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Warsaw · Krakow — Skin Clinic & Med Spa

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TRX — for hyperpigmentation — treatment at J'adore Instytut

TRX — for hyperpigmentation

A peel targeted at hyperpigmentation — it doesn't just exfoliate the epidermis. It also calms the enzyme that produces melanin.

TRX — for hyperpigmentation — treatment at J'adore InstytutA treatment room at J'adore

MEDICAL PEELS

Work on pigmentation
“where melanin forms”

Uneven skin tone, brown patches after summer, traces left by acne, and — for some — symmetrical hormonal hyperpigmentation (melasma) on the cheeks and above the upper lip. These are among the most common reasons you come to us. TRX (Mediderma) is a peel targeted at hyperpigmentation.

It doesn't stop at removing the discoloured top layer of the epidermis — it also works to depigment: it calms tyrosinase, the enzyme that produces melanin. That's why it brightens skin tone at its source, not just "for a moment". This is a cosmetology treatment — the word "medical" in the peel category name refers to the class and concentration of the product, not to the fact that a doctor performs it. At J'adore Instytut, the TRX peel is carried out by an experienced cosmetologist. Below you'll find everything worth knowing before your first visit: whether it works, whether it stings, whether and for how many days you'll peel, when you'll see results, how many sessions the series needs, and why SPF after depigmentation isn't a suggestion — it's a condition.

  • Sun-induced hyperpigmentation
  • Melasma
  • Post-inflammatory and post-acne hyperpigmentation
  • Grey, fatigued, dull skin
  • Minor texture irregularities
  • Pre-season care

best done in a series of 4–6 sessions every 1–2 weeks

Book an appointment
Duration
a few dozen minutes
Result
results depend on consistent SPF use — with protection, the effect lasts for months
Recovery
a few days of light peeling
Sessions
best done in a series of 4–6 sessions every 1–2 weeks
Performed by
experienced cosmetologist

How it works

How it works

TRX is a peel from the Mediderma line, designed for one purpose: hyperpigmentation and uneven skin tone. It combines two mechanisms. First, controlled exfoliation — it loosens the bonds between dead, discoloured epidermal cells and speeds up their turnover, so pigmented skin sheds faster and fresh, brighter skin comes through. Second — and this is what sets it apart from a standard brightening peel — it works to depigment at the source: it calms tyrosinase, the enzyme that triggers melanin production.

This difference matters most with hyperpigmentation that "likes to come back" (like melasma). A purely mechanical peel removes what's visible today — but if pigment-producing cells are still working at full speed, the patch rebuilds within a few weeks. TRX targets both ends of the process at once: it removes existing pigment and inhibits new pigment formation. That's why it's a tool for skin tone, not just a "cosmetic refresh".

Three levels of skin in cross-section: the epidermis at the surface, the upper dermis beneath it, and deepest of all the further reaches of the dermis. The formula exfoliates the epidermis and at the same time acts on the melanocytes of the basal layer. The cosmetologist sets the strength of the protocol and the number of layers during the consultation.
  1. Epidermisthe layer the acid passes through
  2. Upper dermisthe level where remodelling starts
  3. Deeper dermisdeeper than this peel reaches

Important: a medical-grade peel in a salon has nothing to do with aggressively "stripping" the skin. It's a controlled process — the cosmetologist selects the strength, the number of layers and the exposure time, watching your skin's reaction throughout.

Ideal for

Ideal for

  1. Sun-induced hyperpigmentationlentigines and uneven skin tone after years of UV exposure.
  2. Melasmasymmetrical brown patches on the cheeks, above the upper lip, on the forehead; hormonal in origin. Here TRX is often part of a broader plan rather than a standalone solution.
  3. Post-inflammatory and post-acne hyperpigmentationbrown marks left after healed blemishes.
  4. Grey, fatigued, dull skinwhen skin tone has lost radiance and evenness.
  5. Minor texture irregularitieswhile brightening skin tone, the skin also becomes smoother and more radiant.
  6. Pre-season careautumn and winter are the optimal time for a depigmenting series.

  7. What TRX won't do: it won't fill deep scars or wrinkles, and it won't replace a lifting treatment. It's a tool for skin tone and pigment, not volume or firmness — whether it's the right choice for you is something the cosmetologist will decide during consultation.

Women's and men's zones

What's different

For her

Why hyperpigmentation in women keeps coming back — and what to do about it

The most common reason is hormonal hyperpigmentation (melasma) and sun patches — often triggered by pregnancy, contraception or menopause. That's why we usually run the TRX peel for women as a well-planned series, always paired with home brightening care and strict SPF use — melasma reacts to every ray of sun.

The areas we support

  1. melasma and hormonal hyperpigmentation — cheeks, "moustache" above the lip, forehead;
  2. sun patches and uneven skin tone built up over years;
  3. post-acne hyperpigmentation and grey, tired-looking skin;
  4. series pace tailored to your hormonal background and skin phototype.
For him

Hyperpigmentation in men — when it's worth acting

TRX for men mainly addresses patches from years without sun protection and acne marks. Men's skin tends to be thicker and oilier, with more frequent scarring and post-acne hyperpigmentation, plus the habit of skipping SPF — a real problem, because without sun protection, a peel for hyperpigmentation can't produce lasting results.

