Best value Prozis protein
Prozis
Vegetable Protein Freaking Good
750g bag
Buy Vegetable Protein Freaking Good →Direct from ProzisGet 10% off your order
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Product Review
Is Prozis Any Good? Prozis Protein Review UK
Who makes Prozis, whether it is legit for UK buyers, which Prozis whey, vegan, clear whey and casein proteins are good value per 25g of protein, what it tastes like, and how delivery and returns work.
KE
Kevin, founder of WheyWise
14 October 20269 min read
The everyday Prozis whey
Prozis
Supreme Whey Protein
907g bag
Buy Supreme Whey Protein →Direct from ProzisGet 10% off your order
Prozis clear whey
Prozis
Clear Whey Isolate
500g bag
Buy Clear Whey Isolate →Direct from ProzisGet 10% off your order
Quick answer
Prozis is a legitimate Portuguese sports nutrition brand that makes its products in its own factories in northern Portugal and holds 4.6 out of 5 from 233,562 Trustpilot reviews. The Prozis protein to buy is Prozis Vegetable Protein Freaking Good: £16.94 for 750g works out at 74p per 25g of protein, or 67p with code WHEYWISE, which is cheaper per gram than Myprotein Impact Vegan in the 1kg bag. For whey, buy Prozis Supreme Whey Protein: £1.22 per 25g of protein in the 907g pouch with the code, level with Myprotein Impact Whey at £1.20 in the 1kg bag. Returns are accepted for 14 days, with the return postage paid by you.
Prozis is a Portuguese sports nutrition brand with a UK store at prozis.com, and it is far better known in Portugal and Spain than in the UK. This review covers who makes Prozis, whether it is safe to order from the UK, and which of its protein powders are good value once you work out the cost per 25g of protein. Every price comes from Prozis's UK store, and every protein figure comes from the nutrition label on the Prozis product page.
What is Prozis, and who owns it?
Prozis is a Portuguese company founded by Miguel Milhão, who still owns it. Sources disagree on the year, 2006 or 2007. It reported revenue of €190 million in 2022, up €70 million on 2019, and sells about 90% of its products online. Prozis makes most of what it sells itself, in 11 of its own factories in the north of Portugal: six in Póvoa de Lanhoso and the rest in Guimarães, Braga and Maia.
| Fact | Prozis |
|---|---|
| Country | Portugal |
| Founder and owner | Miguel Milhão |
| Founded | 2006 or 2007 (sources differ) |
| Factories | 11 of its own, in northern Portugal |
| Revenue | €190 million (2022) |
| UK store | prozis.com/uk, prices in pounds |
Sources: Essential Business (Portugal) and Dinheiro Vivo company profiles.
Is Prozis legit for UK buyers?
Yes, Prozis is legit: it is a large, established company with its own factories, and its Trustpilot profile shows 4.6 out of 5 from 233,562 reviews, with 84% of them five-star and 4% one-star. That profile covers Prozis customers in every country, not only the UK. Reviewers most often praise the product quality, the taste, fast delivery and the deals. The recurring complaints are about what happens after a problem: returns that are slow to process, refunds that take time, damaged or missing items, and support that starts with a chatbot.
| Trustpilot | Prozis |
|---|---|
| Score | 4.6 out of 5 |
| Reviews | 233,562 |
| Five-star share | 84% |
| One-star share | 4% |
| Most common complaint | Slow returns and refunds |
We found no third-party testing certification, such as Informed Sport, on any Prozis page we could read, and no independent lab test that names Prozis. That is not evidence of a problem, but if you are drug tested in your sport, choose a powder that names its certification. See our guide to third-party tested protein powder.
Which Prozis protein powders are good value?
Prozis plant proteins and casein are the good value end of the range, and its whey and isolates are the expensive end. Prozis 100% Rice Protein is the cheapest per gram of protein at 48p per 25g, and Prozis Clear Whey Isolate is the dearest we list at £2.10. The table ranks the Prozis proteins we track by cost per 25g of protein in their best-value pack, with the price after the 10% WHEYWISE code beside it.
