I recently purchased these shampoos from Poundland for £1 each and I'm very pleased with my purchases because both of these shampoos do a good job at cleansing without drying out my hair and scalp.
The Hemp Shampoo does a better job at cleansing which was surprising because I expected it to be more moisturising. The Green Tea Shampoo contains Hydrolyzed Collagen which is a film forming ingredient so that might be why my hair feels more moisturised after using it. I plan to use both shampoos on a daily basis and I will probably use a clarifying shampoo when needed.