Hello
Dairy acne is a new entity and only way to identify whether its one of the triggering factor is to stop it for a period of few weeks and observe changes in skin and acne lesions.
Usually infusion of artificial bovine hormones for increased milk production is main culprit for Igf-1 which is triggering factor for acne.
Even half cup can trigger if you are sensitive enough, rest depends on your treatment, skincare regime and diet
Next Steps
Consult via practo to get a detailed consultation