BrainGain Reviews 

2,019
TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Looking at 363 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the excellent product quality, noting the sturdy build, premium feel, and effective functionality of items. Many consumers highlight the exceptional customer service, describing staff as helpful, responsive, and quick to resolve issues. People also appreciate the fast delivery and secure packaging. However, some customers noted occasional delivery issues, including delays, lost parcels, or incomplete orders. A few also felt products sometimes arrived with minor defects like faulty bolts, transport damage, or scratches. Additionally, some reviewers experienced mechanical problems, such as weights getting stuck or handles failing to unlock consistently.

What people talk about most

Product

Reviewers mention positive feedback about product, with many expressing high satisfaction with the quality... See more

Quality

Consumers find quality to be positive, with many reviewers praising the outstanding build quality and sturdy... See more

Customer service

Customers had positive experiences with customer service, frequently praising the helpfulness and efficiency... See more

Staff

Reviewers highlight positive aspects of staff, consistently praising their helpfulness, efficiency, and... See more

Delivery service

Customers consistently note positive experiences with delivery service, with many praising the prompt and... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Ordered pair of adjustable dumbbells. Product seems good and well made. Priced better than competitors. Delivery a little confusing because both dumbbells came independently and I thought I’d only rec... See more

Rated 5 out of 5 stars

Ordered the heaviest dumbbell + stand. Fast delivery to Sweden. When putting together the stand, two bolts were defect, and one of them impossible to attach completely. Upon contacting Sultan at... See more

Rated 5 out of 5 stars

Had an issue with my 40kg adjustable dumbells. Put an email into BrainGain support desk and Zain was all over. Sent me a replacement part and problem sorted. Easy to communicate with, easy to deal... See more

Rated 5 out of 5 stars

I bought 24kg adjustable dumbbells and they are brilliant! I wish I had invested in them before now. Initially I was worried they would be too bulky but they’re absolutely fine - even for females. The... See more


Company details

  1. Fitness Equipment Store
  2. Fitness and Nutrition Service
  3. Fitness Equipment Wholesaler
  4. Sporting Goods Store

About BrainGain

Written by the company

BrainGain recognises that working-out is good for the mind, not just the body.

BrainGain's mission is to promote Mental Wellbeing by making Physical Fitness more convenient and accessible.

BrainGain's gym equipment specialises on intelligently designed, space-saving equipment, so that you can have the same-commercial grade equipment to use from home.

BrainGain's range of Smart Gym Equipment focuses on well-crafted Adjustable Dumbbells.


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

2K reviews

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4.7

All reviews

(2,019)

513 reviews in the last 12 months

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Rated 1 out of 5 stars

I would love to review the weights…

I would love to review the weights themselves however unable to do so due to them not being delivered 19 days after ordering.

I have had to email them twice to be told there was stock delays and told the usual “thanks for understanding etc etc.”

I will be sure to review the weights as I have genuinely heard good things however when it comes to the buying process I can’t say anything positive

30 June 2026
Unprompted review
BrainGain logo

Reply from BrainGain

Hi Kyle,

Thank you for taking the time to share this, and we’re really sorry for the delay with your order. We completely understand how disappointing it is to be waiting this long, especially when you were expecting to receive your dumbbells much sooner.

There has been an unexpected delay with incoming stock and transport for this item, and we’re sorry that this was not made clearer to you at the point of ordering. We also appreciate that having to chase for updates is frustrating, and that is not the experience we want you to have with us.

Our team has been in touch with updates, and we are continuing to monitor your order closely so we can get your dumbbells dispatched and delivered to you as soon as possible. Once your order is on its way, you will receive the tracking details directly.

We’re genuinely sorry for the inconvenience caused and really appreciate your patience while we get this resolved for you.

The BrainGain Team

Rated 5 out of 5 stars

The product (adjustable DBs) is great…

The product (adjustable DBs) is great and easy to handle. Haven't had much time to use it yet, but so far it's been delightful. Looks and feels sturdy, which is very important as I got the 40kg option.

