Here's something I posted in a thread about dark circles; in case dark circles are a concern I wanted to give you some application tips that Make Up For Ever's Trainers shared with us:
• MAKE UP FOR EVER HD Invisible Cover Concealer
CONCEALER FOR DARK CIRCLES
A wonderful trick for a pro application would be to lean forward slightly and tilt the chin down; this will reveal the true area of your dark circles. Apply concealer just to the area that looks darkest and slightly puffy if puffiness is also a concern. By applying concealer this way rather than in the full undereye area in combination with using this highly effective product, you should truly trick the eye into not seeing the dark circles. I absolutely saw a great result on my hereditary/ allergy related dark circles so I wanted to share this with you!