I love Organic India green tea variants as we have two options one is with caffeine and the other is caffeine free.
So the people who have weak stomach or caffeine doesn't suit them can try caffeine free herbal/green tea. Attaching pics of my favorite green tea and providing product links.
Turmeric, ginger, mulethi are few ingredients which are a must for winters.
These tea doesn't taste bad at all. Sip it with warm water and feel fresh. It will boost your metabolism so that you can shed those extra kilos which you are really trying hard to lose.