Contents 7 sections
What is your main goal?
How do you digest dairy?
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Summarise this article with:
💡 The essentials
- Prozis publishes its official coupons on a dedicated page: on 5 October 2026 it lists a free gift of your choice, 10% off a product range (3 uses per customer) and 9 free bars with the Supreme Whey, all valid until 11 October 2026.
- The “24H” code is shown on the home page: up to 40% off depending on the product.
- Free delivery from €29.99, the lowest threshold among the big brands.
- Our pick at Prozis: the 100% Real Whey Isolate, 86 g of protein per 100 g, but around €80.8 per kilo of protein.
Prozis is the sports nutrition brand that pushes its deals the hardest: banners, countdowns, time-limited coupons. The real deals sit on its public coupons page, not on discount-code sites that copy expired offers. We recorded everything that was live on 5 October 2026, on the French store.
🔬 Our method
Every offer comes from prozis.com, its home page and public coupons page, checked on 5 October 2026 on the French store (prices in euros). Prices and nutrition values come from the official product pages. We do not lab-test or taste the products: we compare labels and the price per kilo of protein.
🏷️ Prozis discount codes valid in October 2026
| Offer | Conditions | Validity | Where to find it |
|---|---|---|---|
| Free gift of your choice | On a designated product range | Until 11/10/2026 | Public coupons page |
| 10% off | On a designated product range, 3 uses max per customer | Until 11/10/2026 | Public coupons page |
| 9 free Billion bars | With a Supreme Whey Protein 907 g | Until 11/10/2026 | Public coupons page |
| Code 24H | Up to 40% off depending on the product | End date not shown | Home page |
| Free delivery | From €29.99 | Permanent | Site banner |
On the coupons page, each offer is activated with the “See coupon” button, then applied at checkout. The dates change every week, so if you read this after 11 October, check the current list on the official Prozis coupons page.
📌 Good to know
The crossed-out price changes almost daily at Prozis. A 10% coupon on an already reduced price is sometimes worth less than a big weekend sale. Always compare the final price at checkout, not the percentage shown.
💡 Paying less at Prozis without a code
- Pass the €29.99 mark for free delivery: a single 907 g bag is enough.
- Try the 24H code at checkout: the home page advertises up to 40% off, but the rate depends on the product.
- Take the current free gift rather than paying for an accessory: shaker, bars or samples.
- Save your 3 uses of the 10% for your biggest orders of the week.
🥛 Which whey to buy at Prozis?
Prozis sells dozens of wheys. We kept the three products that come up most, compared on the price per kilo of protein. For flavours, read our guide to the best Prozis whey flavours, and for the brand as a whole, our Prozis review.
100% Real Whey Isolate
This is the best Prozis whey on composition: 86 g of protein per 100 g in the unflavoured version (21.5 g per 25 g scoop), a pure isolate with soy lecithin to help it mix. It costs €62.99 per 907 g instead of €69.99, around €80.8 per kilo of protein. Customers rate it 4.7 out of 5 from more than 30,000 reviews on the site.
Natural Pure Native Whey Isolate
This is Prozis’s native whey, sold at €64.79 per 900 g on 5 October 2026. We could not read its exact protein content on the product page, so we do not calculate its price per kilo of protein. To understand what a native whey brings, read our guide to native whey protein.
100% Real Whey Protein
This is the entry-level product, a whey concentrate at €44.99 per 907 g. Cheaper per bag, it holds less protein per scoop than an isolate: check the label of the flavour you pick before comparing.
⚖️ Prozis or Nutripure, once the discount is applied?
| Whey | Protein / 100 g | Price recorded | Price per kilo of protein |
|---|---|---|---|
| Prozis 100% Real Whey Isolate 907 g | 86 g | €62.99 | around €80.8 |
| Prozis 100% Real Whey Isolate, if the 10% applies | 86 g | around €56.69 | around €72.7 |
| Nutripure Whey Isolate Native | 86.8 g | from €44.90 (750 g) to €189.90 (4 kg) | around €54 to €69 |
Even with the 10% coupon, the Prozis isolate stays more expensive than Nutripure per kilo of protein, for almost the same protein content. Nutripure adds French production and a native whey made straight from milk. Prozis keeps the edge on free delivery from €29.99 and on the choice of flavours.
⭐ What Prozis customers say
Prozis is rated 4.6 out of 5 on Trustpilot, from more than 233,000 reviews (checked on 5 October 2026). That is one of the largest review counts in the sector. On the first page of recent reviews, delivery and its speed come up most often. The company is Prozis.com S.A., based in Portugal, which ships across Europe.
🏁 Our verdict on Prozis discount codes
At Prozis, only the official pages are reliable: the public coupons page gives the offers and their end dates, the home page gives the current code. The 24H code is worth a try at checkout. But even on sale, the Prozis isolate costs more per kilo of protein than Nutripure Whey Isolate Native, our top pick in our ranking of the best whey isolate.
⚠️ Caution
Whey adds to your diet, it does not replace a meal. If you have a milk protein allergy, are pregnant or have kidney disease, ask your doctor before taking it. For the right amount, read how much whey protein per day.
❓ Frequently asked questions
Where can I find a Prozis discount code that works?
On Prozis’s official public coupons page. On 5 October 2026 it offers a free gift of your choice, 10% off a product range and 9 free bars with the Supreme Whey Protein 907 g, until 11 October 2026.
What is the Prozis 24H code?
A code shown on the Prozis home page on 5 October 2026, advertising up to 40% off. The real rate depends on the product: check it at checkout.
How much is delivery at Prozis?
It is free from €29.99. Below that, a fee is added at checkout depending on the delivery method.
Is Prozis a good whey brand?
Yes for choice and deals, with an isolate that is high in protein. It stays more expensive per kilo of protein than a native isolate like Nutripure, even with the coupons.
