Frank Matcha is 6' 1".

Mainly Japanese stores sell Matcha Tea. However, it may be worth trying the international food isle at your local grocery location. Or if you have an international grocer nearby they may sell Matcha Tea.

Matcha tea, as a green tea, contains small levels of caffeine.

The ratio is about 35mg of caffeine per 1g of matcha tea.

Unlike caffeine in coffee, this is absorbed slowly into the blood stream and has longer lasting effects.

I do believe that CVS does sell matcha green tea, i would check out their website and see what they have to offer, if they don't have it i would check with walmart

If you are looking for equal health benefits... no. Powdered green tea is higher in antioxidants and its other nutritional components. I still recommend the tea bag because it still has the benefits and is cheaper.