Decode the expire date on makeup?

# Only keep eye make-up for as long as follows: # Cream eye shadows: 12 months * Powder eye shadows: up to 2 years * Eye liner (pencil): 12 months * Eye liner (liquid): 3-6 months * Mascara: 1-3 months # Keep lip products for as along as: # Lip liner: 12 months * Lipstick: up to 2 years * Lip gloss: 18 months # Store powder and blush for: # Cream to powder: 12 months * Powder: up to 2 years * blush: up to 2 years * cream blush: 12 months # Use foundations within: # Cream foundation: 18 months * Liquid foundation (oil free): 12 months * Concealer: 12 months