| Prozis product | Protein per 100g | Pack and price | Per 25g protein | With WHEYWISE |
|---|---|---|---|---|
| 100% Rice Protein | 84g | 900g, £14.39 | 48p | 43p |
| 100% Soy Protein | 84g | 900g, £16.09 | 53p | 48p |
| 100% Pea Protein | 77g | 900g, £16.94 | 61p | 55p |
| Vegetable Protein Freaking Good | 76g | 750g, £16.94 | 74p | 67p |
| 100% Real Casein | 80g | 1kg, £25.45 | 80p | 72p |
| 100% Hydro Beef Protein | 87g | 907g, £29.88 | 95p | 85p |
| Supreme Whey Protein | 80g | 907g, £39.26 | £1.35 | £1.22 |
| 100% Real Whey Protein | 77g | 1,814g, £84.72 | £1.52 | £1.36 |
| 100% Whey Hydro Isolate Ultimate Series | 83g | 907g, £52.11 | £1.73 | £1.56 |
| 100% Real Whey Isolate | 86g | 1,814g, £118.49 | £1.90 | £1.71 |
| Clear Whey Isolate | 81g | 500g, £34.05 | £2.10 | £1.89 |
Prices from Prozis's UK store, protein from each product's label. The code price is the pack price less 10%. Prozis prices change often, so see the Prozis brand page for today's price on every Prozis product we track.
Is Prozis whey protein worth the price?
Prozis Supreme Whey Protein is the Prozis whey worth buying: it costs £1.35 per 25g of protein in the 907g pouch at £39.26, or £1.22 with code WHEYWISE, and lists 80g of protein per 100g, 24g in a 30g scoop. Myprotein Impact Whey costs £1.20 per 25g of protein in the 1kg bag at £34.49, so with the code the two are level, within 2p per 25g of protein.
Prozis 100% Real Whey, the better-known Prozis whey, costs more: £1.52 per 25g of protein in the 1,814g pouch at £84.72, or £1.36 with the code, and lists 77g of protein per 100g (71g in chocolate). Buy Supreme in the 907g pouch: the 400g pouch costs £1.67 per 25g of protein.
The everyday Prozis whey
Prozis Supreme Whey Protein
907g bag
Prozis Supreme Whey Protein is the Prozis whey to buy: 80g of protein per 100g at £1.22 per 25g of protein with code WHEYWISE, level with Myprotein Impact Whey in the 1kg bag.
or compare all UK prices →The everyday Prozis whey
Prozis Supreme Whey Protein
907g bagPros
- + 80g protein per 100g, 24g in a 30g scoop
- + £1.22 per 25g of protein in the 907g pouch with code WHEYWISE, level with Myprotein Impact Whey 1kg
- + 10 flavours, including Unflavoured, Extreme Milk Chocolate and Speculoos
- + The 907g pouch is 19% cheaper per gram of protein than the 400g
Cons
- – Myprotein Impact Whey is cheaper per gram in its 2.5kg bag (£1.07 per 25g)
- – Flavoured versions list sucralose and acesulfame K
●Nutrition per scoop · 24g protein in 30g▼
Protein makes up 80%
of this 30g scoop · 112 kcal total
24g
Protein24g
Carbs1.8g
Fat1g
Other3.2g
The Prozis isolates cost more again. Prozis 100% Whey Hydro Isolate Ultimate Series is the cheaper of the two at £1.73 per 25g of protein in the 907g pouch, and Prozis 100% Real Whey Isolate costs £1.90 in the 1,814g pouch. Myprotein Impact Whey Isolate costs £1.36 per 25g of protein in the 1kg bag, so an isolate buyer saves more at Myprotein than the WHEYWISE code takes off Prozis. For the difference between the two types, see whey isolate vs concentrate, and for every isolate on price, the whey isolate comparison.
Is Prozis vegan protein cheap?
Yes, Prozis vegan protein is cheap, and it is the strongest part of the range on price. Prozis Vegetable Protein Freaking Good costs 74p per 25g of protein in the 750g pouch at £16.94, or 67p with code WHEYWISE. Myprotein Impact Vegan costs 71p per 25g of protein in the 1kg bag at £19.99, so with the code Prozis is 6% cheaper per gram of protein.
