
CSN Supplements

Information about CSN Supplements
CSN Supplements is one of the leading suppliers of quality sports nutrition and bodybuilding supplements in the UK.
We are continuing to grow and create a strong reputation from our commitment of delivering a very high standard of service and professional advice to ensure our customers are always satisfied.
We offer experienced advice ranging from dietary information to training tips, and can help recommend what products will be best suited to you and your specific goals as well as offering individually tailored stacks at a discount.
We know how important it is for you to get the correct supplements, and with the right knowledge and advice we are here to save you time and money.
Our comment from NutritionTOP.co.uk about CSN Supplements:
CSN Supplements is a leading nutrition store in the UK, renowned for its vast array of quality products and exceptional customer service. With a team of friendly and knowledgeable staff, they are dedicated to helping customers achieve their health and fitness goals by providing tailored advice and recommendations.
Many customers appreciate the impressive range of supplements and the ease of placing orders, noting that deliveries are often prompt and efficient. The following highlights reflect the strengths of CSN Supplements:
- Extensive selection of market-leading brands and high-quality products
- Expert advice tailored to individual customer needs
- Consistent, fast shipping and order processing
- Friendly, approachable staff who prioritize customer satisfaction
- Strong presence and reputation in the local and online community
While the majority of feedback is overwhelmingly positive, a few customers have experienced delays and issues with order fulfillment and communication. However, the team at CSN is actively working to address these concerns. Their commitment to customer service remains a cornerstone of their operation, ensuring that each visit, whether in-store or online, is met with appreciation and support.
Overall, CSN Supplements is highly recommended for anyone seeking top-notch products and exceptional service in the fitness and nutrition market.
CSN Supplements: Reviews
Negative experience: Warning! Never order with this company. Send me old stock expired. Trying to contact them is impossible. The number provided doesn't exist, fb chat, google Chat, and online chat, but there is no response. Even sent multiple emails, no response. It's time to contact my bank now.
Fantastic experience: Friendly and knowledgeable staff gave great advice on supplement usage. Plenty of products to choose from. Very satisfied overall.
Thank you Andrew! Hope to see you again soon!
Fantastic experience: Went into the store, unsure on what was worth taking. I was then asked about my goals I want to achieve and they helped break it down with me and provided me with recommendations on supplements as well as giving alternative training advise. Really helpful and really knowledgeable 10/10
Fantastic experience: Great experience, good customer service.
Fantastic experience: Massive thank you to the guys at CSN Supplements. Always got everything I need in-stock, always posted on the same day as ordered and then delivered either in the delivery date or before. Can’t thank you guys enough for the service. Keep up the tip top service
Fantastic experience: I have started using csn through my weight loss and muscle building journey that I'm on and I have to say their products are absolutely amazing and brilliant value for money and absolutely chuffed to see shredabull back in store..best product on the market
Fantastic experience: Always get my per4m from here since starting my journey with Jordan. 5star as always.
Fantastic experience: Amazing definitely recommended ☺️
Fantastic experience: Best supplement company out there by far
Fantastic experience: Brilliant service everytime always there to help !
Fantastic experience: Enjoying the journey and learning a lot this guys fab.
Fantastic experience: This store has everything you need.
Fantastic experience: Unbelievable range of products. I use a few on my plan and never had any problem receiving any product I’ve needed! Great company to get your products from & always willing to offer first class knowledge!
Fantastic experience: Great products and great advice, Will buy all my products from here. Part of the ECK-CELLENCE group
Fantastic experience: Service is great easy to order waiting on delivery
Fantastic experience: Amazing products, really helpful, quick shipping! My now go to place!
Fantastic experience: best place for all supplements!
Fantastic experience: Without a doubt the best supplement shop around Fully stocked with all supplements to help you achieve your goals in all sports and health Staff are very polite and knowledgeable on all aspects of the sports industry highly recommend a visit to pick up all your essentials
Fantastic experience: What an excellent store. CSN supply all the market leading products and their own brand which is of very high quality. I use CSN for all my supplement needs and wouldn’t use anywhere else. Marc and the team are very knowledgeable about all their stocked products and provide expert advice and recommendations based on your needs and goals. Anyone looking for supplements and advice I cannot recommend CSN enough.
