

Service

Clients share positive opinions on service, consistently praising the outstanding and fantastic service... See more

Delivery service

Reviewers mention positive feedback about delivery service. Customers consistently praise the speed of... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Suppressa drops and pills have been an absolute game changer for me. They’ve completely stopped my food noise and genuinely changed my life. I’ve gone from constant evening snacking to comforta... See more

Rated 5 out of 5 stars

I have worked with John several times now on a one to one basis. The structure he provides for the nutrition plan alongside the accountability of check ins lead to amazing results. The thought process... See more

Rated 5 out of 5 stars

I’m on day two of taking the Suppressa drops, and I can honestly say I’ve already noticed a huge improvement. I’ve struggled with overeating, constant snacking, eating out of boredom, and craving cho... See more

Rated 5 out of 5 stars

I’ve had an amazing experience with John Clarke Nutrition. John is knowledgeable, supportive, and genuinely cares about helping you achieve your goals. The advice and plans are easy to follow, practic... See more



Contact info

4.5

Excellent

TrustScore 4.5 out of 5

79 reviews

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Replied to 100% of negative reviews

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Rated 5 out of 5 stars

John Clarke Nutrionist and coaching body transformation

Worked with John since the start of January for 16 weeks before my holiday, I’d lost 6 stone but needed to get in shape, he had my training plan and Nutrition absolutely on point I lost an extra stone and completely transformed my physique. I’d boxed most of my teenage and adult life but never in my life have I been in the shape I am today at 36 years old. John was one message away for not just any advice or guidance I needed but also a little push back on track when I needed refocusing. Not only have I learnt to build good habits myself but I have also developed knowledge moving forward to create a healthier lifestyle for myself. Extremely grateful customer/student

5 January 2026
Unprompted review
Rated 5 out of 5 stars

Much more than a nutrition plan - great experience

I have worked with John several times now on a one to one basis. The structure he provides for the nutrition plan alongside the accountability of check ins lead to amazing results. The thought process is explained every step of the way and evolves as the time progresses. I would not hesitate to recommend to anyone who has a specific or lifestyle goal they would like to achieve and sustain. John's knowledge allied with his experience and ability to judge how your body will react to the choices mean the impact of what you learn continues long after the plan ends.

19 April 2026
Unprompted review
Rated 5 out of 5 stars

I’ve had an amazing experience with…

I’ve had an amazing experience with John Clarke Nutrition. John is knowledgeable, supportive, and genuinely cares about helping you achieve your goals. The advice and plans are easy to follow, practical, and tailored to individual needs. I’ve already noticed real improvements in my energy, focus, and overall health. The service is professional yet personal, and I always feel like I’m in good hands. Highly recommend to anyone looking to make lasting, positive changes with their nutrition!

5 August 2025
Unprompted review
Rated 5 out of 5 stars

Just completed 10 weeks nutrition plan…

Just completed 10 weeks nutrition plan with John , having worked with John before ive known him for a few years he isnt a faceless corporate he is an accesible regular bloke with a passion for his work so i knew when i needed a hand getting my lifestyle in check after christmas John was the only place to turn . Ive lost 52lbs on plan , if you are honest with John and yourself it works , simple as that ! Im really happy with my progress and not only that John has also added my daughter into the check ins giving her praise and advice as she joined me 'on plan' reaching her teens she wanted to make an effort for herself and to support me ! He didnt have to do that it lights up her day getting her check in ! She also lost over a stone with Johns help ! If you want to make a change for literally the price of a saturday night take away John is your man !

22 March 2026
Unprompted review
Rated 5 out of 5 stars

If you need support to achieve your goals, look no further…

John is great to work with, he cares about your results and giving you the platform to achieve these. I lost over 30lbs in 10 weeks all whilst having a plan that’s sustainable (which was key for me) If you are serious about making a change and keeping it sustainable reach out to John you wont regret it!

24 March 2026
Unprompted review
Rated 5 out of 5 stars

My second 10 week transformation with…

My second 10 week transformation with John. Fantastic results and a super personable service throughout. I used John for 1-1 online coaching and also my supplement plan. Supplements great quality, particular then creatine gummies and whey protein.

Would definitely recommend for anyone looking to get into shape in a sustainable way.

21 March 2026
Unprompted review
Rated 5 out of 5 stars

Accountability

John is a great nutritionist and takes the time to get to know you and what you would like to achieve. He’s there all the time to offer advice and support and always quick to respond to questions and concerns. If you want to get in shape and be the best version of yourself give John a message and you won’t regret it.
This is the 3rd time I have used John and will be using again in the future.
Quality supplements and been using them for a few years now and always speedy delivery too.

