Whiskey Sour Drink

Few cocktails are more satisfying than a good whiskey sour. One of the oldest cocktails, this classic combination of citrus, whiskey, and sugar is easy to mix — but can be difficult to perfect.

What’s so tricky? Nailing the balance between sweet, sour, and boozy flavors.

But Proof Syrup’s got you covered. With Whiskey Sour Proof Syrup, you’ll shake up a perfectly balanced sour in seconds — every single time. Just add your favorite bourbon, shake, and serve.

The cost varies according to your country of residence.

Once you receive the order at home, you have a period of 14 calendar days to manage the return or report an issue for free through your online account. Read more on our Shipping & Returns page.