Pore size itself is determined largely by genetics and can't be permanently or dramatically changed, but the factors that make pores look larger — excess oil, buildup of dead skin and debris, sun damage, and loss of surrounding skin firmness — are genuinely treatable, which is why the right approach isn't shrinking pores directly but addressing what's making them more visible.
Why pore size is mostly fixed?
Pore size is determined by the size of the hair follicle and its surrounding oil (sebaceous) gland, both of which are largely set by genetics. Pores also naturally appear larger on oilier skin types and in areas with more sebaceous glands, like the nose and central face, which is why some amount of visible pore size is a normal, expected feature of skin rather than a flaw to be entirely eliminated.
What actually makes pores look bigger?
- Excess oil production, which can stretch the pore opening and make it appear more prominent
- Buildup of dead skin cells and debris inside the pore, which widens the visible opening
- Sun damage, which breaks down collagen and elastin around the pore, reducing the structural support that normally keeps it looking tighter
- Loss of skin firmness with age, as reduced collagen around the pore allows it to appear more stretched and visible
What genuinely helps minimize their appearance?
Regular, appropriate exfoliation (chemical exfoliants like salicylic acid are particularly effective, since they're oil-soluble and can penetrate into the pore itself) helps clear the debris that widens pore appearance. Niacinamide has reasonable evidence supporting a modest reduction in oil production and improved pore appearance over consistent use. Retinoids support collagen production and skin turnover, both of which can improve the surrounding structural support that keeps pores looking tighter over time.
Which in-office treatments make a bigger difference?
Because much of what makes pores look bigger relates to collagen support and skin texture, treatments that stimulate collagen tend to produce more noticeable improvement than topical products alone: microneedling, BBL, and laser resurfacing can all meaningfully improve the surrounding skin structure and texture, making pores appear visibly smaller and less prominent, even though the pore's actual physical size hasn't changed.
What to be skeptical of?
Pore-minimizing primers and many topical "pore shrinking" products offer a temporary, cosmetic blurring effect at best, filling or optically diffusing the pore's appearance for the duration you're wearing the product, rather than producing any lasting change. This isn't necessarily a bad thing for everyday wear, but it's worth understanding the difference between temporary cosmetic effects and genuine improvement in skin quality.
How do you set realistic expectations?
With consistent skincare and the right in-office treatments, most patients see a real, visible reduction in how prominent their pores appear, even though the pores themselves haven't physically shrunk. This distinction matters for setting realistic expectations — the goal is genuinely achievable, just not in the literal way it's often marketed.
How do you build your plan?
If pore appearance is a persistent frustration, a consultation can help identify which combination of skincare and in-office treatment will make the most visible difference for your specific skin.