Fantastic experience: Only stocks market leading brands that have the leading formulas and highest of quality ingredients on the market! Fast and efficient delivery and I don’t look anywhere else for my supplements!
Fantastic experience: Best supplement shop in the UK period, staff always helpful and full of knowledge, won't shop anywhere else for supplements.
Fantastic experience: Great retailer - knowledgeable and professional
Fantastic experience: Great products, massive selection easy to use website, always great deals. Highly recommend
Fantastic experience: my go to protein and supplements shop, 10/10 experience every single time, Would recommend to anybody, all the staff very knowledgeable and will help you out.
Fantastic experience: This place is amazing! The service was top-notch and the atmosphere was so inviting. I would definitely come back!
Fantastic experience: Csn have great patience with clients and great communication skills
Fantastic experience: Excellent service as always. Been shopping here for a number of years and the advice given in store alone is worth paying for. Never looking for a quick sale, they genuinely make sure your getting what you need and will suggest other products if needed. Top class team and service.
Fantastic experience: First class service everytime whether it’s online orders or in store purchases. Staff are very welcoming and knowledgeable make you feel valued as a customer. Deliveries are always fast and spot on never a complication. They stock everything, I have never not been able to purchase a supplement I require as they have so many supplements in stock and always happy to give advice. Amazing service and 5* business.
Fantastic experience: Staff are very helpful and give greay advice. Order some more pre workout yesterday and came today. No problem’s and very quick easy process. Notifications throughout to keep me updated. Will be calling in alot more and if not have the time will be making alot more orders for sure.
Negative experience: We ordered from you (quite an expensive order) and it didn't arrive safely. Royal Mail said it was your responsibility to make a claim and provide a refund/ replacement. You then replied and stated you would provide a replacement. I have received no emails since and I have sent countless emails with no reply. Terrible customer service. Please stop ignoring my emails and respond and get this matter resolved.
Fantastic experience: Helped a ton with info on pharmaceutics. Definitely recommend for their supplements and for the general advice! Will be back.
Fantastic experience: Great these are finally back in stock!! Shame you get charged £3.95 when it clearly states free delivery for orders over £29.95.
Fantastic experience: I only placed my order a few hours ago and it's already beenshipped .. fantastic service and communication.. 100% recommend this company thank you
Negative experience: Ordered on the 17th of April and still not received my products also emailed a couple of times and still no reply
Fantastic experience: One of the first supplement stores I visited when beginning my strength training journey. I was always offered the most honest and knowledgeable advice when comparing products and discussing goals. Marc has done a fantastic job of maintaining and growing the business. Support your local supp store! Online ordering recommended for efficient delivery.
Negative experience: Ordered on 16th Feb, now 1st March, no delivery yet. Sent 2 emails asking why, still no reply.
Hi Chris Can you email me directly on [email protected] can not see and email in our cs/orders account. We will get this sorted for you.
Negative experience: Disgusting customer service. Ordered the wrong item and wanted to either exchange it or wanted a refund. Rang the support line constantly busy line, wrote numerous emails nobody responded. Been over 3 weeks and nobody has responded to my emails and they are not picking up the phone.
Negative experience: Had email on 29th November stating refund been done was told could take up to 8 working days which I thought was a long time but that was fine it is now 11 working days and no refund still have spoke several times to them and they say they will look into it and find out and no one got back to me at all
Fantastic experience: Have always received a first class service here with a warm customer welcome. They definitely make you feel appreciated and a valued customer. Prices are fair and advice is always on hand. All in all a 5* company. 100% recommend. The amount of products they stock is also extremely impressive. See you soon guys.
Fantastic experience: Outstanding service even during times of online maintenance / new website launch. Highly Recommend thank you.
Negative experience: supplements cost more than steroids.
