NB1 Reviews 

I’ve been genuinely impressed with my experience with NB1. What sets it apart for me is that it doesn’t feel like another company simply selling supplements. The whole process is built around understanding your individual biology first and then turning that information into something practical and easy to follow.

The testing process was straightforward, the questionnaire was comprehensive, and the analysis I received was surprisingly detailed and easy to understand. Instead of being overwhelmed with raw data or generic recommendations, I was given clear insights into my gut health and a personalized plan explaining what I should focus on and why.

One of the things I appreciate most is how NB1 removes the complexity from supplementation. Everything is selected and organized into convenient morning and evening doses, so there is no need to research dozens of products, order them separately, or constantly wonder whether you are taking the right combination.

The platform and overall experience also feel very well thought out. You can tell that a lot of work has gone into making a fairly complex area of health accessible and practical for everyday life.

For anyone interested in understanding their body better, improving their nutrition and supplementation based on actual personal data rather than guesswork, I think NB1 is absolutely worth exploring.

It’s still important to remember that health is a long-term process and not something that changes overnight, but so far I’m very happy with both the quality of the insights and the convenience of the personalized program.

A very promising approach to personalized health, and an experience I would confidently recommend.

Excellent experience with NB1. The process was straightforward and professional throughout, with no friction anywhere. Given how much I travel internationally, recovery and sleep support matter enormously to me, and this was exactly what I was looking for. The results speak for themselves. I feel excellent. A team that clearly knows what it's doing.

I was a beta tester for NB1. I was really curious about how the process would go. They moved very quickly — I received the kit for the biological sample fast, and it was very easy to send back. The questionnaire I filled out was thorough and detailed, and the AI-generated analysis I got as a result is very well done and highly informative.

I'm now in the first month of my plan, and I can say they've made taking supplements much easier for me, since everything is already organized by them into morning and evening doses.

Brilliant idea and I loved the reports and the accuracy of the tests !

Extremely smart project!
The next level of how people will take care of their selves.

The process was very thorough and I felt like it is really catering to my needs. Then everything arrived neatly packaged and in a way that made it easy to understand what to use and when.

I have met with NB1 based on recommendation of a friend. The method they offer you a balanced supplements is simply great by my view. I filled out questionnaire then received my personal kit. I have been using the personalised supplement since couple a weeks and it works as it was forecasted, already feel more enegetic and my bloating already discontinued. I like the blood testing possibilty and the timely control, too. I think this solution is modern, I can find all related info on the website I like. The way of sample collection, supplement shipments and its assiciated communication is the way I really like. Strongly recommended service and product by my view.

Collecting the sample was the easy part. Do it at home, drop it at the post office, done. Support actually replied fast when I had questions. Didn't notice much the first month. Now in month two: more energy (no afternoon crash). Still subscribed because of it.

I went with the Advanced plan because I wanted to actually track whether this stuff works rather than take it on faith. The gut analysis was the standout: the report flagged specific areas to address rather than the generic “eat more fibre” advice you get everywhere else, and the formula was built around that.

Quality of what arrives is genuinely high, the daily packs are well made and easy to travel with.

Too early to say anything about effects; I’m only a month into the first cycle and they’re upfront that biology takes about four months to shift. That’s really why I chose Advanced, the retesting means I’ll see in the data whether anything’s actually moved, not just guess. Look forward to seeing the data after my first retest.

Extremely serious. They arranged the pickup of a stool sample, then analised it at their lab, then perfected a full diagnosis and personalised diet and supplements plan. I am starting the supps plan now, I have great confidence in it.

Amazing experience! Everything is prompt and they really take care of every aspect of the experience. From sending the probes to receiving all the supplements my body needs. It really is a helpful, prompt and reliable company i leave my gut health in the hands of with certainty.

I’ve tried plenty of supplement brands over the years, but NB1 really stands out. The onboarding was smooth, everything was easy to follow, and the quality of both the packaging and the supplements exceeded my expectations. As an endurance athlete, having personalized daily doses makes staying consistent so much easier. Excited to see what’s next with blood testing and even more personalized recommendations.

As a beta user I was super curious how the whole journey with NB1 would go. These things are often rough and all over the place, but this was honestly a totally different experience.
Onboarding was great, the results were easy to understand, and I was genuinely shocked at how high-quality the packaging and whole supplement experience felt. Customer support is on point too. Always there when you need them. As someone deep into endurance sports like marathon and triathlon, I take a LOT of supplements and the way NB1 packages everything makes it so much easier to nail my perfect dosage. Strongly recommend!! Already looking forward to the blood tests, more extensive body checks, and individualized dosing!

NB1 is a real breakthrough in the supplement industry for me. Finally, there’s a personalized approach that identifies exactly which nutrients my body needs instead of relying on a one-size-fits-all solution.

The supplements are high-quality, tailored to my individual needs, and sustainably made. Since I started taking them, I’ve been feeling much better in my body. My digestion has improved, I have more energy, and I’m able to perform better both in my workouts and in everyday life.

For me, these are supplements that truly make a noticeable difference.