Rooibos Lemon Sunshine is a mixture of fresh Rooibos and natural lemon flavour that will delight your senses and can be served either hot or cold. We then blend with Bcalm L-Theanine, which is identical to the calming amino acid found in green tea. So, get your favourite cup, sit back, relax, and enjoy the very best of AASANA Herbal Teas.