Fantastic experience: Brilliant shop, friendly staff - will certainly be visiting again soon and a huge selection
Negative experience: Shame can't be zero stars. Poor. I've made order with guaranteed 2-3 days delivery. 5 days later I HAVE to contact Cardiff sports nutrition to track where is my order? With no apology just that they are out of stock. I'm sorry that's not mine issue. You shouldn't be advertising something you out of stock. So called them 2 days later and still out of stock. If you need something faster don't bother. If you want good customer service don't bother. Very appalling way to run a business. Sticking to my usual supplier. Your website clearly states. ,,do you want this product within 3 days? " It doesn't says do you want this product in 3 days when we get it first in maybe Week. I'm sorry but don't advertise something which is misleading that's all. I've made order from you based on 2-3 days delivery promise. If I'd know that you don't even have the product on stock I'd not have bothered waiting. Have a good day
Good Morning Marian, Your item was on a pre order basis. This was clearly stated on the item description on the website, during the checkout process AND in your confirmation email. Your delivery would be 2-3 working days from the date of dispatch, which as mentioned in the confirmation email would be the week commencing 8th February. We’re sorry you feel we haven’t met your expectations on this occasion and wish you all the best. Kind Regards Team CSN
Fantastic experience: Cardiff Sports Nutrition are brilliant. Their communication was great and my order was delivered quickly. I will definitely be ordering from them again soon.
Thank you Katie
Fantastic experience: A*** service from these guys few orders of cream of rice and never been let down . Very fast delivery wish I found these guys sooner as prices are unbelievable if looking for cream of rice look no further (birthday cake ) flavour is the one . Keep up the good work and service guys highly recommended company
Thanks Nathan! Much appreciated
Fantastic experience: Fantastic service received very quickly - recommend to anyone
Negative experience: Useless! They say order now for Tuesday delivery and then post it using Snail Mail! You will have to wait nearly a week for delivery. When you complain it's just excuses. This is the fourth time I ordered and the fourth time I've had delivery issues! I won't be using them again! MY ADVICE AVOID!
Thank you for your feedback Fiaz. I've just taken a deeper look into your orders and can see they were placed on the weekend just passed using our free standard shipping service. This is service is 2-3 working days meaning they are due to arrive tomorrow via Royal Mail, which is within the shipping window you selected. There were further shipping options available to you during checkout if you wanted your parcels faster. Hopefully shedding some light on this may reconsider you choosing CSN in the future.
Fantastic experience: Very much so the best supplement company to deal with. The prices are nearly always the best. Most supplement companies are selling the same tackle but these guys excel in customer service. If you have a problem, its fixed! No if''s, but's or maybe's! its just resolved there and then.
Thanks David for your kind words
Fantastic experience: Can’t fault them. Superb service. Super fast delivery. If you have any questions about anything, CSN are so knowledgeable and can guide you to the recommended products. I definitely would recommend the cream of rice!!!
Fantastic experience: Posted twice and one thing that is very obvious is the attention to customer service. On the 1st order, got goodies with my order when I absolutely didn't expect it and the 2nd time, even though there was an issue that was a mistake on my side, spoken to someone through WhatsApp and their care was top notch! Also, their cream of rice is the best!
Thank you, Sara!
Fantastic experience: I’ve been following these guys on Instagram for a while now and am always impressed with the information and product range so I made an order last week and was not disappointed, fast delivery and excellent customer service, will definitely be coming back!
Hi Joanne, Thank you for your kind review. Keep a look out for new CSN Supplement products coming soon!
Fantastic experience: Brilliant. I can't believe how fast these guys process and deliver my orders almost always arriving in under 24hrs. I won't shop anywhere else now.
Thank you for your kind review Jon, we aim to please. Make sure you follow us on instagram and facebook for news on new products we are launching later this year!
Negative experience: Purchased some tudca 41£ "order no 151652" from these guys on 06-04-20 , first i was sent a tracking no, that one is still "out for delivery. After getting in touch with customer service on the 16-04-20 i got another tracking no. That one was delivered 2 days later.....where...i have no idea as both me and my wife are home/lock-down. Tried to get in touch with customer service but no reply. Still no parcel or reply on 30-04-20.
