Costco's Kirkland Signature brand offers several private-label wines including Champagne and prosecco. We tried both to find ...

Costco's Kirkland Signature brand offers many high-quality products at low prices, and its prosecco fits the bill as authentic Italian sparkling wine.

While the total imported sparkling wine category was roughly flat last year at 13.3 million cases in the U.S., according to Impact Databank, a number of brands from Italy and Spain are growing.

As a sommelier, I love picking up Kirkland's prosecco, Moët & Chandon's Champagne, and Blanchard Perez's cava from Costco when I want sparkling wine.

Josh Cellars Prosecco, from Deutsch Family Wine & Spirits, neared a quarter-million cases last year on 18% growth, earning Impact “Hot Brand” honors in the process. So far this year, the brand is up ...

Whoopi Prosecco is now available nationwide and online through sites like Cask Cartel and Minibar Delivery. Produced in the Veneto region of Italy, the sparkling wine is light and dry, with notes ...

According to Drink Aware, a 125ml glass of Champagne, prosecco and sparkling wine with a 12% ABV contains 12% pure alcohol and around 1.5units. Cavan Images / Dorene Hookey // Getty Images ...

The imitable Delevingne sisters - Chloe, Poppy, and Cara - teamed up to produce their own prosecco, and it's 100 per cent vegan. The sparkling wine is filtered through a process involving ceramics ...