If your pores show through your makeup no matter how carefully you apply it, two treatments tend to come up the moment you sit down for a consultation: InMode and Potenza. They land in a similar price range, and they both carry the same one-line promise — "shrinks your pores" — which makes it easy to assume they're the same thing.

Here's the short answer: InMode delivers heat from the surface without any needles, while Potenza uses fine microneedles to send RF energy straight into the dermis. Because they work so differently, they also differ in how quickly and how directly your pores respond — and in how long recovery takes.

This article summarizes treatment information available at Beautystone, a dermatology clinic in Seoul's Hapjeong area.

InMode and Potenza Work in Fundamentally Different Ways

InMode is a non-invasive treatment: the handpiece stays on the surface of your skin and delivers radiofrequency (RF) energy down into the dermis*: the second layer of skin, just beneath the surface, where collagen and elastin sit. It heats the deeper layers while leaving the surface intact, prompting collagen to contract and remodel — which is why it responds to overall firmness and texture before it touches your pores. Potenza takes the opposite route. It drives several fine microneedles straight into the dermis and releases RF energy in tiny points at each needle tip. It creates controlled micro-injuries right where the pore has stretched, and as that spot heals, fresh collagen fills in and the pore opening looks tighter.

In clinical studies, fractional microneedle RF produced meaningful improvement in pore size, skin texture, and atrophic acne scars after an average of two to six sessions, and 94% of patients said they'd do it again. A surface-based approach like InMode, which never pierces the pore wall, puts more of its weight on laxity and firmness than on the pores themselves.

Each Device's Mechanism Shapes a Different Result

The biggest difference is whether needles enter the skin. Potenza lets your provider set the depth directly through needle length — anywhere from 0.5 to 3.5 mm — and can mix 1 MHz and 2MHz* within the same session to treat the surface (oil and pores) and the deeper dermis (scars and laxity) separately as needed. InMode's strength is different: the heat delivered from the surface spreads through the dermis and into the subcutaneous fat, lifting overall firmness across a broader area.

2MHz*: a frequency absorbed faster nearer the surface — one of the two modes Potenza uses to target pores and oil glands.

The Better Device Depends on Your Pore Type

InMode may suit you better if you:

• Want to build results gradually, with no downtime

• Care more about overall firmness and laxity than about pores specifically

• Feel uneasy about needles

• Want to treat several areas broadly in one visit

Potenza may suit you better if you:

• Want to target the pores themselves as directly as possible

• Are also dealing with acne scars or oily skin

• Want a visible change in your pores over a relatively short window

• Can accept a little downtime (a day or two)

In fractional microneedle RF studies like the ones behind Potenza, pain intensity averaged about 1.5 out of 10, and it ran lower on smaller areas (the nose and cheeks) or in surface-focused modes. Because InMode never sends a needle into the skin, it tends to be even gentler — and since neither treatment injures the epidermis, the risk of pigmentation stays low for both.

Results Don't Show Up All at Once

Both treatments work by prompting your skin to rebuild collagen, so the payoff isn't instant. Potenza brings mild redness and small bumps for one to three days afterward, while InMode's redness and warmth pass more quickly — usually within half a day to a day. Either way, the real change in your pores starts to show around the four-to-eight-week mark, and it's most reliable to judge once you've finished the recommended number of sessions.

Even with the same treatment, your results depend on your own oil production, cleansing habits, and sun exposure. Keeping up with moisturizer, sun protection, and — when appropriate — a topical retinoid between sessions helps your results hold steady.

When to Check Back In with Your Provider

• You're pregnant or breastfeeding

• There's active inflammation, acne, or herpes at the treatment site

• You're prone to keloids (past scars that raised and thickened)

• You have metal implants at the treatment site (dental work, bone-fixation pins, and the like)

• You're taking photosensitizing medication or isotretinoin

• You've had another laser or filler treatment within the past week

The last two are things to raise with your provider ahead of any RF treatment. At your first consultation, it's important to share your medications and treatment history accurately.

Frequently Asked Questions

Q. Do pores really get smaller?

A. No treatment permanently shrinks the pore itself. Both of these work by filling in the collagen around the pore so the opening looks smaller. Over time it tends to stretch again, so many people top up every 6 to 12 months.

Q. How long is the recovery?

A. Potenza can leave tiny dots (needle marks) and redness for one to three days right after treatment, while InMode is more of a flush that settles within half a day to a day. For makeup, InMode is usually fine the same day, and Potenza is generally recommended after 24 to 48 hours. It comes down to how quickly your skin recovers.

Q. Can I combine it with other treatments?

A. For needle-based treatments like Potenza, it's usually not recommended to add procedures such as Botox or filler between sessions. InMode is non-invasive, so there's a bit more flexibility, but it's still safest to time your treatments with your provider. A common approach is to finish one cycle, then leave a two-to-four-week gap before combining.

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• Pores lasers couldn't fix — what makes Potenza RF different?