23 March 2026
Unprompted review
Rated 1 out of 5 stars

Not for me I’m afraid even though the…

Not for me I’m afraid even though the 5⭐️ reviews made me give them a go, i bought the supressa capsule 2 weeks in done nothing but gave me an upset stomach, a waste off money

7 February 2026
Unprompted review
Jclarkesportsnutrition logo

Reply from Jclarkesportsnutrition

Hi Lesley,

Thank you for sharing your feedback with us. I am genuinely sorry to hear that you’ve experienced an upset stomach and haven’t seen the results you were hoping for yet.

I’d like to provide some context that may be helpful. Supressa Capsule is designed to mimic the effects of weight-loss injections in a natural way. Because these supplements work by helping you feel full faster and stay full for longer, it is not uncommon for some users to experience mild stomach discomfort as the digestive system adjusts to this change.

It is also important to note that unlike targeted pharmaceutical drugs designed to force an immediate reaction, our natural supplements work in harmony with your body’s internal processes. This means they require time to build up and integrate into your system. Results can also vary significantly from person to person, as individual metabolism, diet, and lifestyle play a major role in how you respond.

While some customers notice a difference as early as two weeks, many others require more time for their bodies to adapt. Since you are currently at the two-week mark, it is quite common to still be in that initial adjustment phase. We believe consistency is the key to achieving the best results with natural ingredients.

We value your honesty and appreciate the opportunity to clarify how our product works.


-JCSN

Rated 5 out of 5 stars

Fantastic customer service

Fantastic customer service. After ordering, my parcel was left outside by royal mail, I never received this.
Emailed explaining, and within 48hours a replacement was with me.

20 February 2026
Unprompted review
Rated 2 out of 5 stars

Not for me but maybe for you?

I'm afraid these do not do 'exactly the same' as a weight loss jab.
I bought the full set (drops, tablets and gummies) and they're not as effective as I'd like them to be.
The drops are probably the most effective, as I'm not hungry in the morning after taking them. They make me feel full and a bit nauseous actually (which I don't mind) so I could probably last until lunch time. They do not cancel my food noise though.
The tablets and the gummies aren't for me really and didn't feel as effective.
The drops and the gummies taste good which is great - I've now tried many many shakes, drinks and gummies and these taste the best.
If they work for you - great because they're definitely value for money.
I just worry that alot of these reviews have been paid for.

20 February 2026
Unprompted review
Jclarkesportsnutrition logo

Reply from Jclarkesportsnutrition

Hi Hayley! Thanks so much for your honest and detailed review. It’s really helpful for us to hear exactly which parts of the set worked for you and where they fell short. We’re glad the drops are helping you get through the morning and that the taste actually hit the mark. We know how hit-or-miss supplement flavours can be, so hearing we’re the best you’ve tried really means a lot.

Regarding the comparison to weight loss jabs, you’re absolutely right to manage those expectations. Because these are supplements and not clinical injections, the impact isn't always as immediate or intense. What we often see is that while some people feel a shift right away, for others, it’s a much more of a slow-burn process. We have customers who didn't see the results they were looking for in the first few weeks but found that staying consistent into their 4th, 5th, or even 6th month mark of taking them every day, things really started to change. It's also worth noting that everyone starts from a different place. Things like your individual metabolism, diet, activity level, and overall lifestyle play a huge role in how quickly the ingredients kick in. At the end of the day, it's tool to help you along with your weight loss journey rather than a magic fix. It's something that works alongside your own lifestyle to help you see progress over time.

We also wanted to touch on your concern about the reviews. We can promise you we don’t pay for feedback; it’s just that every body reacts so differently to these ingredients. We actually value a review like yours just as much as the five-star ones because it gives a realistic, grounded picture to anyone else looking to try them. We really appreciate you giving us a fair go and sharing your experience. It helps us stay transparent with everyone.


-JCSN Team

Rated 5 out of 5 stars

Absolutely outstanding

Products came couple days after I received confirmation message products have help with my cognitive function after my stroke helping with anxiety 10/10 from me thank you

2 January 2026
Unprompted review
Rated 5 out of 5 stars

100% recommend!

100% recommend!! ⭐️
As a female in the bodybuilding industry, I have been a huge fan of the John Clarke nutrition range for a few years now and can honestly say these products are 100% amazing quality and do exactly what they say.
The Shilijit is by far the best I have ever used and I have been a fan for many years but this one is my absolute go too as it is the real deal along with the suppressa products too.
Super fast delivery and customer service is excellent, I wouldn’t go anywhere else. Definitely give it a go.

23 January 2026
Unprompted review
Rated 1 out of 5 stars

Poor fake shilajit

I ordered some shilajit. And it did arrive fast but the substance what was inside tastes and looks like caramel. Shilajit should be bitter to the taste and this is definitely not bitter. Upon contacting the company to dispute the item, I was told that it may be sweet because it is harvested from an area that may give it the sett taste. However putr shilajit is never sweet. Bad product and the correspondence from the company was poor.

