20% off protein and bars at ESN

Update: March 21, 2026:

ESN is bringing back the Designer Bar in "Peanut Butter Pretzel"

on Sunday, March 22, at 12 p.m. 🥳 To celebrate the promotion, you’ll also get 20% off—use the ESN code SUPPLIGATOR

to pay just €23.12 per box!

📦 50x Free Shipping:

Exclusively in our Suppligator app, you’ll get a whopping 50 codes to order from ESN with free shipping 🎉 The codes will appear here automatically when the restock begins.

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Designer Bar “Peanut Butter Pretzel” 🥜🥨🍫–

Crisp, rich milk chocolate with lots of small, slightly crunchy salted pretzel pieces embedded inside as the outer layer
– The layer beneath is almost melt-in-your-mouth soft and fudgy, yet not chewy, and offers a delicious, gently milky, vanilla-peanut flavor without tasting too bland, bitter, or overly sweet—a perfect transition to the intense core
– At the core, buttery peanut meets delicate, sweet, and warm caramel, combined with a hint of saltiness, which once again echoes the sweet-and-salty sensation of the outer shell and the filling
– Overall, an absolutely cohesive, harmoniously sweet-and-salty, buttery, full-bodied taste experience with a rich interplay of contrasting, well-balanced nuances
– Its components are somewhat reminiscent of Chocolove Filled Salted Peanut Butter, with an added caramel note and a slightly different distribution of flavors
– Highly recommended for lovers of unique creations with various sweet-and-salty accents in a candy-style format
Suppligator Rating: 9.5/10

>>> Read all the details about the “Peanut Butter Pretzel” Designer Bar in our review <<<

ESN is bringing back many popular Designer Whey flavors this Wednesday, along with a new promotion offering 20% off all proteins and bars 🎉

– 20% off protein powders
– 20% off Designer Bars, GOAT Bars, and Oatbars

🔥 Restocks:

– Designer Whey “Salted Dark Chocolate”
– Designer Whey “Apple Strudel”
– Isoclear “Peach Rings”