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Rated 1 out of 5 stars

The product didn't work for me and customer services promised they would send me the stronger version back in July. Since then they've either fobbed me off saying the product is on its way or they've... See more

Rated 5 out of 5 stars

Always reluctant in trying anything seen on social media when it comes to weight loss. I gave it a go and amazed how quickly it kicked in! No side effects like you hear from other similar products. 5... See more

Rated 5 out of 5 stars

I’ve struggled Dieting or maintaining a consistent exercise routine and wanted something to help during those periods and found this product, so easy to use and effective .. it’s become part of my dai... See more

Rated 1 out of 5 stars

ALL positive reviews are right when they started...Their 90 day money back guarantee is only if you NEVER OPEN IT! Based on all the 1 stars... this is just more wasteful juice in a bottle sold as a c... See more

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3.2

Average

TrustScore 3 out of 5

42 reviews

5-star
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1-star

Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

Terrible customer service

The product didn't work for me and customer services promised they would send me the stronger version back in July. Since then they've either fobbed me off saying the product is on its way or they've ignored my emails completely.

6 November 2025
Unprompted review
Rated 1 out of 5 stars

ALL positive reviews are right when…

ALL positive reviews are right when they started...Their 90 day money back guarantee is only if you NEVER OPEN IT! Based on all the 1 stars... this is just more wasteful juice in a bottle sold as a cure. I am pointing this out as a general warning...it would be great if there were actually TRUTHFUL companies out there that do something to help mankind...not just THEIR bank accounts.

6 June 2025
Unprompted review
Rated 1 out of 5 stars

Useless product

Did not work for me at all and when I was initially sold the product by the company from customer services I was informed that full refund will be issued if it did not work due to my under active thyroid. Even thought I returned the item and I was confirmed that refund has been processed I still haven’t received my money.

27 October 2024
Unprompted review
Rated 1 out of 5 stars

Have tried on seversl occasions to mske…

Have tried on seversl occasions to mske contact through your chat bot to return my purchase for a full refund. You chat bot isn"t working for me to communicate this. I have used your product for one month snd it does not work.

2 December 2024
Unprompted review
NanoLabRX logo

Reply from NanoLabRX

Thank you for taking the time to share your feedback. We’re truly sorry to hear that your experience hasn’t met your expectations so far.

It’s important to keep in mind that weight loss journeys can vary significantly from person to person, and it may take up to 6 weeks to begin noticing the effects of our product. Factors such as individual metabolism, lifestyle, and starting point all play a role in how quickly results are seen. We understand this can be frustrating, especially when you’re putting in effort and hoping for quicker progress.

That said, your satisfaction is very important to us, and we want to ensure you feel supported every step of the way. If you’d like to discuss your experience further or need assistance with your return request, please reach out to us at lean@oprimaze.com. We’d be happy to address your concerns and assist you in any way we can.

We appreciate your patience and understanding as we work to support your journey toward your health and wellness goals.

Rated 1 out of 5 stars

Doesn't work

Shipped on time, have used for 3 mths and has done nothing or me, haven't lost a pound (except my cash) didn't curb my appetite either, doesn't work

28 November 2024
Unprompted review
NanoLabRX logo

Reply from NanoLabRX

Thank you for sharing your experience with us. We’re sorry to hear that you haven’t seen the results you were hoping for after using our product for 3 months. Weight loss journeys can vary significantly for each individual, and while many customers do experience positive results, we understand this wasn’t the case for you.

Your satisfaction is very important to us, and we’d love the opportunity to assist you further. Please don’t hesitate to reach out to us at lean@oprimaze.com so we can better understand your experience and help address your concerns.

Thank you for giving our product a try, and we hope to resolve this for you.

Rated 1 out of 5 stars

DO NOT BUY!

DO NOT BUY!! Ordered this over 2 months ago and I have received nothing I have emailed multiple times and got no response they have taken my money and I haven’t received anything !!
SCAM !!!!!

14 October 2024
Unprompted review
NanoLabRX logo

Reply from NanoLabRX

Dear Kay,

Thank you for reaching out to us. To assist you further with your order, could you kindly provide us with more details by contacting us at lean@oprimaze.com? We’re here to help and look forward to resolving this for you as quickly as possible.

Best regards,

The Oprimaze Team.

Rated 1 out of 5 stars

Didn't work for me but excellent customer service

What a load of rubbish. Don't waste your money. Does absolutely nothing to your appetite or cravings. I've tried for 3 weeks and have followed the instructions but nothing changed at all.

EDIT - 20/06/2024 customer service has been excellent. A full refund has been offered and a different spray to try. Fingers crossed this one works.

UPDATE - 15/08/2024 Have tried an alternative spray which has made no difference. Have been told I was getting a refund a week ago and have followed up, but nothing as yet.

30 May 2024
Unprompted review
NanoLabRX logo

Reply from NanoLabRX

Dear Donna,

Thank you for providing feedback on your experience with Oprimaze. We are sorry to hear that you have not experienced any positive results so far. Approximately 72% of participants in our weight loss program achieve success after adhering to the regimen for about eight weeks.

We understand that the weight loss journey can be frustrating, especially when you do not see the desired effects within your expected timeline. As you have been using Oprimaze for about three weeks, it is worth noting that some users may take longer to see results.

We did offer you an alternative formulation and did our best to support you in achieving a successful weight loss journey.

Although we feel your review might not fully reflect the typical experience with our product, we understand your feelings and wish you all the best in your health journey.

Kind regards,

The Oprimaze Team

Rated 5 out of 5 stars

As someone who has struggled with…

As someone who has struggled with weight loss for years, finding Oprimaze has been nothing short of a revelation. Within just 10 weeks of incorporating this nasal spray into my daily routine, I've experienced a significant reduction in my appetite and cravings. The convenience of the nasal spray format made it easy for me to stay consistent and achieve my goals.

26 May 2024
Rated 5 out of 5 stars

After struggling to find a weight loss…

After struggling to find a weight loss solution that suited my lifestyle and preferences, I stumbled upon Oprimaze and decided to give it a try. I'm thrilled to say that it has exceeded all my expectations. Over the course of 10 weeks, I've lost 9 pounds and experienced a noticeable improvement in my overall well-being.

23 May 2024
Rated 5 out of 5 stars

I've been thoroughly impressed by the…

I've been thoroughly impressed by the speedy service and remarkable results I've experienced with Oprimaze. Within just 6 weeks of incorporating this nasal spray into my daily routine, I've noticed a significant reduction in my weight and a noticeable improvement in my overall well-being. The prompt delivery and exceptional customer service provided by the Oprimaze team have made my journey seamless and enjoyable. I couldn't be happier with the results, and I highly recommend Oprimaze to anyone looking for a reliable weight loss solution.

22 May 2024
Rated 5 out of 5 stars

In just two weeks

In just two weeks, I lost ten pounds by taking Oprimaze for a total of 12 weeks. This helped me lose weight quickly. I am very happy with the progress that has been made.

22 March 2024
Unprompted review
Rated 5 out of 5 stars

Finally lost my stubborn stomach fat!

I was doubtful at first, but after I continued to use the spray, I finally saw results after 2 months.
I have read it takes a little longer to work for women and I’m glad I kept with it! I’m finally losing the weight I’ve struggled shed!

13 May 2024
Unprompted review
Rated 5 out of 5 stars

Results with minimal effort

Having used this product for a few months, I've noticed a complete reduction in my appetite and remarkably I've already lost weight with minimal effort

8 May 2024
Unprompted review

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