Best value Prozis protein
Prozis Vegetable Protein Freaking Good
750g bag
Prozis Vegetable Protein Freaking Good is the Prozis protein to buy on value: 67p per 25g of protein with code WHEYWISE, cheaper per gram than Myprotein Impact Vegan in the 1kg bag. Only a 5kg Myprotein bag beats it.
or compare all UK prices →Best value Prozis protein
Pros
- + 67p per 25g of protein in the 750g pouch with code WHEYWISE
- + 76g protein per 100g on the label, about 23g per 30g scoop
- + 6% cheaper per gram of protein than Myprotein Impact Vegan 1kg with the code
- + Sold in 7 flavours
Cons
- – Only one pouch size, 750g
- – Myprotein Impact Vegan is cheaper per gram in its 5kg bag (59p per 25g)
●Nutrition per scoop · 22.8g protein in 30g▼
Protein makes up 76%
of this 30g scoop · 112 kcal total
22.8g
Protein22.8g
Carbs2.9g
Fat1g
Other3.3g
Prozis also sells single-source plant proteins that cost less again. Prozis 100% Rice Protein is 48p per 25g of protein in the 900g bag, Prozis 100% Soy Protein is 53p and Prozis 100% Pea Protein is 61p. Rice and pea are each lower in one essential amino acid than whey, which is why blends such as Vegetable Protein Freaking Good combine sources. Soy is a complete protein on its own. For how plant and dairy protein compare, see vegan protein vs whey, and for every vegan protein on price, the vegan protein comparison.
Should you buy Prozis clear whey or casein?
Prozis 100% Real Casein is a good buy and Prozis Clear Whey Isolate is a fair one. Prozis 100% Real Casein costs 80p per 25g of protein in the 1kg pouch at £25.45, or 72p with code WHEYWISE, which is 18% cheaper per gram of protein than Myprotein Impact Micellar Casein at 88p in its 1kg bag. Only one of its three flavours was in stock when we checked, so check the flavour you want is available.
Cheapest Prozis casein
Prozis 100% Real Casein
1kg bag
Prozis 100% Real Casein is the best-priced Prozis protein after the plant range, at 72p per 25g of protein with code WHEYWISE, 18% cheaper per gram than Myprotein's 1kg casein. Stock across flavours is patchy.
or compare all UK prices →Cheapest Prozis casein
Prozis 100% Real Casein
1kg bagPros
- + 72p per 25g of protein in the 1kg pouch with code WHEYWISE
- + 18% cheaper per gram of protein than Myprotein Impact Micellar Casein 1kg
- + 80g protein per 100g on the label
Cons
- – Only one of three flavours was in stock when we checked
- – One pouch size, 1kg
●Nutrition per scoop · 26.4g protein in 33g▼
Protein makes up 80%
of this 33g scoop · 117 kcal total
26.4g
Protein26.4g
Carbs1.4g
Fat0.7g
Other4.5g
Prozis Clear Whey Isolate costs £2.10 per 25g of protein in the 500g pouch at £34.05, or £1.89 with the code. Myprotein Clear Whey Isolate costs £1.92 per 25g of protein in its 500g pouch, so with the code Prozis is 2% cheaper, which is close to level. Clear whey is a juice-style drink made with water rather than a milkshake; see the clear whey comparison for the alternatives.
Prozis clear whey
Prozis Clear Whey Isolate
500g bag
Prozis Clear Whey Isolate is level with Myprotein Clear Whey on price once the WHEYWISE code is applied, at £1.89 per 25g of protein. Buy it for a lighter, juice-style drink, not for value.
or compare all UK prices →Prozis clear whey
Prozis Clear Whey Isolate
500g bagPros
- + 81g protein per 100g, about 20g per 25g serving
- + £1.89 per 25g of protein with code WHEYWISE, level with Myprotein Clear Whey 500g
- + 12 flavours in the 500g pouch
Cons
- – £2.10 per 25g of protein before the code, the dearest Prozis protein we list
- – One pouch size, 500g
●Nutrition per scoop · 20.3g protein in 25g▼
Protein makes up 81%
of this 25g scoop · 91 kcal total
20.3g
Protein20.3g
Carbs2.5g
Fat0g
Other2.2g
What does Prozis protein taste like?
Prozis has an unusually wide choice of proteins and flavours, with 19 flavours of 100% Real Whey alone. WheyWise founder Kevin has tried Prozis 100% Real Whey, 100% Whey Hydro Isolate, the vegan range, Clear Whey Isolate and the whey sachets, and found good macros for the price. In his taste test, Prozis Clear Whey Isolate in Mango-Peach came a little behind Protein Works Clear Protein 360, his favourite clear whey.
The flavoured Prozis wheys we could read, 100% Real Whey and Supreme Whey Protein, are sweetened with sucralose and acesulfame K, the same pair most UK brands use. If you would rather avoid sweeteners, see protein powder without artificial sweeteners. For Kevin's full taste ranking across brands, see the best tasting protein powder UK guide.
How do Prozis delivery and returns work in the UK?
