100% Arabica coffee, 10g of whey protein, and 0g of sugar — made from just three ingredients. One scoop, hot or over ice.
No colors, no dyes, no preservatives, no artificial sweeteners. Just what belongs in a good cup of coffee.

Real coffee for a smooth, genuine roast flavor — the taste comes first.

10g per serving — a complete protein with all nine essential amino acids.

Sweetened without sugar, using a prebiotic sweetener and Reb-M.
Straight from the label — the numbers, nothing added.
Stir it into hot water for a classic cup, or shake it over ice for a cold brew–style latte. It's coffee that just happens to bring protein along.
Here's the complete nutrition label for every flavor. Pick one to see it.
Ingredients: Whey Protein, 100% Arabica Coffee, Natural Flavor, Prebiotic Sweetener (Sukré®), Reb-M. Contains: Milk.
Start with a single scoop of Yucest in your favorite mug or shaker.
Add hot water or milk for a warm cup, or cold water for an iced version.
Mix until smooth, add ice if you like, and you're ready to go.
Three ingredients: 100% Arabica coffee, whey protein, and natural flavor. Each serving has 10g of protein, 80mg of caffeine, and 0g of added sugar.
About 80mg per serving — roughly the same as a single shot of espresso.
No. Yucest is a protein coffee meant to be enjoyed as part of a balanced diet — not a substitute for meals.
Yes. It's made with whey protein and contains about 1g of lactose per serving.
Three: Original, Caramel, and Mocha. The full nutrition label for each is shown above.
These statements have not been evaluated by the Food and Drug Administration or any medical authority. This product is not intended to diagnose, treat, cure, or prevent any disease. Yucest Protein Coffee is a food product and is best enjoyed as part of a balanced diet.