Sebaceous filaments or black dots? What's the difference

Sebaceous filaments or black dots? What’s the difference

Sebaceous filaments are often mistaken for blackheads. And we understand the confusion: sebaceous filaments and blackheads usually appear on the nose, chin or cheeks, and they look alike! So how do you differentiate sebaceous filaments and blackheads? What ingredients should you use to tighten your pores, get rid of blackheads and reduce the appearance of sebaceous filaments?