"Game-changer for my diabetes management! Been diabetic for 3 years, on metformin, and tried other meds like glyco with no luck. Diabec works wonders - my readings dropped from above 7 to 4-5 consist... See more
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Review summary
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Reviews shaping this summary
I'm not a fan of taking drugs and wanted to avoid Metformin. I decided to trial Diabec and purchased a pack to see if it could help me (along with my healthy and much revised diet) maintain my blood s... See more
Company replied
I'm extremely pleased that this product brought down my blood sugar levels! Sometimes, the figures got very low, though that was down to having a lighter meal at lunchtime or in the previous evening.... See more
Company replied
I purchased Diabec for my mother and she is very happy with the results. She says her blood glucose has always been in the normal range since she started taking Diabec. I would really recommend this h... See more
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Company details
Written by the company
Diabec is a natural food supplement for adults, made to be used alongside a varied and balanced diet and a healthy lifestyle. We support people who want to take an active role in their everyday wellbeing, with a simple easy-to-use supplement they can build into their daily routine. Our formula combines carefully selected plant and fruit ingredients with a long history of use in traditional wellness practices. We focus on thoughtful natural combinations and on giving clear guidance about how to take the product and how it fits into a healthy lifestyle. Diabec is made for adults looking for extra wellness support while continuing to follow the advice of their own doctor or healthcare professional. Diabec is a food supplement and is not a substitute for a varied and balanced diet or a healthy lifestyle. It is not a medicine and is not intended to diagnose, treat, cure, or prevent any disease, and it must not replace any prescribed treatment, medical advice, or health insurance coverage. Always speak with a healthcare professional before changing your medication, adjusting a treatment plan, or starting any new supplement. We do not recommend stopping or changing any prescribed treatment without medical supervision. All Diabec products are made under controlled conditions with a strong focus on quality, safety, and transparency. We work continuously to give accurate and clear information about our ingredients, usage guidance, and policies so customers can make informed choices. Purchases made through our official website are covered by our 30-day money-back guarantee, as set out in our terms and conditions. Our customer support team is here to help with questions about product use, orders, and returns. You can reach the Diabec team by email at contact@dia-bec.com or on WhatsApp at +44 7789 127773. We value every review and use customer feedback to keep improving our service. By combining a natural food supplement, responsible communication, and responsive support, Diabec aims to be a trusted part of an adult's wellness routine, always alongside professional medical guidance where needed.
Contact info
3 Hornton Place, W8 4LZI, London , United Kingdom
- +442071679176
- support@dia-bec.com
- dia-bec.com
4.8
Excellent
236 reviews
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Reply from Diabec
Thank you so much for taking the time to share this, Snow Oo - it truly means the world to us! We're so glad to hear your mother is getting on well with Diabec and finding it helpful. Knowing that our formula is making a positive difference in her daily routine is exactly why we do what we do. Please pass on our warmest wishes to her, and don't hesitate to reach out if there's ever anything we can help with. The whole Diabec team is rooting for her!
Warm regards,
The Diabec Team
dia-bec.com
I like the product very useful for me…
I like the product very useful for me and my friends
7 April 2026
Unprompted review
Reply from Diabec
Dear Charles,
Thank you so much for taking the time to share your positive feedback. We're delighted to hear that Diabec has been useful for you and that you'd recommend it to your friends.
Word-of-mouth recommendations from satisfied customers like you mean everything to us. We're grateful for your trust in our product.
If you ever have any questions about getting the most from Diabec or would like to share more about your experience, please don't hesitate to reach out to our customer care team at support@dia-bec.com.
Thank you for choosing Diabec.
Jeff, Customer Care | Diabec
The Food and Drug Administration has not evaluated these statements. This product is not intended to diagnose, treat, cure, or prevent any disease.
A good company and a product that performed reasonably well.
The ordering was easy, delivery was quick and efficient unfortunately the product while it made a small difference to my numbers did not perform as well as the product (Hakim DB Green) which I get from Dista. Others may have a better result.
7 January 2026
Reply from Diabec
Dear Mrs Prodger,
Thank you for sharing your honest feedback. We appreciate customers like you who provide clear, specific insights.
You're absolutely right that nutritional response varies by individual. Diabec combines six natural ingredients (Bitter Melon, Gymnema Sylvestre, Fenugreek, Enicostemma Littorale, Neem Tree, and Syzygium Cumini), and individual results depend on diet, activity, genetics, and existing supplement routines. Your experience comparing Diabec to other formulations is valuable data.
