I’ve been a loyal customer of Bio-Synergy for over 15 years, and experiences like this are exactly why I keep coming back. I placed an order on Thursday for the After Dark protein, and it arriv... See more
Company replied
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I’ve been a loyal customer of Bio-Synergy for over 15 years, and experiences like this are exactly why I keep coming back. I placed an order on Thursday for the After Dark protein, and it arriv... See more
Company replied
31/3 Update: After much complaining they finally got the order to me a couple of days later Amazingly incompetent. Ordered a supplement and got info on tracking. Expected delivery on the 17th the... See more
Company replied
I've used Bio Synergy products for over 20 years. They are transparent with ingredients you can trust (WADA approved). they deliver rapidly, their protein is high quality and tastes / mixes great. P... See more
Company replied
Excellent products, have tried a range of pre, during and post workout products to date and have been impressed with them all. Shakes are light and refreshing, not heavy or sickly. Flavours are gr... See more
Company replied
Want to get the most out of your training? Then choose our award winning sports nutrition to support your goals and #MakeIthappen, whether you are looking for protein, pre-workouts, DNA & Epigenetics home test kits or vegan supplements we have it all.
Bio-Synergy, 469 Finchley Road, NW3 6HS, London, United Kingdom
Replied to 100% of negative reviews
Typically replies within 1 week
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Always a pleasure to deal with Daniel and the team. Great customer service and excellent quality products. Highly recommended.

Reply from Bio-Synergy
Superb product range, easy to use website and incredibly fast postage

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Reply from Bio-Synergy
Absolute scam of a company.
Lost our tests and am still trying to get a refund

Reply from Bio-Synergy
Great supplements and delivered always straight away 👏🏻

Reply from Bio-Synergy
They don’t inform you up from just how long things will take to process and their customer service is a joke. Good luck getting any help if you need it.

Reply from Bio-Synergy
Great products and great service. A brand you can trust

Reply from Bio-Synergy
I have shopped with bio-synergy for many years and have always been delighted with their service. If there are any issues they are very efficient at addressing this. Highly recommend for your fitness supplements.

Reply from Bio-Synergy
I didn’t receive my order. No card or any attempted delivery on my CCTV. After a week I emailed Bio-synergy to ask where my order was or to supply a tracking reference. I had no reply. I sent a further email after two weeks asking the same. No reply. After three weeks I post a negative review and finally get a reply, saying they will process my refund next week, and tell me I am lucky they haven’t charge me the delivery fee.

Reply from Bio-Synergy
Amazing and fascinating results, after changing and tweaking all recommendations, I feel amazing!!!
The process was easy and efficient!
Just ordered my wife’s after seeing my improvements.
Order straight away and do not hesitate.

Reply from Bio-Synergy
Honnestly this brand know how to do business. Ordered early afternoon, full delivery the next morning! Unreal. All products are ace and safe / wada tested. Their new range of gummies are awesome, transportable caffeine & creatine handy for many sports. Big brand with a small brand vibe and access to the founder for any queries etc. Very loyal customer here!

Reply from Bio-Synergy
My favourite protein hands down. It mixes so well and doesn’t go clumpy at all.
My ultimate favourite flavour is the coffee whey hey… it’s soooo good!
New release of creatine gummies which I’m excited to try too!

Reply from Bio-Synergy
Bio-Synergy products and team are amazing. My product was out of stock when I ordered it, so they sent me a little present with a mini tub of protein that I ordered just to tie me over until the big tub became available. Their products are amazing, and the Whey Better protein is by far the best tasting protein I've had.

Reply from Bio-Synergy
Awesome company, products are on point been using the insanity pre workout and the pure energy supplement.
Playing elite level 7s pure energy has helped keep the energy levels up through the rigorous training.
Delivery was very quick

Reply from Bio-Synergy
Always great to get in touch and l think every product is great

Reply from Bio-Synergy
There was a wait , that said the the amount of information is crazy and the amount of help from these guys is also insane

Reply from Bio-Synergy
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