I have been searching for a good under eye concealer for a very long time!! And at long last I have found the perfect one, I cannot rave more about L'Oreal's Touche Magique concealer, Its amazing for covering dark circles under your eyes and covers all blemishes. It highlights and illuminates perfectly too. I would use this over YSL Touche Eclat any day. It is very affordable and I will definitely repurchase this product again.
