I have a really dark, thick beard. I just went to this website (http://feminizationsecrets.com/transgender-crossdressing-beard-shadow/) and did an Amazon search for each item.
As for a colour corrector I used this one (which helps blur it out) https://www.amazon.co.uk/Technic-Colour-Corrector-Palette-Shades-x/dp/B01H6W0UH2/ref=sr_1_1_s_it?s=beauty&ie=UTF8&qid=1486502323&sr=1-1&keywords=colour+corrector
Then if you're like me you'll have to use a medium coverage foundation, loose powder and finally powder foundation following that.