Cava

Doux is the French term for "sweet", representing the highest and sweetest classification level in French wine (>50 g/L residual sugar).

Porto is the official name for Port. It is a a sweet, fortified red wine made from traditional grapes like Tinta Barroca, Tinta Roriz, Touriga Francesca, Touriga Nacional and others in Duoro Valley, Portugal.

Cristal Champagne is the flagship cuvée of the champagne house Louis Roederer, famously known as the world's first luxury champagne. It was created in 1876 for Tsar Alexander II, the tsar of Russia.

Tawny Port is a sweet fortified wine from Portugal's Duoro Valley. It is aged in small oak barrels which encourage more oxygen interaction, causing the color to shift from red to brownish amber and creates a caramelized taste.

Organic wine is made from grapes grown without synthetic fertilizers, pesticides, herbicides or fungicides, according to the principles of organic farming.

Natural wine is produced with minimal intervention, using organic or biodynamic grapes and little to no additives, synthetic chemicals, preservatives or artificial yeasts. There is no legal definition for natural wine and it is often described as a winemaking philosophy, rather than a strict style.

Port wine is a sweet, fortified wine from Douro Valley, Portugal. It is created by halting the fermentation process early by the addition of brandy, resulting in a rich, high alcohol wine.

Sparkling wine refers to the type of wine with significant amounts of carbon dioxide dissolved in it, which makes it fizzy or bubbly. Carbon dioxide is introduced through a secondary fermentation process in the bottle (e.g., Champagne) or tank (Prosecco).