Hi there, I hope we have met your expectations with the resolution we provided today. Rest assured we are working hard behind the scenes to ensure mistakes like yours do not happen again. KR The Team @ CSN
Fantastic experience: Absolutely great service, helping me choose the right product when I didn't even know where to start. Really friendly staff who respected that I didn't want to spend a lot of money
Hi Abbie, Thank you for your kind review. We look forward to seeing you again!
Fantastic experience: Always super friendly and knowledgeable staff. So many great products to chose from and always a good deal to be had.
Fantastic experience: Doesn't get any better than this. Great products, great prices, and super knowledgeable friendly staff.
Fantastic experience: The best supplement store in the UK, always make the effort to come in store as the range and the customer service is second to none
Negative experience: Great website with a wide range of products however their delivery partner Parcel Force has let me down on too many occasions. Ditch them and CSN would be my ‘go to’ every month
Hi Adil Thanks for your feed back, you’ll be happy to hear we are adding more couriers this month so our customers have more choice
Fantastic experience: Great products everything you need!
Fantastic experience: Great service, great variety of products and super fast delivery. Highly recommend
Fantastic experience: Great store! Been shopping here for nearly a yr now and the staff are some of the most knowledgeable around and the products range and prices second to none! Online service is just as good as the store to!
Fantastic experience: Brilliant staff so helpful. Great products. Staff fully explained everything to me. Wont be beaten on price.
Fantastic experience: Drove down from Bath specifically to visit CSN. They made it worth while. Ended up in there for 40 minutes or so talking with the guys there who I chatted away with. Marks knowledge of supplements and of the industry itself is incredible and he was extremely helpful in guiding me on what to purchase. Likewise the Rest of the team were incredibly friendly and kind enough to recommend gyms in the area and more. You NEED to pay the place a visit!
Negative experience: Spamming me emails despite me unsubscribing and having not bought from there for years. The latest one was rather alarmingly telling me my "account had been created" and all I needed to do was activate it. Reported to google as phishing spam.
Fantastic experience: Very helpful staff. Good selection of products
Thank you for your feedback Iain. We try our best to offer something for everyone!
Positive experience: Friendly staff with plenty of products for all you health needs.
Fantastic experience: Great nutrition store, very good prices and tooooo goooood products, I find it difficult to walk out without spending more than planned due to the great range of products :D Huge thumbs up :D
Thanks for the great review Lorant! We always try and keep up to date with the latest sport supplements and have something for everyone
Fantastic experience: I have bought from CSN for many years and I have always had outstanding customer service from the staff and the guys working there always more than happy to help. They don't just try to sell me a supplement they ask me what I am training for or looking to achieve..... They also have all the brands in once place making it easier for me to get all my supplement needs
Thank you for your great review Stacey. CSN feels it is important to truly know the goals of our customer before we make any recommendations. This expert advice is what sets us apart from our competition
Fantastic experience: If you're looking for supplementation and advice completely unbiased and catered towards you and your goals. You can't do better than the team at Cardiff Sports Nutrition. They have a vast product range from nut butter to protein through to pre workouts and cheat snacks. You can get everything you need in this one place
This is exactly our aim at Cardiff Sports Nutrition. All the advice is unbiased and personalised to what you need.
Fantastic experience: This should be the ONLY place that you go when you’re training. Whether you’re trying to lose weight or if you’re on a supreme mass gain cycle. The guys here have an extensive knowledge on what you (specifically you) need. They can tailor all your supplements to what you are actually looking for and boy does it work. Even if you know what you’re doing they are there to help you along the way. Did I even mention that they have the BEST RANGE of products in Cardiff!? Well they do. Check these guys out at Cardiff Sports Nutrition. You will NOT be disappointed. 5
Thanks for the review Nathan! We prode ourselves on being one of the best sports supplements stores in the entire UK.
Fantastic experience: Everything you need
Fantastic experience: Best place to buy all your healthy products and great place to ask for information
Fantastic experience: Really knowledgable staff who give great advice. Wide range of products.
Fantastic experience: Everything you need at the best prices. The staff always make conversation and are more than happy to answer any questions.
