How long is my makeup good for? When do I toss it?

Cleansers/Moisturizers - good for six months.
• Foundation - six month shelf life if applied with fingertips, one year if applied with a sponge.
• Lipstick - one year.
• Eye and Lip Pencils - one year.
• Powders and stick concealers - one year.
• Eye shadow and blush - two years.
• Mascara - good for three months