Prozis calculates UK delivery at checkout from the weight of your order, the order total, the products and your address, and shows an estimated delivery date before you pay. It delivers Monday to Friday. If customs charges or border checks might apply to an order, Prozis shows a notice before you confirm, and it says it is not responsible for those charges.
| Policy | Prozis UK |
|---|---|
| Delivery cost | Calculated at checkout |
| Delivery days | Monday to Friday |
| Customs | Notice shown before you confirm, if charges may apply |
| Return window | 14 days from delivery |
| Return postage | Paid by you, unless Prozis made the error |
| Refund | To your payment method, or a 12-month store coupon |
From the shipping and returns page on prozis.com/uk.
Prozis also runs a points scheme, ProzisPoints, which you collect on orders and reviews and spend on free gifts at checkout. Points last 12 months and cannot be swapped for cash.
Is there a Prozis discount code?
Yes. Code WHEYWISE takes 10% off your order at prozis.com, for every customer, with no end date. On a 907g pouch of Prozis Supreme Whey Protein at £39.26, that is £3.93 off. Every Prozis price on WheyWise's comparison pages already shows the price with the code. For how to use it and which products it saves most on, see our Prozis discount code guide.
Is Prozis worth buying? Who it suits and who should skip it
Prozis is worth buying for plant protein and casein, where it is among the cheaper options per gram of protein, and for anyone who wants a wide choice of flavours. For whey, Prozis Supreme Whey Protein is level with Myprotein Impact Whey once the code is applied. For isolate, Myprotein is cheaper per gram. For a straight side-by-side on price, see Prozis vs Myprotein.
| Buy this Prozis | If you want | With WHEYWISE |
|---|---|---|
| Vegetable Protein Freaking Good | Cheap, flavoured plant protein | 67p per 25g protein |
| 100% Real Casein | A slow-digesting evening shake | 72p per 25g protein |
| Supreme Whey Protein | The cheapest Prozis whey | £1.22 per 25g protein |
| Clear Whey Isolate | A light, juice-style protein drink | £1.89 per 25g protein |
Skip Prozis if you are drug tested and need a certified product, if you want the cheapest whey per gram in a big bag, or if fast, simple returns matter more to you than price. Everyone else should compare today's Prozis prices or use the protein comparison tool to put any Prozis product next to its rivals.
Bottom line: Prozis is a legitimate brand with its own factories and a 4.6 Trustpilot score. Buy Prozis Vegetable Protein Freaking Good for value, at 67p per 25g of protein with code WHEYWISE. For whey, buy Prozis Supreme Whey Protein, at £1.22 per 25g of protein with the code.
Frequently asked questions
Is Prozis a good brand?
Prozis is a well-established brand with good value in some categories and weaker value in others. It makes its products in its own factories in northern Portugal and holds 4.6 out of 5 from 233,562 Trustpilot reviews. Its plant proteins and casein are among the cheaper options per gram of protein, and Prozis Supreme Whey Protein is level with Myprotein Impact Whey once the code is applied.
Is Prozis legit?
Yes. Prozis is a real Portuguese company founded by Miguel Milhão, with reported revenue of €190 million in 2022 and its own factories in northern Portugal. Its Trustpilot profile shows 84% five-star reviews. The most common complaints are slow returns, refunds that take time and support that starts with a chatbot.
Where is Prozis from?
Prozis is from Portugal. It was founded in 2006 or 2007, depending on the source, by Miguel Milhão, and it runs factories in Póvoa de Lanhoso, Guimarães, Braga and Maia in the north of the country. Its UK store is at prozis.com/uk with prices in pounds.
What is the cheapest Prozis protein per gram?
Prozis 100% Rice Protein is the cheapest Prozis protein per gram of protein we track, at 48p per 25g of protein in the 900g bag at £14.39, or 43p with code WHEYWISE. Rice protein is a single plant source, so most people are better served by Prozis Vegetable Protein Freaking Good, a blend, at 74p per 25g of protein.
Does Prozis deliver to the UK?
Yes. Prozis runs a UK store with prices in pounds. It calculates delivery at checkout from the weight of the order, the order total and the address, and shows an estimated delivery date there. If customs charges or border checks might apply, Prozis shows a notice before you confirm the order.
Is Prozis protein good for building muscle?
Prozis whey, casein and plant proteins all deliver between 70g and 87g of protein per 100g on the labels we read, which is in line with the main UK brands. What builds muscle is hitting your daily protein target, so the cheaper the protein per gram, the easier that is to sustain.
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