14 January 2026
Unprompted review
Jclarkesportsnutrition logo

Reply from Jclarkesportsnutrition

Thank you for your review. We appreciate the feedback regarding the fast delivery, though we are sorry to hear you were dissatisfied with the flavour profile.

As explained to you previously, the flavour of Shilajit varies according to where it is sourced; factors such as altitude, mineral composition, and the specific plant matter in that region determine whether a resin is naturally bitter, smoky, or milder and sweeter. Our Shilajit Resin is third-party tested to prove its purity against your claim that our resin is fake. We also informed you that you are free to have the product tested yourself if you have any doubts. It is your claim without any basis, unverified by a lab, against our third-party testing results which we have already provided. You are free to verify these results with the lab at any time using the Document ID Identifier provided on the certificate.

https://verifierlab.com/wp-content/uploads/2025/04/John-Clarke-Shilajit-Full-1.pdf

The lab report confirms a Fulvic Acid content of 49.29%, which is a clear indicator of high-quality, authentic Shilajit. We stand by our product and the transparency of our official lab documentation

Regarding your comment on our communication, it seems you found the correspondence poor simply because we did not agree with your claim and instead stood 100% behind the purity of our product. We rely on scientific data, such as our confirmed Fulvic Acid content of 49.29%, to ensure our customers receive a premium, authentic product.

Rated 5 out of 5 stars

Amazed by these products

I ordered the suppressa stack and it came within two days. It does exactly as it says and suppresses appetite. I’m forcing myself to eat. The support is also first class always a reply to any queries within less than a day. I’ve now subscribed to receive my order monthly.

13 January 2026
Unprompted review
Rated 5 out of 5 stars

JC is amazing

JC is amazing! His knowledge on nutrition and fitness is incredible and he helped me drop 4st of baby weight after I had my second child.
Really supportive and I would highly recommend.

30 October 2025
Unprompted review
Rated 5 out of 5 stars

This product definately works it takes…

Reta Review. This product definately works it takes I would say around a week to take effect. I now don’t eat breakfast anymore so go from around 7pm till 1pm the next afternoon before I eat . I’ve lost 5 pound in two weeks on them over the moon!

I use many of Johns products and this is another great addition!

22 December 2025
Unprompted review
Rated 5 out of 5 stars

Suppressa drops and pills have been an…

Suppressa drops and pills have been an absolute game changer for me. They’ve completely stopped my food noise and genuinely changed my life.

I’ve gone from constant evening snacking to comfortably eating three meals a day, and so far I’ve lost nearly 2 stone after trying for months

The customer support is also 2nd to none… I’ve asked a few questions about Diet and the the person that I’ve spoken to always gives me sound advice you can tell these people really care

Thank you, JC Nutrition!

22 December 2025
Unprompted review
Rated 5 out of 5 stars

I really can’t recommend the JC…

I really can’t recommend the JC Suppressa range enough. I’ve been using the drops, pills and the gummies, and together they’ve made a noticeable difference for me. One of the biggest positives has been how much they’ve helped quieten the constant food noise I used to deal with.

It’s definitely something you need to give time. For me, it took just over a week before I felt the benefits, but once I did, everything felt much more manageable. I’m no longer mindlessly snacking in the evenings and now feel satisfied eating regular meals throughout the day.

I’ve already lost nearly a stone, and it finally feels like I’m in a really good place with my eating.

22 December 2025
Unprompted review
Rated 2 out of 5 stars

Suppressa drops & gummies

been on suppressa drops a week now & absolutely no difference, even bought the super slim gummies, still useless, sorry John but these are just money making gimmicks, ...if its too good to be true.. you either pay for the good reviews (& delete the bad) or i have a dodgy batch, again just being honest

22 December 2025
Unprompted review
Jclarkesportsnutrition logo

Reply from Jclarkesportsnutrition

Hi Sue,

We are sorry to hear that you haven’t seen the results you expected yet.

As you mentioned, you have only been taking the supplements for five days. It is important to note that the results of any supplement, including Suppressa Drops and Super Slim Gummies, vary from person to person. They are not 'magic pills' that deliver instant changes because every body is unique, the effects depend heavily on your individual metabolism, eating habits, activity levels, and overall lifestyle.

Unlike targeted medications or injections that force a specific chemical reaction in the body, these supplements are formulated with natural ingredients that need time to build up in your system. Five days is generally not enough time for these compounds to reach the concentration required to alter metabolic or hunger signals. Most natural supplements require consistent use for at least 2–8 weeks before significant changes are noticeable.

Regarding our reviews, they are 100% genuine and come from long-term customers who understand that natural health is a journey. These individuals have remained consistent and patient, allowing the supplements the necessary time to work with their bodies to produce real lasting results and they do not expect to see magic after only five days of use.


-JCSN Team

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