Fantastic experience: Excellent range on products excellent prices Nd staff have an excellent knowledge of what they're selling not just selling you stuff to make money! 10/10 highly recommended
Positive experience: Wide selection of products available at a good price
Fantastic experience: Very knowledgeable staff, good prices, stocked everything I wanted.
Fantastic experience: Huge range of products and friendly professional advice.
Positive experience: Always buy my braggs apple cider vinegar here. Very helpful staff.
Fantastic experience: This is my favourite nutrition store!! Highly recommend you talk to the M.D. Marc when visiting, his knowledge is incredible! And he sells you product you actually need that can benefit you and your goals! Not only that, my dad is a diabetic and I regularly buy from their huge range of sugar free products (my favourite being the peanut butter skinny syrup) also you MUST try the CSN own brand of peanut butter! It’s so yummy! Specially the birthday cake and cookie dough flavours!!! I am addicted! Thanks CSN!
Positive experience: Staff need to be trained to be more helpful rather than making customers to feel little and stupid. Bought a drink here but didn't match what I needed to full extent. If staff were more welcoming and asking if customers need help or advice then I would of parted with more cash to get the correct item. I got what I needed from Asda afterwards but would of preferred to give my money to a local small business. shame
Hi Kathy, thank you for your feedback and i am sorry we didn't meet your expectations on this occasion. The store staff have a vast amount of experience and should have been able to help you in a more professional manner. I am certain this is an isolated incident and would not happen again. If you would like to discuss this further please call the store and i will be happy to go through it with you further.
Fantastic experience: Delivery is very quick. Service is amazing. Highly rated
Fantastic experience: Great range of products, good prices and fast delivery
Fantastic experience: Brilliant shop wide variety of products knowledgeable staff highly recommend to anyone
Fantastic experience: Very good range of products, very helpful and friendly staff highly recommend.
Negative experience: Missing prices on shelfs and 1 rude and obnoxious member of staff . shame cause selection is great.
Fantastic experience: I've been going to these guys for about 3 years now. Service and advice is always excellent. Since I am local I buy in store and through the website. I think in 3 years I've only ever had one issue and that was down the courier and not CSN and in any case CSN more than put me right as a result. Excellent customer service, brilliant selection of products and most importantly great advice - you get what you need to support your goals, not just sold products.
Fantastic experience: Really helpful and good value
Fantastic experience: Been ordering from these guys for a while now and really pleased... nut butters are well priced and orders come out super fast. Huge supply of protein and other supplements so all in all a great buying experience. Have and would recommend.
Fantastic experience: Lots of different types of Peanut Butter!!
Fantastic experience: Helpful staff and an excellent range of products
Positive experience: A range of good products but not many offers on in store
Positive experience: Went out of my way to walk here because it seems like this is the only decent sports nutrition shop left in Cardiff. And to be fair it didn't disappoint. They have a vast array of different brands and the staff seemed very knowledgeable. The only thing that was disappointing was that it quite disorganised in here and can be difficult to navigate unless you know exactly what you want or you ask for help.
Fantastic experience: Most amazing place ever. Got all the good brands for your supplements, as well as a variety of sugar free, fat free foods and protein pancakes, etc. They also sell stuff for your cheat day.
Fantastic experience: Excellent service, products and help! Highly recommended
Fantastic experience: Fantastic visit yesterday. Owain saw me, gave great advice on diet and sorted me out with all the fuel to turn stress into strength Cheers guys, stay cool!
Fantastic experience: One of the most well stocked and well prices sports supplement suppliers on the internet. I generally always order online but wanted to mess about with an order so called the shop directly. Member of staff was helpful, polite and nothing was too much trouble. Top notch service guys !
Positive experience: Brilliant wide choice of supplements & protein, quick delivery
Positive experience: You can find anything from this shop, I like it.
Fantastic experience: Im so amazed and impressed on the speed of delivery. I just ordered in one late afternoon and tadaa i got them on the morning the next day . Aand the delivery was free as I purchased above 19 quid plus, it's not like I opt for a next day delivery. And I live in Birmingham. If thats not dedication I dont know what it is. This really shows how efficient the process are inside this company. Bravo CSN!
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