By Liane Scior
Director of Education

The Medicalia Zinc & Peptides Peel is not just another “surface-level” AHA peel you’ll find on every shelf, it’s a carefully engineered, professional-grade solution designed to treat the skin, not just exfoliate it. Tailored for acne-prone, pigmented, and sun-damaged complexions, this peel goes beyond the usual “slough and glow” approach to deliver visible correction with genuine repair. Unlike standard AHA/BHA peels that focus almost exclusively on exfoliation, this formula fuses zinc-driven sebum control, intelligent brightening actives, and peptide-driven repair into one powerful step.

The result? A treatment that doesn’t just clear breakouts, fade marks, and smooth sun-damaged texture, it also strengthens the skin’s resilience and calms inflammation, so clients see transformation that’s both dramatic and long-lasting. Read on to discover how this peel redefines what a chemical peel can, and should, do.

Why this peel works so well for acne, pigmentation, and sun damage

Acne & oily, congested skin

The Medicalia Zinc & Peptides Peel is especially effective for acne-prone, oily, and congested skin because it works on multiple layers of the problem, not just the surface. At the core is Zinc PCA, which helps regulate sebum production, so the skin stays less shiny and less prone to clogged pores. At the same time, zinc has anti-inflammatory and antimicrobial properties that calm inflamed lesions and support the skin’s natural defences, reducing the frequency and severity of breakouts. By strengthening the barrier, it also helps protect sensitised, acne-prone skin from further irritation and environmental triggers.

Complementing this, the blend of glycolic, lactic, and phytic acids gently dissolves the thickened keratin layer that lines pores and traps oil, dead cells, and bacteria. This “un-clogging” effect clears micro-comedones and helps existing lesions heal faster, while the relatively mild acid profile keeps peeling comfortable for inflamed or reactive skin. The result is fewer breakouts, refined pores, and a calmer, more balanced complexion, not just a temporary “dry-down” effect.

Hyperpigmentation & post-inflammatory marks

When it comes to post-acne marks, melasma-like pigmentation, and sun-induced discoloration, this peel takes a multi-pronged approach that outperforms acids alone. Glycolic and lactic acids accelerate the turnover of pigmented cells at the surface, helping fade dark spots and uneven tone over a series of treatments. Their gentle exfoliation also prevents the build-up of dead, pigmented cells that can make marks look more stubborn and ingrained.

Added to this is hexylresorcinol, a potent brightening agent that works deeper by inhibiting tyrosinase, the enzyme responsible for melanin synthesis. This helps slow the production of new pigment while existing marks gradually lighten. On top of that, zinc-based ingredients modulate melanocyte activity and reduce inflammation, which is crucial because inflamed skin is more likely to pigmentation rebound after treatment. Together, this combination helps deliver softer, more even tone and faster fading of post-acne marks, with less risk of aggravating sensitive or reactive pigment-prone skin.

Sun-damaged and accelerated-ageing skin

For sun-damaged, dull, and early-wrinkled skin, the peel delivers both immediate refinement and long-term repair. The glycolic, lactic, and phytic acids resurface the skin by smoothing rough texture, refining fine lines, and eliminating the dead, uneven layer that scatters light and makes the complexion look tired. This brightening, smoothing effect helps reverse the matte, patchy look of long-term sun exposure and brings back a more youthful luminosity.

At the same time, the peptide complex, Palmitoyl Tetrapeptide-5, sodium hyaluronate, panthenol, and Dunaliella salina, works beneath the surface to support collagen stimulation, hydration, and barrier repair. Palmitoyl Tetrapeptide-5 helps encourage firmness and density, while hyaluronic support and panthenol restore moisture and comfort to compromised skin. Dunaliella salina (a microalga rich in antioxidants) further protects against environmental oxidative stress. The net result is skin that doesn’t just look brighter and more even, but also feels stronger, bouncier, and more resilient, making it better equipped to handle sun, pollution, and daily wear and tear.

How the key ingredients work together

• Zinc PCA
  Balances oil, calms inflammation, and boosts the skin’s antioxidant defence, making it ideal for acne-prone, congested, and sun-exposed skin.
• Glycolic, lactic, and phytic acids
  Provide controlled exfoliation that lifts dead cells, smooths texture and accelerates the removal of pigmented and sun-damaged layers without over-stripping the barrier.
• Hexylresorcinol
  A brightening agent that targets hyperpigmentation and helps fade post-inflammatory marks more effectively than acids alone.
• Palmitoyl Tetrapeptide-5 + panthenol + sodium hyaluronate + Dunaliella salina
  This repair-focused peptide cocktail supports cellular renewal, hydration, and barrier repair, so the skin can tolerate peels more comfortably and rebound faster.

Why this is better than “just AHAs and BHAs”

Many standard peels rely primarily on glycolic, lactic, or salicylic acid to push cell turnover and clear pores, but they often stop at the surface level of exfoliation. The Zinc & Peptides Peel goes beyond that by:

Using zinc to address root causes of acne
Instead of just sloughing off dead cells, it helps regulate oil, reduce follicular inflammation, and support the skin’s immune function, which is critical for preventing new breakouts and calming existing lesions.

Adding repair-driven peptides and hydrators
While many peels can thin or sensitise barrier-impaired skin, the inclusion of peptides, panthenol, and hyaluronic support helps the skin rebuild strength and hydration during and after treatment, reducing downtime and barrier stress.

Pairing exfoliation with targeted brighteners
Instead of relying only on glycolic or lactic acid for pigment, it combines them with hexylresorcinol and zinc-driven melanin modulation, which is more effective for stubborn PIH and sun-related pigmentation.

Offering a “reset and reinforce” approach
Many AHA/BHA peels are “teardown”-focused (remove, remove, remove), while this peel is designed to remove while simultaneously repairing and strengthening, making it better suited for acne-prone, pigmented, and sun-damaged skins that need both correction and resilience.

How this translates into real-world benefits for clients

Acne-prone skin sees fewer breakouts, smaller-looking pores, and calmer, less inflamed skin because the peel addresses oil, bacteria, and inflammation in one step, rather than just exfoliating.

Post-acne marks and pigmentation fade faster and more evenly because the formula combines exfoliation, brightening, and melanin modulation, rather than relying on acids alone.

Sun-damaged and early-ageing skin gains smoother texture, more even tone, and a healthier, more resilient feel because the peel removes damaged layers while rebuilding hydration and barrier strength.

Discover more about the Medicalia Zinc & Peptides Peel, part of the Medicalia Customised Skin Peeling Collection and see how this advanced treatment can elevate your results for acne‑prone, pigmented, and sun‑damaged skin.