There was a tiny misunderstanding on the side of the 3rd party handling fulfilment for them, but their CS agent Sultan worked very diligently to work that out in my favour.

29 June 2026
Unprompted review
Rated 5 out of 5 stars

I highly recommend these dumbbells

I highly recommend these dumbbells! They are exactly as shown in the videos and described in the articles. The build quality is outstanding, and they are incredibly easy to use.

They look so good that I even keep them on display when I’m not training. I’m absolutely delighted with my 41.5 kg chrome dumbbells.

I can also highly recommend Braingain’s customer support. After I misplaced my invoice, Hassan from Braingain Customer Service sent me a PDF copy within a very short time.

I would recommend these dumbbells to anyone looking for high-quality equipment that performs exceptionally well and looks fantastic at the same time!

29 June 2026
Unprompted review
Rated 5 out of 5 stars

Great customer service

Great customer service. Had a little problem with one of their promotions and Sultan was quick to deal with and honoured the price that was shown to me.

All products I've purchased have been of top quality and great to use. Highly recommended

26 June 2026
Unprompted review
Rated 4 out of 5 stars

Good product but delivery service needs some work

** Update:

After talking with Braingain support I am changing my review due to their great approach on the matter and insisting on helping me as best as possible.

Special thanks to Sultan - BrainGain Customer Support for the great support!

As said I am very happy with the product. The only small things needs adjustment is the delivery :)

I am rating my whole buying experience and not just the product itself.

I chose to buy the 23,5 adjustable dumbbells. The black variant is really good and the build quality is excellent . I also really like the change mechanism and that I can choose from several different weight adjustments.

Unfortunately though the delivery service was a complete catastrophe and thus I am rating this with only 3 stars.

Their DHL delivery partner is not consistent at all and the package was delivered to a Post Office more than 1,5 km away from my house. That was despite me waiting in my house the whole day for the delivery.

This forced me to buy a transport stair climber just to be able to bring the dumbbells back to my house since I don’t own a car.

I think the consistency of the delivery partner should be seriously considered especially when the products are heavy. The customer that expects a house delivery should not be responsible to deliver the product themselves .

Apart from that I am really happy with the product.

24 June 2026
Unprompted review
Rated 5 out of 5 stars

Warrantee Repair

Sultan was able to resolve our repair under warrantee by dispatching the spare part from the UK to Italy. Throughout the process Sultan was extremely communicative and helpful. Our equipment is now working perfectly.

23 June 2026
Unprompted review
Rated 5 out of 5 stars

Quality weights with quality service

Brilliant Customer service from Zain, very helpful. Delivery was really prompt, the quality of the weights were very good, solidly built and does the job well, really speeding up workout time.

Many Thanks
Martin

24 June 2026
Unprompted review
Rated 5 out of 5 stars

Good customer service

Ordered pair of adjustable dumbbells. Product seems good and well made. Priced better than competitors. Delivery a little confusing because both dumbbells came independently and I thought I’d only received half my order. However there was great customer support from Sultan. Rapid, polite, informative and a good end result. The other dumbbell arrived a few hours later. Well done.

23 June 2026
Unprompted review
Rated 5 out of 5 stars

Great product and excellent customer service!

I'm very happy with my adjustable Braingain dumbbells. The ordering process was smooth, and Zain from customer support was exceptionally friendly, helpful, and accommodating throughout the entire process. He went out of his way to assist me and made the experience a very positive one. Highly recommended!

1 May 2026
Unprompted review
Rated 1 out of 5 stars

Dangerous product

Dangerous product. Cheap China made products with a BrainGain logo. Plates keep falling off and have already damaged my daughters toes. Dropshipping at it's worse.

12 June 2026
Unprompted review
BrainGain logo

Reply from BrainGain

Hi Holly,

We’re really sorry to read this and are very concerned by what you’ve described. Safety is extremely important to us, and we do not want any customer to feel unsure or unsafe using our equipment.

