Under eye dark circle

[imaflutteringkite]

I very rarely wear makeup and don't have a clue what I'm doing but I've got really dark under eye circles now that I think are ageing me. Can someone please point me in the direction of what I need to be doing to hide them please. I tried foundation and concealer but that doesn't seem to hide them too well (maybe I just need better makeup). Is there anything else you'd recommend trying? I'll try and attach a picture

Doesn't look quite as bad zoomed in but didn't want to show my whole face.

I wish my undereyes were as clear as yours. Mine are purple - eyelids too. In fact many a time someone has asked me what eyeshadow I’m wearing and it’s just my eyelids

What concealer have you tried? I really like Bye Bye Undereye from IT Cosmetics. I apply a very small amount to the very inner corner and outer corner of my undereye and blend with either my finger or a damp Beauty Blender. It covers darkness brilliantly but creases if you apply too much product.

I've a Charlotte tilbury concealer. I don't get much sleep as I've two DC with additional needs but my god it's started to show! I was tempted to try Beauty and the Boutique Illuminating veil fix. Would anyone recommend that please?