Label tea bags sold in Western Europe would be certified by 2010 and all Lipton tea bags sold globally by 2015. Lipton's own tea estates were among the first to be certified. Product bearing the Rainforest Alliance seal appeared on Western European markets in 2008 and started appearing in North America in 2009. On 6 May 2009, Lipton received a Corporate Green Globe Award for its work with the Rainforest Alliance. Brands Lipton's main pillar brands are Lipton Yellow Label and Lipton Iced Tea. Other product lines include the Lipton pyramid (tetrahedron) range in Europe and North America, and Lipton Milk Tea in East Asia. In 2008, the brand launched Lipton Linea in Western Europe. Lipton Yellow Label Lipton Yellow Label has been sold since 1890, when Thomas Lipton introduced the first version of the Yellow pack with a red Lipton shield, still in use. It is sold in 150 countries worldwide. Lipton Yellow Label is a blend of several types of tea, sold both in tea bags and as open tea, rolled into small leaves like gunpowder green tea. Lipton Iced Tea Lipton Iced Tea or Lipton Ice Tea is sold in five flavours, lemon, peach, peach & nectarine, mango and raspberry. Green Tea and Rooibos flavours are also available in some regions. Lipton Brisk Brisk, formerly Lipton Brisk, is an iced tea brand distributed primarily in North America as a joint venture between Lipton and PepsiCo. It differs from Lipton's other iced tea brands in that phosphoric acid is added to the blend, giving the beverage a distinctive sharp flavour. Lipton Pyramid Tea Lipton also produces tea using the tetrahedral bag format as seen in other tea brands. Lipton Clear was launched in five variants, Earl Grey Tea, English Breakfast Tea, Peach Mango Tea, Green Tea Mandarin Orange, Mint and Camomile Tea. Pure Leaf Pure Leaf is an iced tea brand distributed primarily in The Americas by the PepsiCo-Lipton joint venture. Unlike Lipton Iced Tea and Brisk, which use a freeze-dried instant tea powder, Pure Leaf is brewed in liquid. The brand is sold in square bottles made of recyclable PET plastic. Lipton worldwide Available in over 110 countries, Lipton is particularly popular in Europe, North America, Africa and the Middle East, parts of Asia and Australasia (Australia and New Zealand) as well as Latin America, and the Caribbean. Despite its British origins, Lipton black tea (such as