We'd genuinely like to help you get the maximum effect from Diabec. Don't hesitate to get in touch with our customer care team at support@dia-bec.com or reply here. Optimal usage timing, food pairing, and daily routine integration often unlock better results than customers experience with standard directions. Many find significant improvements after exploring how Diabec fits best into their lifestyle, worth discussing directly with our team.
Thank you for choosing Diabec and for your candid feedback.
Jeff, Customer Care | Diabec
Works like a miracle
I read about Diabec on Facebook and took the risk as I've been praying for something to reduce my glucose. I used two at night before going to bed, and when I checked my glucose the following day, it gave me 4.3 wow, just like a dream.
Long and short of the story was that, when I had my blood work after a couple of weeks, my glucose dropped to 42 from 75 in Sept 2025. My pharmacist was surprised.
14 January 2026
Unprompted review
Reply from Diabec
Stella, thank you for sharing your experience.
Diabec combines six natural ingredients, and your consistency with two capsules nightly is exactly the kind of committed approach that makes a difference. Individual results do vary.
We're glad your pharmacist took notice. Please do keep your healthcare team in the loop as you continue — any changes to prescribed medication should only be made with your doctor.
If you'd like guidance on getting the most from your routine, or just want to share an update, we're here.
The Diabec Team
The Food and Drug Administration has not evaluated these statements. This product is not intended to diagnose, treat, cure, or prevent any disease.
Great Product
Great Product! I have been taking it for over 3 months and it brought my A1C down by 1%.
24 March 2026
Unprompted review
Reply from Diabec
Thank you for the review, Amrish, and for sticking with Diabec for three months. That kind of consistency takes commitment.
Diabec is a food supplement, not a substitute for medical care. Please do continue sharing your results with your doctor and keep them involved in any decisions about your health routine.
If you have any questions or want to share an update, our team is always here.
Happy Diabec customer
I have been using Diabec as a Metformin substitute.
The results have been outstanding my sugar levels have been in the green constantly and spikes have been minimal.
Pleasantly surprised
24 March 2026
Unprompted review
Reply from Diabec
Thank you for sharing your experience, Arie. We're glad you're feeling good.
One important note: Diabec is a food supplement, not a replacement for prescribed medication such as Metformin. Any changes to medication dosage or frequency should only be made under the direct supervision of a qualified healthcare professional. Please do not stop or reduce any prescribed medication without consulting your doctor first.
If you have any questions or want to share an update, we're always here.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
I honestly happy for the product…
I honestly happy for the product because it chaned my Life! I was bad weak all thé Time but since I started this product am good and m’y glycémie is now between 5 to 7 but before used to be 10 to 15 ! Thank you Diabec and keep growing on research in order to save our Life
9 March 2026
Unprompted review
Reply from Diabec
Thank you, Richard. We are glad to hear you are feeling stronger and that Diabec has become part of your routine.
We appreciate your encouragement about our ongoing work. Please do continue to share your readings with your healthcare team and keep them in the loop.
If you ever have questions, we are always here.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Have to rate it excellent.
Have to rate it excellent. Managed to balance my glucose with it. I am pre-diabetic and not doing a really strict diet. Have been taking Diabec about 4 mos. now. My last fasting glucose was 98 and my A1C went from 6.2 to 5.9. My endocrinologist was super happy and told me to continue what I am doing and that he was not going to give me any medicine. I highly recommend this supplement. I am taking 3 per day.
9 March 2026
Unprompted review
Reply from Diabec
Thank you for the detailed update, Mirian. Four months of consistency with Diabec is great to hear, and we are glad it has become a useful part of your routine.
It sounds like your endocrinologist is closely involved in your care, which is exactly right. Please continue following their guidance on any decisions about medication or treatment. Any changes to prescribed medication should only be made with your doctor.
We would love to hear how your next appointment goes. Thank you for the recommendation.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
I really like Diabe because it has…
I really like Diabe because it has helped me control my blood sugar very effectively. My HbA1c level has improved from 7.5 to 6.5, which is a significant improvement. It has also helped keep my cholesterol levels under control. I’m very satisfied with the positive impact it has had on my health
8 March 2026
Unprompted review
Reply from Diabec
Thank you for sharing your experience, Rashid. We are glad Diabec has become a consistent part of your routine and that you are feeling good about your health overall.
