Which chemical peel is right for you? Glycolic, lactic, TCA, VI, and Jessner, compared

If you've been searching for a peel by name — glycolic, TCA, the VI Peel — you've probably noticed that most of what comes up is trying to sell you whichever one that clinic happens to offer.

This is the other kind of article. It walks through the peels people actually search for, what each one really does, and what the downtime honestly looks like — including the ones we don't offer at The Quiet Skin, and why. By the end you won't just know the names. You'll know which conversation to have about your own skin.

What does a chemical peel actually do?

A peel is a controlled exfoliation. An acid is applied to the skin at a professional strength, it loosens the bonds holding tired surface cells in place, and over the following days your skin sheds them and rebuilds — smoother, brighter, more even. Different acids reach different depths, and depth is the whole story: it decides what the peel can fix, how much downtime you'll have, and who should be holding the bottle.

The light-to-medium range belongs to estheticians. The deep end belongs to medicine. Every peel below sits somewhere on that line.

What is a lactic acid peel good for?

Lactic acid is the gentlest place to start. It's an alpha hydroxy acid with a larger molecule, so it works the surface without racing into the deeper layers — brightening dull skin, softening early texture, and actually helping skin hold moisture while it exfoliates.

Downtime is close to none. Most people leave looking fresher within a day, with little to no visible flaking. If you've never had a peel, or your skin runs dry or sensitive, this is the one to ask about first.

What about mandelic acid?

Mandelic is lactic's quieter cousin — an even larger molecule that penetrates slowly and evenly. That gentleness makes it a favorite for reactive skin and for deeper skin tones, where harsher acids can leave dark marks behind as they heal. It's also surprisingly good with breakout-prone skin.

At The Quiet Skin, lactic and mandelic are the two acids behind our Refresh peel — matched to your skin at the appointment, not decided in advance.

What is a glycolic peel good for?

Glycolic acid is the smallest of the alpha hydroxy acids, which means it travels deepest of the light peels. It's the classic choice for texture, fine lines, and uneven tone, and it works faster than lactic — but that same speed is why it tingles more and why reactive skin sometimes objects.

Expect a few days of light flaking at professional strengths. Glycolic is a workhorse, but it's a second-peel acid more often than a first-peel one: better once you know how your skin behaves.

What is a salicylic peel good for?

Salicylic is the odd one out — a beta hydroxy acid, which means it dissolves in oil. While the alpha hydroxy acids work the surface, salicylic follows the oil down into the pore itself. That makes it the peel for congestion, blackheads, and breakout-prone skin, with a calming, anti-inflammatory streak the others don't have.

Our Clarify peel is built on salicylic. Some peeling around the chin and nose three or four days in is normal — that's the active part doing its job.

What is a Jessner peel?

Jessner's solution is a decades-old blend — lactic acid, salicylic acid, and resorcinol — applied in layers, with the depth controlled by how many layers go on. It sits at the top of the light range and reaches into medium territory, which makes it a common step up for stubborn pigment, post-acne marks, and rougher texture.

The honest downtime: real, visible peeling for several days. Blended, layered peels in this family are how professional treatments reach deeper concerns without jumping to medical-grade acids — our Brighten peel works on the same principle, as a stronger professional blend almost always planned as a short series.

What is a TCA peel?

Trichloroacetic acid is where peels become medical. At low strengths it's a medium peel; at higher strengths it reaches the deep layers that treat significant sun damage, deeper wrinkles, and scarring. With that reach comes real recovery — expect a week or more of heavy peeling, redness, and strict sun avoidance.

We don't offer TCA at The Quiet Skin, and that's deliberate. Depth like that deserves a dermatologist's supervision. If your skin genuinely needs it, we'll tell you so and point you there.

What is the VI Peel?

The VI Peel is a brand name, not an acid — a trademarked blend built around TCA with retinoic acid, salicylic acid, and other actives, sold through certified providers. It's marketed as a medium peel with more manageable downtime, and for the right skin it can be exactly that.

But the active engine is still TCA, which is why we place it on the medical side of the line along with phenol — the deepest peel of all, a serious medical procedure with weeks of recovery. If you've been searching for the VI Peel by name, the useful question underneath is usually simpler: what result are you actually after? Most of the time there's a lighter path to it.

So which peel should you choose?

Here's the honest answer: you don't choose a peel. You choose a result, and the right professional chooses the peel.

• Dull, tired, dry skin, or your first peel ever — start with lactic or mandelic.
• Sensitive or deeper-toned skin that harsher acids have burned before — mandelic.
• Texture, fine lines, uneven tone — glycolic, or a stronger blend if your skin already knows peels.
• Congestion and breakouts — salicylic.
• Melasma, sun damage, post-acne marks — a stronger professional blend, planned as a series.
• Deep wrinkles, significant scarring, heavy sun damage — a dermatologist, honestly. That's TCA-and-beyond territory.

At The Quiet Skin, every first peel starts with a patch test and a conversation — we read your skin, hear what you're after, and choose the gentlest acid that will actually get you there. You'll hear the real downtime before anything touches your skin, and every peel goes home with barrier-first aftercare so the results hold.

You can read about our three peels on the chemical peels page, or skip ahead and book a consultation — we'll figure out your skin together.