The answer is too much!
I have saw this tag/style of post float around in the beauty community for years now
but never actually sat down and tallied up just how costly my much loved beauty products cost
and my gosh do I regret it now haha!

Anyway on to my products and the final cost...eek!

Urban Decay De Slick - £19
MAC Oil Control Lotion - £12.50
Dr Jart + BB Cream -  £18
YSL Le Teint Touche Éclat Foundation - £28
Rimmel Stay Matte Pressed Powder - £3.99
MAC Studio Finish Concealer - £14.50
Benefit Porefessional - £23.50
MAC Lipstick - £14
L'Oreal Lumi Magique Concealer - £8.49
Benefit Sun Beam - £18.50
Tarte Amazon Clay Blush - $25 = £15.75
Balmi Lip Balm - £4.99
Avon Supershock Mascara - £8.50

GRAND TOTAL =  £189.72 (yep i'm disgusted with myself)
as others have pointed out that it really boils down to the cost per wear so at the very least each product
should survive a full month (realistically more) so per day at the very most it works out = £6.33
which isn't too bad and most products will last much longer than 30 days!

I'm not one for tags as I'd hate anyone to feel excluded
so if like me curiosity gets the better of you and you do end up doing some beauty math
feel free to link me to your post in the comment section and make me feel better about myself haha!