Please do continue to share your results with your doctor and keep them involved in any decisions about your health management. Any changes to prescribed medication should only be made with your doctor.
If you have any questions, we are always here.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Highly recommended very goodProduct
Highly recommended very goodProduct , results are very satisfying, my sugar levels was above 13 came down with in days 5 yo 6 , before I thought its a scam but its not it’s really work for me . Before i was feels like no energy after having this product feels very good and not starving as usual .
1 February 2026
Unprompted review
Reply from Diabec
Thank you, Bakshish. We are glad you are feeling more energetic and that Diabec has been a positive part of your routine.
Please do continue monitoring your numbers with your healthcare team. If you have any questions, we are always here.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
I started taking Diabec a couple of…
I started taking Diabec a couple of days ago, and it has been working very well for me. Because of this improvement, I stopped the other medication I was previously using. At the moment, I am only taking Diabec, and it is working perfectly.
4 March 2026
Unprompted review
Reply from Diabec
Thank you for sharing your experience, Mike. We are glad you are feeling good.
We do want to flag something important: Diabec is a food supplement, not a replacement for prescribed medication. Any decision to stop or adjust a prescribed medication should only be made under the direct supervision of a qualified healthcare professional. Please speak with your doctor before making any changes to your medication routine. Your doctor needs to track your numbers to keep you safe.
Diabec works best alongside professional medical guidance. Please do keep your doctor informed.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
High recommended Diabec
I've been taking Diabec for two weeks and I've seen changes in my glucose levels between 5.5 to 6.2 just only in two weeks The customer service is highly recommended, and I will continue taking the capsules.
4 March 2026
Unprompted review
Reply from Diabec
Thank you for the update, Omar. Two weeks of consistency is a good start, and we are glad you are noticing changes.
We appreciate you highlighting the customer service too. Please do continue monitoring your numbers with your healthcare team as you go.
If you have any questions, we are here.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
I ordered this product Diabec online
I ordered this product Diabec online, I found it to be really helping me my A1C has dropped from 7.5 to 6.01, my doctor was really happy about it, he said keep doing what you're doing now, I think everyone should try atleast once to see the results.
15 February 2026
Unprompted review
Reply from Diabec
Thank you, Irwin. We are glad Diabec has been a useful part of your routine and that your doctor is happy with your progress.
Please do continue keeping your doctor in the loop on your numbers and any decisions about your health. Any changes to prescribed medication should only be made with your doctor.
We would love to hear how your next check-up goes. Thank you for the recommendation.
The Diabec Team
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Hi All
Hi all,
At first I thought this was a scam, but then I decided to buy it and see. Wow — it’s actually working, and honestly it’s surprising how well it works.
My fasting sugar used to be above 10 every time. After I started using it — even not regularly — I checked my fasting sugar after one week and it was 7.8. I used it again for another week and it went down to 6.4, which is amazing, even after 2 hour Food result my suger is also reduce without any GYM or walk.
I will do my HbA1c after 3 months and see the result, because my HbA1c has been 72 or higher even while taking two 500 mg metformin tablet.
19 February 2026
Unprompted review
Reply from Diabec
Thank you for sharing your experience, Mr Khan. We are glad you gave Diabec a try and that you are noticing changes.
One important point: you mention taking two 500mg Metformin tablets. Diabec is a food supplement, not a replacement for prescribed medication. Please do not adjust or stop any prescribed medication without consulting your doctor first. Your doctor should be aware you are taking Diabec alongside Metformin and should monitor your numbers throughout.
We look forward to hearing how your HbA1c test comes back in three months. Please keep your doctor informed.
The Diabec Team | dia-bec.com
A great Natural Alternative to Big Pharma drugs
I looked for natural alternatives because I didnt want to suffer the side effects of metformin like my husband does. I purchased Diabec and started taking the recommended amounts, I felt this sent my sugar too low at 4.31 as I felt tired all the time so decided to start again on a minimum dose of just one tablet with my evening meal. This is working great for me, my sugar now varies between 5.4 and 6.2, the higher end is normally when I have cheated and eaten something sweet or enjoyed a glass of mojito. I am very happy with this outcome as I now have more energy and feel good. I highly recommend these tablets they do work.
27 December 2025
Unprompted review
Reply from Diabec
Thank you for sharing your experience, Christina. We are glad you are feeling better and have more energy.
