do not think its safe to use during pregnant [SEP] i ordered mint chip at midnight and the base and top coatwhen i was using it it is smell very strong way stronger then opi or other brands i thought if its none toxic it wont be smell so bad it doesnt chipped over a week which is very nicebut after i removed it of my nails turned yellow it seems so toxic to me if its none toxic it should not be damaged my nails natural colorsince am in pregnant i am kind of scared to use them again i am seriously doubt this brand