Really really quick delivery. It’s the only COR I buy, mixes really well, strong flavour. Sticky toffee and chocolate is brilliant. My favourite is Cherry Bakewell, delicious, easily digestible pre wo... See more
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High-quality range of supplements at affordable prices. Good variety of flavours to chose from and taste is not compromised I have purchased Whey, EAA, Health Aid, Sleep Aid and Calm and have nev... See more
Fantastic! Been using Complete Strength since 2019 when I did my first bodybuilding show. Quality products and fantastic service as always!
Company replied
Don’t normally write reviews but this isolate is the best I’ve had in years, if not the best. I’ve been hitting 80g a day and had zero digestive issues, unlike every other over the last 10 years. It’s... See more
Company replied
Company details
Written by the company
The highest quality sports supplements on the market
Contact info
Unit 2, TN23 1EL, Ashford, United Kingdom
- 07384418960
- info@completestrength.co.uk
- completestrength.co.uk
4.7
Excellent
232 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 24 hours
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Review updated
Having previously reviewed the company based on the non delivery of my order, customer service responded quickly and reissued my order and sent it via another courier. Service here was excellent and it’s a shame the original couriers are letting down other businesses.
June 10, 2026
Unprompted review
Reply from Complete Strength
Nick,
Thank you for updating your review. We are delighted that our customer service team was able to resolve the issue quickly and get your order to you. We appreciate your understanding regarding the courier difficulties and are grateful for your patience throughout the process. Your feedback means a lot to us.
Thank you for giving us the opportunity to make things right.
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Fantastic
Fantastic!
Been using Complete Strength since 2019 when I did my first bodybuilding show. Quality products and fantastic service as always!
May 26, 2026
Reply from Complete Strength
Thank you for your fantastic feedback and 5 * review.
We are honoured to have been part of your journey since your first bodybuilding show in 2019. It means a lot to hear that you have consistently been happy with both our products and service over the years. We truly appreciate your continued support and look forward to helping you achieve many more goals in the future.
Reply from Complete Strength
Brendan & Joanna, Thank you for your kind words and 5 * review.
We are delighted to hear that you were happy with both our service and products. Your feedback means a lot to our team, and we look forward to serving you again in the future.
Excellent service and great products
October 27, 2025
Reply from Complete Strength
James, Thank you so much for your kind words and 5* review, We are delighted to hear you are happy with both our service and products, it really means a lot to us. We appreciate your support
Reply from Complete Strength
Thanks for the 5 * review and sharing your experience, We are proud to hear that our products are delivering the quality results you expect.
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Best COR ever!!!
Really really quick delivery. It’s the only COR I buy, mixes really well, strong flavour. Sticky toffee and chocolate is brilliant. My favourite is Cherry Bakewell, delicious, easily digestible pre workout or last meal of day. Highly recommended.
January 4, 2026
Reply from Complete Strength
Chantal, Thank you so much for the amazing review.
We are really glad to hear you are enjoying the fast delivery and that COR has become your go to choice.
It’s great to know the flavours are hitting the mark too Sticky Toffee & Chocolate and Cherry Bakewell are firm favourites for a reason!
We appreciate the recommendation and your continued support 💪
Great Stuff!
Great, prompt service and delivery.
I just wish that I was shown existing promos (on whey isolate for example) prior to checking out. I would’ve added a couple of protein tubs to my existing order.
January 5, 2026
Reply from Complete Strength
Darren,
Thank you so much for the great review! We’re really glad to hear you are happy with the product and the price, it’s fantastic to know your order arrived so quickly. We truly appreciate your support!
I do really like the complete strength…
I do really like the complete strength products, but there delivery service is shocking, I put a very big Black Friday order in with them and still waiting for it, I put orders in with 4 other companies at the same time, and all as landed days ago, still haven’t received my order from complete strength.so that’s why I have give them a 1 star.
November 27, 2025
Reply from Complete Strength
We have reached out to you via private
e-mail we are eager to resolve this issue.
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Reply from Complete Strength
Hi Corey,
We are sorry to hear that the flavour did not meet your expectations,
we truly value your honest feedback.
Our Cream of Rice is one of our top-selling products, and we have yet to receive similar feedback before.
That said, we understand that taste is very personal and can vary from person to person. We will certainly share your comments with our product development team for review.
We have also reached out to you via email to discuss your concerns further and ensure we can make things right.
Fab loving it
September 4, 2025
Reply from Complete Strength
Thank you for the 5 * review
we are thrilled to hear you are loving the Salted Caramel Whey Thanks for your support nothing beats that perfect mix of flavour and gains💪🔥
Reply from Complete Strength
Thank you so much for your 5* review.
