Reflex Nutrition is a UK-based company that specializes in providing high-quality dietary supplements, including protein powders, creatine, and mass gainers. The brand offers a diverse range of products designed to support fitness enthusiasts, athletes, and individuals seeking to enhance their nutritional intake. With an emphasis on delivering effective solutions for muscle gain and weight management, Reflex Nutrition caters to a wide audience looking to improve their physical performance and overall health. Customers can shop conveniently on Reflex Nutrition's website, where they can find bestsellers and new flavors of their popular products. The company also offers free UK delivery on orders over £50, along with options for next day delivery for those who require prompt service. By focusing on quality and customer satisfaction, Reflex Nutrition aims to meet the needs of a growing market interested in health and fitness supplements.
Reviewers consistently praise Reflex Nutrition for its high-quality products and excellent service. Many customers express their enthusiasm for the protein bars, describing them as the tastiest they've ever had, with some even stating they consume them daily.
The whey protein and creatine are also highlighted for their effectiveness and flavor. However, there are notable complaints regarding the recent changes to product formulations, particularly the replacement of the R Bar, which some consumers feel has diminished in quality. Additionally, a few reviews mention dissatisfaction with specific flavors, such as the chemically taste of the EAA drinks. Despite these criticisms, the majority of feedback remains overwhelmingly positive, showcasing Reflex Nutrition as a trusted brand in the sports and recreation sector. Overall, the sentiment is largely favorable.
Summary generated with AI from recent reviews
Each source counts by its number of reviews. Only reviews written by people are scored.
| Source | Rating | Reviews | Weight | 6-mo | Fake risk |
|---|---|---|---|---|---|
Trustpilot Imported Trustpilot reviews | 4.4 | 1,000 | 100% | -0.5 | ● Low |
Monthly average rating from reviews written by people · latest review Jul 2025.
| Month | Average | Reviews |
|---|---|---|
| Aug 24 | 4.8 | 34 |
| Sep 24 | 4.8 | 20 |
| Oct 24 | 4.6 | 12 |
| Nov 24 | 4.4 | 24 |
| Dec 24 | 4.7 | 14 |
| Jan 25 | 4.9 | 8 |
| Feb 25 | 5.0 | 10 |
| Mar 25 | 4.9 | 15 |
| Apr 25 | 4.0 | 9 |
| May 25 | 4.3 | 18 |
| Jun 25 | 4.1 | 16 |
| Jul 25 | 4.2 | 13 |
Share of positive (4–5★) and negative (1–2★) reviews mentioning each topic · based on the 500 most recent reviews.
“Also a fast and efficient delivery service”
“I am still waiting for my delivery”
Same method for every company: overall rating, legitimacy checks, the average rating of reviews mentioning each area and the 6-month trend · Sports & Recreation.
| Company | Overall | Legit | Quality | Delivery | Service | Trend | Reviews |
|---|---|---|---|---|---|---|---|
 | 4.4 out of 5 (good) | 100 out of 100 | 4.6 out of 5 (good) | 4.4 out of 5 (good) | 4.7 out of 5 (good) | −5% | 1,000 |
| 5.0 out of 5 (good) | 100 out of 100 | 5.0 out of 5 (good) | 5.0 out of 5 (good) | 5.0 out of 5 (good) | 0% | 343 | |
| 2.5 out of 5 (poor) | 100 out of 100 | 1.4 out of 5 (poor) | — | 2.2 out of 5 (poor) | — | 85 | |
| 1.7 out of 5 (poor) | 100 out of 100 | 1.0 out of 5 (poor) | 1.0 out of 5 (poor) | 1.3 out of 5 (poor) | — | 60 | |
| 5.0 out of 5 (good) | 100 out of 100 | — | — | 5.0 out of 5 (good) | 0% | 43 |
Bottom line: Reflex Nutrition is #3 of 5 on overall rating in this group. On delivery, ONE Sports Warehouse scores higher (5.0 vs 4.4).
500 reviews of Reflex Nutrition. Filter by what matters to you.
Over a year ago
Bring back the R Bar. This replacement is of a lesser quality,and i will not be purchasing any more.
Over a year ago
My favourite protein ever thanks reflex from Portuguese boy Evando
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Obsessed with the Bars. The bars are the tastiest, most moreish protein bars I have tasted. I'm on my third box as I go through one a day, EVERY day. Great product, VAST improvement on R Bars. Looking forward to seeing more flavours launched.
Bring back the R Bar. This replacement is of a lesser quality,and i will not be purchasing any more.
Great service! Great products.
My favourite protein ever thanks reflex from Portuguese boy Evando
Great products, as this is my second purchase from Reflex. Whey Pro fantastic taste. Creatine monohydrate really does it job. Will continue to buy from Relex. Also a fast and efficient delivery service.
I think it is a shame that Reflex felt they needed to join the mass market and provide a chocolate coated artificially sweetened protein bar. I enjoyed the old bar because it didn't have chocolate on. Caramel bar is very sweet and unless I keep it in the fridge gets a bit sticky and messy. Toffee crisp needs more crunch. Tastes like a crunchie bar without the crunch. I doubt I will buy any more as there are lots of similar bars out there not as sweet and more balanced in taste. Sorry Reflex
This purchase was seamless, saw the ad pop up that you were having a sale and I was like I need some protein anyway! Why not! Decided to throw in some creatine because I've been curious to try it and see if I can kick my training up a notch! So far it's all been great I got the usual vanilla flavour but also treated myself to chocolate. Both have been amazing so far. Been using Reflex for a few years now and can't complain
Great product at a decent price when on offer , out of offer it's 'whey' overpriced Flavours are basic but great
i have been using more than 1 year but now thay increase price i really disappointed
Products are outstanding. Not only good looking but also good tasting and actually do what they suppose to do. Basically no nonsense in any of the Reflex product I have ever used. Top marks.
The EAA was too chemically try mango and pineapple and couldn’t finish the drink cause it was so nasty
I took advantage of the Reflex Nutrition sale to stock up on the supplements I use. As always the products arrived quickly and I was updated regularly until they arrived. The products are excellent quality compared to some cheaper products on the market. I’ve been using Reflex Nutrition for a number of years now & in my opinion they’re one of the best nutrition companies out there.
Reflex are the best in the business. Full transparency of ingredients and why they do what they do. Have been a customer of reflex for around 17/18 years and will be for the next 20+.
AFTER I RECEIVED MY PASSWORD, WAS EASY.
Good and quick delivery thank you
Great product tastes good helps get results helps me have breakfast when time is limited
Simply the best quality and value for money protein powder
I have been using Reflex products for a good 15 years now and am never disappointed. My gut can tell when it’s quality and it is 🙂
Reflex Nutrition is a UK-based company that specializes in providing high-quality dietary supplements, including protein powders, creatine, and mass gainers. The brand offers a diverse range of products designed to support fitness enthusiasts, athletes, and individuals seeking to enhance their nutritional intake. With an emphasis on delivering effective solutions for muscle gain and weight management, Reflex Nutrition caters to a wide audience looking to improve their physical performance and overall health. Customers can shop conveniently on Reflex Nutrition's website, where they can find bestsellers and new flavors of their popular products. The company also offers free UK delivery on orders over £50, along with options for next day delivery for those who require prompt service. By focusing on quality and customer satisfaction, Reflex Nutrition aims to meet the needs of a growing market interested in health and fitness supplements.
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