ESN
ESN is a German sports nutrition brand with a dedicated UK website. It makes protein powders, creatine, vitamins and performance supplements, plus protein bars and snacks, all manufactured in Germany. The range suits gym-goers, endurance athletes and anyone topping up their protein intake, including people on a plant-based diet.
9on sale78productsUpdated 12th October 2026
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More ways to save at ESN
- Student discountESN UK offers a 25% student discount for those who verify their student status with an official university email. ESNcard holders also have access to discounts, including an exclusive extra £15 / €20 discount on their first flight purchase at StudentUniverse.
- Join Refer a Friend ProgrammeShare a referral link to give your friends a discount, and you'll receive one too. Additionally, sign up for the newsletter to get a 15% welcome discount, access to weekly promos, exclusive content, and a bonus raffle.
- Free delivery over £50Top your basket up past £50 and delivery costs nothing.
- Gift cardsAvailable if you're buying for someone else.
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About ESN
Proteins and supplements
Protein comes as fast-absorbing whey, slower casein and plant-based vegan blends. Creatine, pre-workouts and endurance formulas cover training performance. Hydration products, vitamins and minerals handle the everyday basics. For eating on the move, there are protein bars and snacks that fit in a gym bag. Vegan options run through the range, not just the protein powders.
Delivery and returns at a glance
- Standard UK delivery takes 3 to 7 working days, with express options for faster arrival
- Delivery is free on orders over £50
- Unopened products can be returned within 14 days
- Payment by Visa, Mastercard, PayPal, Apple Pay or Klarna
Extras
Students can verify with a university email address to unlock a discount. A refer-a-friend scheme gives both people a discount, and gift cards are available. ESN has been around since 2007 and belongs to The Quality Group. German production runs under strict quality checks, with each product tested for purity and safety.
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ESN quick facts
| Free delivery | On orders over £50 |
|---|---|
| Delivery | <p>UK delivery on all orders. Standard 3-7 working days, express options available.</p> |
| Returns | <p>Unopened products can be returned within 14 days.</p> |
| International shipping | Yes |
| Payment methods | Visa, Mastercard, PayPal, Klarna |
| Gift cards | Yes |
| Loyalty scheme | Refer a Friend Programme |
| Founded | 2007 |
| Headquarters | Germany (UK distribution) |
| Parent company | The Quality Group (TQG) |
| Stores | Online only |
ESN FAQs
Where are ESN supplements made?
ESN makes its products in Germany, where production follows strict quality checks. UK customers buy through the brand's dedicated UK site.
How long does ESN take to deliver in the UK?
Standard delivery takes 3 to 7 working days. Express delivery is available at checkout for anyone who needs an order sooner.
Can I send back an ESN order?
Yes, as long as the products are unopened. Returns must be made within 14 days.
How do students get a discount at ESN?
Students verify their status with an official university email address, and the discount then applies to their orders.
