Contents 5 sections
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Summarise this article with:
💡 The essentials
- No general Zumub discount code is active on 4 November 2026: LOSS-30 (30% off, Zumub Professional excluded) ended on 3 November, ZUMBIE and PACKS-15 on 1 November. Only PRO-10 remains, 10% cashback on the Zumub Professional range, read on zumub.com on 4 November 2026.
- New customer: a €5 ($5.57) voucher on your first order when you sign up to the newsletter, with a code sent by email.
- The catch: coupons do not stack with prices that are already crossed out. On 4 November, Zumub wheys were still on sale (up to 40% off), so a code would change nothing on them.
- On sale, Zumub whey works out at about $48 to $55 per kilo of protein, cheaper than Nutripure (about $61 to $77), which keeps the edge on the recipe.
Search “Zumub discount code” and you will land on dozens of influencer codes on Instagram and deal sites with undated discounts. We did the opposite: we read the offers Zumub itself publishes (last checked on 4 November 2026), and worked out what they really change on the price of its whey.
🔬 Our method
Every offer on this page comes from the official site zumub.com, read on 30 October, 2 November and again on 4 November 2026: the active coupons page, the “Coupons and points” page, the newsletter banner, the delivery costs page and the Zumub whey product pages. The price per kilo of protein is our calculation, from the labels detailed in our full Zumub review. Zumub bills in euros: dollar prices are converted at the European Central Bank rate of 29 October 2026 (1 € = $1.113). We do not taste the products: we compare labels and prices.
🏷️ Zumub discount codes valid in November 2026
| Code or offer | Benefit | Conditions | Valid until |
|---|---|---|---|
| LOSS-30 | 30% off | Excludes Zumub Professional | Ended 03/11/2026 |
| ZUMBIE | 10% off | Excludes BSN, Optimum Nutrition, Scitec, Weider, BioTechUSA, Amix, Max Protein, Maurten, gift cards and Zumub Professional | Ended 01/11/2026 |
| PACKS-15 | 15% off packs | Excludes Zumub Professional | Ended 01/11/2026 |
| PRO-10 | 10% cashback on Zumub Professional | Credit capped at €80 ($89.04) | 31/12/2030 |
| Newsletter sign-up | €5 ($5.57) voucher on the first order | Code sent by email | Read on 04/11/2026 (20% cashback on 30/10) |
| Free delivery | Free shipping | From €50 ($55.65) to France (€3.99, $4.44, below that) | Permanent |
One coupon per order, and never on a product already on direct sale: Zumub says so in black and white on its “Coupons and points” page. Influencer codes (Instagram, TikTok) do not appear on the official site: we do not list them, because we could not check that they work or on what terms. Zumub renews its codes often: LOSS-30 took over from ZUMBIE and PACKS-15 in early November, then ended on 3 November with no replacement on 4 November.
ℹ️ Good to know
Cashback is not an instant discount: it creates a voucher for a later order, valid 30 to 90 days depending on the offer, and accumulated credit is capped at €80 ($89.04) per customer per week. Zumub also adds 3 ZumubPoints per euro spent, which you can swap for products.
🥛 Which whey to buy with a Zumub code?
Zumub 100% Whey Isolate
The isolate is the Zumub whey richest in protein: about 82 g per 100 g in chocolate. On 30 October, 2 and 4 November 2026 it was shown at a crossed-out price, so no coupon could apply.
| 100% Whey Isolate | Sale price | Crossed-out price | Price per kilo of protein (sale) |
|---|---|---|---|
| 500 g | $23.35 | $38.94 | about $57 |
| 1 kg | $44.51 | $74.18 | about $54 |
| 2 kg | $84.55 | $140.93 | about $51 |
| 4 kg (2 x 2 kg) | $165.81 | $276.36 | about $50 |
Zumub 100% Whey Concentrate
The concentrate is the cheapest Zumub whey to buy, with about 71 g of protein per 100 g in chocolate and fifteen flavours. Its unflavoured version contains no sweetener, according to the official product page.
| 100% Whey Concentrate | Sale price | Crossed-out price | Price per kilo of protein (sale) |
|---|---|---|---|
| 500 g | $19.58 | $27.81 | about $55 |
| 1 kg | $35.60 | $52.30 | about $50 |
| 2 kg | $68.99 | $93.48 | about $48.40 |
| 4 kg (2 x 2 kg) | $136.89 | $185.86 | about $48 |
So the real deal is the day’s crossed-out price, not a code. If the sale ends, watch for the next code: 30% off like LOSS-30 (ended 3 November) on the 1 kg concentrate at $52.30 gives about $36.61, roughly $52 per kilo of protein, only a little more than the current sale. To pick your flavour, read our guide to the best Zumub whey flavour.
⚖️ Zumub or Nutripure, once the sale is applied?
| Whey | Protein / 100 g | Price on 30/10/2026 | Price per kilo of protein |
|---|---|---|---|
| Zumub Whey Concentrate 4 kg, sale | about 71 g | $136.89 | about $48 |
| Zumub Whey Isolate 4 kg, sale | about 82 g | $165.81 | about $50 |
| Zumub Whey Isolate 1 kg, crossed-out price | about 82 g | $74.18 | about $90 |
| Nutripure Whey Isolate Native | 86.8 g | $49.97 (750 g) to $211.36 (4 kg) | about $61 to $77 |
During its sales, Zumub is cheaper than Nutripure per kilo of protein, by about $11 in large sizes: we say so plainly. At the crossed-out price, it is the other way round. Nutripure keeps the edge on the recipe: more protein per 100 g, no sweetener in its unflavoured version, a single sunflower lecithin and French milk, while Zumub does not state where its milk comes from. To compare every isolate, read our ranking of the best whey isolate.
🏁 Our verdict on Zumub discount codes
At Zumub, look at the crossed-out prices first, then the newsletter code if you are a new customer: coupons like LOSS-30 do not stack on wheys already on sale. On 4 November 2026, the 4 kg Whey Concentrate at $136.89 is the brand’s best deal per kilo of protein. And if you want a sweetener-free isolate from French milk, Nutripure Whey Isolate Native remains our first choice.
⚠️ Warning
Whey supplements your meals, it does not replace them. If you have a milk protein allergy, are pregnant or have kidney disease, ask your doctor before taking it. For the right dose, read how much whey protein per day.
👉 Read also: Optimum Nutrition discount code, checked, Optimum Nutrition: our full review
❓ Frequently asked questions
What is the current Zumub discount code?
No general code on 4 November 2026, according to the active coupons page of zumub.com that day: LOSS-30 (30% off, Zumub Professional excluded) ended on 3 November, ZUMBIE and PACKS-15 on 1 November. PRO-10 (10% cashback on Zumub Professional) and the €5 ($5.57) newsletter voucher for a first order remain. No coupon applies to products already on sale.
How do I get a discount on my first Zumub order?
Sign up to the newsletter: Zumub gives a €5 ($5.57) voucher on the first order, with a code sent by email.
Do Zumub discount codes stack?
No: one coupon per order, and no coupon on a product already on direct sale, under Zumub’s terms.
How do I get free delivery at Zumub?
Order €50 ($55.65) or more: delivery to France is then free. Below that, it costs from €3.99 ($4.44).
Do Zumub influencer codes work?
We could not check: they do not appear on the official site. Try them in the basket, but do not count on them.
