I'm sorry to hear about you having so much irrruatauon when shaving but my advice would be to sort your pre shave routine out , not to get too deep into it ( unless you want to ) but first a hot shower/bath , that would help alot .
Now post shave I would recommend rock face shave butter , it can be used as pre and post shave and is great stuff , you can pick it up online and at sainsburys I think .
Finally myrsol aftershaves are awesome products to really finish off a great shave .
All the best mate and really hope you find the right combo as I've been wet shaving for over 1.5 years now and I've really cracked it and get a great shave everytime now

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