Dark eye circles

[littlegiant]

So just this year I have really developed dark circles under my eyes.
Is it the lack of sleep with two little ones? Vitamin deficiency? Sinus issue?
Can anyone advise or share their experience- not leaving out the part where you were able to resolve it by some miracle.
Im looking like a bloated, angry slug lately

i find mine a lot worse if I am stressed or have poor sleep.

Could it be dairy intolerance/allergy. My dark circles cleared slowly when I went vegan.

Could be Vit D and/or iron deficiency.

@Perky1 interesting! I did just reintroduce dairy