We do want to flag something important: Diabec is a food supplement, not a replacement for prescribed medication. If you are managing your blood sugar without prescribed medication, please do discuss this with your doctor. A reading of 4.31 mmol/L is on the low end and warrants a conversation with a healthcare professional. Any changes to prescribed medication or dosing decisions should always be made with your doctor's guidance.
We'd love to know what would make this a five-star experience for you. Any feedback helps us improve.
The Diabec Team | dia-bec.com
I have used 1/2 a bottle of Diabec so…
I have used 1/2 a bottle of Diabec so far. The results are amazing. Hb1Ac levels have dropped from 6.4 to 6.0% and 75% of the time I am in 3.9 to 8.0 mmol/L range. I take 1 capsule after a meal and my spikes are controlled and sugar levels drop to normal within 0.5 to 2 hours depending on the type of food I consume. I am able to enjoy sweets occasionally however exercise is necessary for better results.
28 January 2026
Unprompted review
Reply from Diabec
Thank you for the detailed review, Mus. We appreciate you sharing your experience with Diabec, and your point about exercise is well taken — it is a great complement to any supplement routine.
Please do continue keeping your healthcare team updated on your numbers as you go. If you have any questions, we are always here.
The Diabec Team | dia-bec.com
I recently got diagnosed with type 2…
I recently got diagnosed with type 2 diabetes
I purchased this supplement
Was so impressed with the aftercare my numbers within a week halved
I totally recommend this product
19 January 2026
Unprompted review
Reply from Diabec
Thank you, Anupma. We are glad you are happy with the experience and that the aftercare has been helpful.
Since you have recently been diagnosed with Type 2 diabetes, please do keep your doctor closely involved in your care. Diabec is a food supplement, not a substitute for medical treatment, and your healthcare team should be monitoring your numbers and guiding any decisions about your management plan.
We are here if you have any questions.
The Diabec Team | dia-bec.com
"Game-changer for my diabetes"
"Game-changer for my diabetes management! Been diabetic for 3 years, on metformin, and tried other meds like glyco with no luck. Diabec works wonders - my readings dropped from above 7 to 4-5 consistently! 🌟 Taking just 2 tabs after dinner (around 9pm) and seeing great results. Highly recommend!"
21 January 2026
Unprompted review
Reply from Diabec
Thank you, Maria. We are glad Diabec has become part of your routine and that you are seeing results.
You mention being on Metformin. Diabec is a food supplement, not a replacement for prescribed medication. Please do share your current results with your doctor and keep them involved in any decisions about your medication or management plan. Any changes to prescribed medication should only be made with your doctor.
If you have any questions, we are always here.
The Diabec Team | dia-bec.com
Random test on Diabec
I placed an order of Diabec. I got it in the afternoon of today 08/01/2026 say around 1320hrs.
I did a check on my blood sugar and the reading was 117mg/dl.
I took a capsule of the supplement and repeated the blood sugar check after an hour to discover it has fallen to 65mg/dl.
It was very obvious that it is working for me.
I planned to keep a detailed record of my readings and
give adequate reviews as time goes by.
It is just to encourage other people that Diabec works.
8 January 2026
Unprompted review
Reply from Diabec
Thank you for sharing this, Israel. A reading of 65mg/dl is at the lower end of the normal blood sugar range — if you see readings at that level consistently, please speak with your doctor before making any changes to your routine. Diabec is a food supplement, not a substitute for medical care.
Your plan to keep detailed records is a good one. We look forward to your updates as they build up.
The Diabec Team | dia-bec.com
Diabec took me from 11 to 5.5 in one week
I have had T2D for 12 years and, despite a low carb healthy diet and a 20kg weight loss maintained, was stuck with worsening blood sugars and one doctor's prescription stacked on another with the final path GLP1's. Then I ordered Diabec. In one week my blood sugar has dropped from 11 to 5.5 - I am flabbergasted! Cannot believe this. Double checked my meter to ensure it wasn't playing up. All I can say is Ah-mazing!
7 January 2026
Unprompted review
Reply from Diabec
Twelve years of Type 2 diabetes management. A healthy diet maintained. Twenty kilograms lost and kept off. And blood sugar that kept rising despite all of it. Then one week of Diabec and a reading of 5.5.
We are glad your first week's readings have surprised you. Please do share these results with your doctor — any changes to prescribed medication should only be made with their guidance. Diabec is a food supplement, not a substitute for medical care.
The three-month HbA1c is the longer read. Looking forward to your update.
The Diabec Team | dia-bec.com
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