We are thrilled to hear you had a great experience with our customer support team. Providing excellent service is something we truly care about, so your kind feedback means a lot to us.
We really appreciate your support and look forward to helping you again in the future.
Reply from Complete Strength
Thank you for your 5* review
We really appreciate you taking the time to share this it means a lot!
Knowing you are happy with our products and service is exactly why we do what we do. Thanks for the recommendation,
we look forward to looking after you again soon.
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The quality of Cream Of Rice is crazy 💥
July 29, 2025
Reply from Complete Strength
Hi Silviu, Thank you so much for your awesome feedback and the 5 * review ! We're thrilled to hear that you love the quality of our Cream of Rice. Your support means a lot to us, and we are committed to maintaining that high standard across our range.
Don’t normally write reviews but..
Don’t normally write reviews but this isolate is the best I’ve had in years, if not the best. I’ve been hitting 80g a day and had zero digestive issues, unlike every other over the last 10 years. It’s not super sweet either which is a bonus as it makes me believe less sweetener has been used, always a plus. Chocolate coconut flavour. Cream of rice is up to the same standard as well although I do mix COR with organic rice flour to reduce sweetener intake. Definitely my go to from now on.
July 27, 2025
Reply from Complete Strength
Liam,
Thank you so much for taking the time to leave such a detailed review, we truly appreciate it, especially since you don’t typically write them!
We’re thrilled to hear that our isolate has been the best you’ve had in years, and glad to know that even at 80 g per day, you’ve experienced zero digestive issues, that means a lot.
It’s wonderful that the chocolate coconut flavor strikes the perfect balance for you, not too sweet, helping you feel confident about our use of sweeteners.
Your trust in our quality is a huge win for us.
We also appreciate you noting how our cream of rice holds up to the same high standard, and your creative tip of mixing it with organic rice flour to reduce sweeteners that’s insight we value and may share with others.
We’re honored to become your go-to choice from now on. Please remember: our customer support team is always here to assist you, whether with product suggestions, order tracking , or anything else you might need. Don’t hesitate to reach out.
Thank you again for your thoughtful feedback. It truly motivates us to keep delivering the best.
Great products and arrived fast
Great products and arrived fast. Even supported an issue I had quickly. Use them regularly for my supplement needs!
July 20, 2025
Unprompted review
Reply from Complete Strength
Bethany, Thank you for the fantastic 5-star review
We are glad to hear your order arrived quickly and that our team could help resolve your issue promptly. It means a lot to know you trust us for your regular supplement needs, we truly appreciate your support
Quality products and a great choice of…
Quality products and a great choice of supplements. I use the isolate and there are plenty of flavours along with the creatine and glutamine. Highly recommend
July 18, 2025
Unprompted review
Reply from Complete Strength
Angela,
Thank you for the amazing 5-star review!
We are so glad to hear you are enjoying our isolate, creatine, and glutamine,
Your recommendation means a lot to us. We are proud to offer quality products you can count on.
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Cream of rice 😼
Just bought 1 bag of cream of rice to try and it arrived quite fast and was good quality. No complaints.
May 28, 2025
Reply from Complete Strength
Libby,Thanks so much for giving our Cream of Rice a try, We're really happy to hear it arrived quickly and met your expectations. It means a lot to us that you took the time to share your experience. If there's ever anything you need or if you try more products in the future, we would love to hear what you think.
Fast and reliable service with everything you will need in one place
I was told to check out Complete Strength's website by Craig Madden (Pro Bodybuilder). At first I ordered protein powder. It arrived very quickly. Next I ordered more of the same and creatine. Now I order everything I need through them. I used to order through various sites or go to shops but Complete Strength is like a one stop shop for all my needs. I would recommend anyone to have a look through their website. Everything is there and its a fast service.
May 30, 2025
Unprompted review
Reply from Complete Strength
Kevin,Thank you so much for your fantastic 5 * review and continued support, We're really glad to hear that Craig's recommendation led you to us and that you've had such a positive experience with our products and service. It means a lot to know that we've become your go to for supplements that's exactly what we aim for,
If you ever need anything or have any questions, we are always here to help. Thanks again for the recommendation and for being a valued part of the Complete Strength community.
Incredible quality
Incredible quality. Delivery time extremely fast. Some of best tasting supplements I have used
June 1, 2025
Unprompted review
Reply from Complete Strength
Alex, Thank you so much for your kind words and 5* review. We're thrilled to hear that you are enjoying the quality and taste of our supplements. It's also great to know your order arrived quickly, we work hard to ensure fast delivery and top-notch products. We truly appreciate your support.
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