We also want to clarify that BrainGain does not dropship. That said, if plates are falling off or the product is not working as it should, we need to look into this urgently and make it right.

We haven’t been able to locate your order from the details provided here, so please contact us at support@braingain.fit with your order information. We will make sure this is picked up as a priority.

We’re genuinely sorry for the experience you’ve had and would really appreciate the chance to resolve this properly for you.

The BrainGain Team

Rated 5 out of 5 stars

Great Product and Customer Support

Love my adjustable dumbbells. They do exactly what it says on the tin. Great product and equally as good customer support. I had an issue with a handle breaking and was sent a replacement with no issues. Many thanks!

20 February 2026
Unprompted review
Rated 5 out of 5 stars

Great adjustable dumbbells

Great adjustable dumbbells, sturdy bench and stellar customer service

I genuinely love the adjustable 40kg dumbbells. Very easy to use. Very stable and reliable. Weight is easily adjustable by turning the dial. The bench is quite solid, never wobbled even when I used 29kg x2 dumbbells for my chest flys.

Amazing customer service provided by Hassan. He answered my emails quite quickly and professionally. He was super helpful and friendly.

Overall, great experience with both the products and the customer service

17 June 2026
Unprompted review
Rated 4 out of 5 stars

I initially purchased a set of 5-40…

I initially purchased a set of 5-40 dumbbells 3 months ago, but unfortunately 1 mechanism started to get very tight the more weight was put on, and didn't "click" on adjustment like the other. I contacted Braingain, but heard nothing back for a few days, and then Sultan emailed me back, as well as a message on the facebook page. Sultan swopped out the faulty dumbbell within a few days, didn't interrupt my workouts, and happy with the replacement. These are perfect for home gym, and adjust quite quickly for drop sets, happy with my purchase

1 June 2026
Unprompted review
Rated 4 out of 5 stars

Be aware that UPS is the delivery courier

This review is solely based on the choice of courier that Brain Gain uses when delivering their 41.5kg dumbells. I'd rate the dumbells it I had a complete set but I have yet to have a complete set after 15 days. The courier used is UPS and I've have nothing than outright lies from UPS regarding delivery attempts, rescheduling delivery stating that I rescheduled delivery (which I didn't) partial delivery with additional failed attempts or accurate rescheduled delivery dates. Brain Gain have been apologetic regarding the whole ordeal but at the end of the day they're also powerless in reaching a solution to this debacle. I'd say that you're better of sourcing these dumbells from another seller with alternative delivery options. I'd gladly change my review if this ordeal was settled but as things stand I seriously doubt that UPS will honor delivery.
Update - Brain Gain made sure to follow up with UPS and the issue ws escalated for a swift resolution. Thanks to Hassan for all his help setting this right!

1 June 2026
Unprompted review
Rated 5 out of 5 stars

Fantastic product and top-tier customer service!

5/5 Stars - Fantastic product and top-tier customer service!
I recently purchased the 24kg adjustable dumbbells and am really impressed with the quality and how easy they are to use. I initially had a slight issue with one of the dumbbell handles, but I contacted customer services and Hassan resolved it incredibly quickly. It's rare to get such fast and helpful support these days. Highly recommend both the product and the company!

8 June 2026
Unprompted review
Rated 5 out of 5 stars

Brilliant product, amazing quality, highly recommended

So happy with my 40k adjustable weights! The product is beautifully made, such great quality and works like a dream. Prompt delivery too, although only two of three boxes arrived and I thought the other one was missing however it was delivered separately the next day. Speaking to Sultan in Braingain customer service (who was super helpful), it seems like this is a regular thing with the courier - would've just been nice to know this in advance so I didn't need to be concerned.
Other than that though, a brilliant experience and I can't wait to use my weights more!

11 June 2026
Unprompted review

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