Chemical and Enzymatic Peels: Which System Works What for Blemishes, Acne, and Skin Rejuvenation?

What is a peel?

Peeling is a general term for procedures that aim to create controlled renewal in the superficial or deeper layers of the skin.

This regeneration can be achieved with acids, combined chemical solutions, proteolytic enzymes, or professional resurfacing systems. Therefore, when we say "peeling," we are not referring to a single process.

For what problems can peels be used?

Acne, blackheads and oiliness, post-acne marks, post-inflammatory hyperpigmentation (PIH), melasma, sun damage, uneven skin tone, dull and matte appearance, superficial skin texture irregularities, and fine lines can be evaluated.

What is a chemical peel?

Chemical peeling involves applying a controlled concentration of chemical agents to the skin, creating controlled damage and regeneration in the epidermis and, in some applications, specific levels of the dermis.

The goal is not to exfoliate the skin as much as possible. Effectiveness depends on the substance used, its concentration, pH, application time, skin type, and the depth of the treatment.

At what depth are chemical peels performed?

They are generally classified as superficial, medium-depth, and deep. Superficial peels are most commonly used in acne, pigmentation, and daily dermatological skin rejuvenation applications.

As the depth increases, the healing time, inflammation, pigment changes, and the risk of scarring also increase.

Which acids are used?

Glycolic acid, salicylic acid, mandelic acid, lactic acid, trichloroacetic acid (TCA), Jessner solution, and retinoic acid are commonly used agents.

What is enzymatic peeling?

Enzymatic peels differ from classic acid peels. They generally use proteolytic enzymes and can create more superficial exfoliation by breaking down the protein structures that bind cells together in the stratum corneum.

Papain (derived from papaya), bromelain (derived from pineapple), and various microbial proteases can be used for this purpose.

Although the potential of enzymatic exfoliation has been demonstrated in the scientific literature, the number of robust clinical studies is more limited compared to chemical peels.

Who might be suitable candidates for enzymatic peeling?

It can be considered for some patients with sensitive skin who want very superficial skin rejuvenation, do not want aggressive acid peels, and have a dull/rough skin appearance.

However, the words “enzymatic” or “natural” do not automatically mean risk-free.

What is Pumpkin Peel?

Pumpkin Peel is not a single standardized medical formula. Professional products using this name may contain different ingredients such as pumpkin-derived enzymes, proteolytic enzymes, lactic acid, glycolic acid, or salicylic acid.

Therefore, Pumpkin Peel can sometimes be enzymatic, and sometimes a combination of enzymes and chemical acids. The product's true effect is understood from its ingredients, not its brand name.

What are the benefits of Pumpkin Peel?

Depending on the formula, it is used for matte finish, surface roughness, oiliness, mild comedone tendency, and superficial pigment irregularities.

It is popular among those seeking more superficial rejuvenation and a short social recovery period. It is not a standalone treatment for conditions such as melasma or severe acne.

What is pHformula?

pHformula is a professional resurfacing system that differs from classic single-acid peels. The manufacturer describes its approach as “controlled dermatological skin resurfacing” and offers problem-focused protocols such as AC, MELA, AGE, and CR for different skin issues.

These are manufacturer-specific protocols. Independent clinical evidence is limited to definitively say they are superior to classic glycolic or salicylic peels.

What is Cosmelan?

Cosmelan is not a simple peel or enzymatic peel in the classic sense. A more accurate description would be that it's a professional depigmentation system.

It is usually applied in the clinic as an intensive depigmenting mask, followed by a home care protocol that continues for weeks/months.

It is used especially for melasma, generalized hyperpigmentation, and uneven skin tone.

What is Dermamelan?

Dermamelan, like Cosmelan, is a professional depigmentation protocol developed for melasma and hyperpigmentation.

It would be more accurate to think of this as a professional depigmentation system rather than an enzymatic peel.

What is the difference between Cosmelan and Dermamelan?

Both are professional systems used for melasma and hyperpigmentation. Generally, Dermamelan is positioned as a more intensive professional depigmentation protocol, while Cosmelan is a system used in a wider range of patients.

The appropriate treatment system should be evaluated based on the severity of melasma, skin type, previous treatments, tolerance, and the patient's adherence to home care.

For melasma, should I use a peel, Cosmelan, or BabyFace Ultra?

There is no single right answer. For mild epidermal melasma, topical treatment + selected superficial peels may be used; for extensive pigmentation, a professional depigmentation system may be employed; and for resistant, suitable melasma, energy-based treatments such as 1927 nm thulium/BabyFace Ultra may be added in combination.

In melasma, the goal is not to provide the most aggressive treatment possible, but to control the pigment with the lowest possible inflammation.

Which peeling is best suited for acne?

For oily and comedonal acne, salicylic acid can be considered; for acne + superficial pigmentation, salicylic, glycolic, or combined peels; for sensitive/pigmented skin, mandelic or more controlled superficial systems; and for professional resurfacing, problem-focused systems such as pHformula AC can be considered.

Moderate to severe acne cannot be treated with exfoliation alone.

For blemishes, should you choose a peeling treatment, Q-Switch, or BabyFace Ultra?

For solar lentigo, Q-Switch treatment may be more effective; for widespread photodamage and pigment irregularities, BabyFace Ultra; for widespread epidermal pigmentation, peeling/resurfacing; and for melasma, a combination of topical treatment, photoprotection, and selected procedural methods may be more meaningful.

Therefore, the "best stain treatment" is not a single procedure.

Is it absolutely necessary to exfoliate after a peeling treatment?

No. With enzymatic peels, low-intensity superficial peels, and professional resurfacing systems, there may be little to no visible peeling.

More peeling doesn't equal better treatment.

Can exfoliation be done on dark skin types?

Yes. However, in Fitzpatrick skin types III–VI, excessive inflammation increases the risk of PIH, long-term pigment changes, and rarely scarring.

Therefore, more superficial and controlled peels are generally safer.

Which is better, peeling or laser treatment?

They are not direct alternatives to each other. Peeling may be a more superficial, serial approach with low downtime; lasers can treat specific pigment, tissue depth, scarring, or photodamage more precisely.

For some patients, combining the two at different times makes more sense.

Frequently Asked Questions

What is enzymatic peeling? It is a type of peeling that creates superficial exfoliation with proteolytic enzymes such as papain or bromelain.

Is Cosmelan an enzymatic peel? Technically, no. It's more accurate to classify it as a professional depigmentation system.

Is Dermamelan a peeling treatment? Rather than a classic single-session peel, it's a system consisting of an intensive depigmentation mask and an ongoing at-home care protocol.

Is Pumpkin Peel enzymatic? Some formulas are predominantly enzymatic; others are a combination of enzymes and AHA/BHA.

Is pHformula a peeling treatment? It's a professional system that resembles a classic peel but is described by the manufacturer as controlled dermatological resurfacing.

Dermatologist's Note

“"Peeling" no longer simply means applying glycolic acid and waiting for the skin to peel.

Today, classic chemical peels, enzymatic peels, enzyme/acid combinations like Pumpkin Peel, controlled resurfacing systems like pHformula, and professional depigmentation protocols like Cosmelan/Dermamelan all appear in the same broad field of skin rejuvenation.

However, their mechanisms and purposes are not the same.

For us, the real question isn't the product's popular name: does the patient have acne, melasma, PID, sunspots, sensitivity, or just a superficial skin quality problem?

With an accurate diagnosis, it becomes clearer which treatment—peeling, enzymatic resurfacing, depigmentation protocol, or laser—is truly necessary.