The areas we support

  1. sun patches from years of outdoor work or sport;
  2. hyperpigmentation and acne marks, oily skin;
  3. even skin tone without looking "worked on";
  4. education on SPF — the most important element that's usually missing.

Did you know: the melanin we're trying to "calm" isn't a flaw — it's the skin's natural umbrella against UV. The problem starts when melanocytes produce it unevenly and in excess, forming patches. That's why a depigmenting peel doesn't forcibly "bleach" the skin — it restores an even, controlled skin tone.

Safety

What really determines results

With a peel for hyperpigmentation, results and safety depend on a few things worth asking about at any salon:

  1. Who selects the peel, and how

    Hyperpigmentation is deceptive — if the strength is wrong, or if there's no phototype assessment, a peel can make patches worse instead of lighter (post-inflammatory hyperpigmentation). That's why at J'adore, TRX is carried out by an experienced cosmetologist after a skin assessment, not automatically according to one fixed formula.

  2. Whether the product is genuine

    We use only genuine Mediderma products from legal distribution, with known composition and concentration. A non-genuine or poorly stored peel means an unpredictable skin reaction.

  3. Whether there's a series plan and SPF

    A good salon sells you a plan and protection, not a single strong session. If someone promises to remove hyperpigmentation with one peel and doesn't mention SPF, that's a warning sign.

A red flag — when it's better to walk away ·

  • a peel for hyperpigmentation offered without consultation or phototype assessment — with darker skin tones, the risk of post-inflammatory hyperpigmentation is real;
  • the idea that "stronger is better" — an aggressive peel for melasma often makes it worse rather than treating it;
  • no mention of SPF after the treatment — without sun protection, any depigmenting effect reverses;
  • a non-genuine product of unknown origin — you have the right to ask about the brand and composition;
  • a series sold upfront without a plan and without monitoring your skin's reaction between sessions;
  • a peel done in summer, in full sun, or on freshly tanned skin — that's a contraindication, not a minor detail.

Contraindications

When to postpone the treatment

Some contraindications are permanent, others temporary — in the latter case, we simply postpone the treatment until the situation passes. We'll go through the full list with you individually during consultation.

We don't perform it
  • Pregnancy and breastfeeding — most medical-grade peels are contraindicated during this time; any gentle alternatives are discussed during consultation.
  • Active herpes — a chemical peel is a recognised trigger for herpes reactivation; with an active outbreak, we postpone the treatment until it's healed. With recurrent herpes, it's worth discussing antiviral prophylaxis before the treatment.
  • Fresh tan and intense UV exposure — including sunbeds shortly beforehand; this is especially important with hyperpigmentation.
  • Active inflammation, fresh wounds and abrasions — in the treatment area.
  • Isotretinoin use — (currently or in recent months) — requires a gap and an assessment.
  • Allergy to ingredients — in the product.
  • A tendency to keloid scarring — and certain autoimmune skin conditions.
  • Recent, unhealed treatments — (laser, another peel) in the same area.

From the cosmetologist's chair

The issue most often overlooked: tanned skin and herpes. A peel on freshly tanned skin is a straightforward path to post-inflammatory hyperpigmentation, and active herpes can spread after treatment. In both cases, it's better to postpone by a few days to a couple of weeks than to risk the opposite of the intended result.

This isn't the full list — your medications, health conditions, phototype and previous treatments will be discussed individually during consultation before your first peel.

MEDICAL PEELS

Why prices can seem "suspiciously" different

With peels for hyperpigmentation, it's easy to come across a "cheap peel for patches" offer — and just as easy to be disappointed or make things worse. Price rarely comes from nowhere.

  1. What makes up the priceA genuine Mediderma product from legal distribution, the cosmetologist's time and expertise, a skin assessment before the series, and guidance throughout the whole plan — all of this comes at a cost. A suspiciously low price often means cutting corners somewhere along the way.
  2. A peel isn't an off-the-shelf productYou're not paying for "applying an acid" — you're paying for matching the strength and protocol to your skin. With hyperpigmentation, that's the difference between brightening and worsening the patches.
  3. A series, not a single sessionLasting results for skin tone build up through the series and through home care. The price of one session doesn't tell you much — what matters is the cost and sense of the whole plan.

Where the real value lies

A well-run series of hyperpigmentation peels isn't the cheapest "acid on your face" — it's a plan: the right product, the right strength, monitoring of your skin's reaction between sessions, and consistent SPF. That's why the same result from a "cheap peel" can later cost you a correction for post-inflammatory hyperpigmentation.

The visit

What to expect during your visit

The whole visit takes about a few dozen minutes. Most people describe the sensation during application as tingling, mild stinging or warmth — normal and temporary. The cosmetologist monitors your skin throughout and adjusts the process to its reaction.

  1. TRX — for hyperpigmentation — treatment at J'adore Instytut — consultation

    consultation

    the cosmetologist assesses your skin, skin tone and phototype, determines the type of hyperpigmentation, and rules out contraindications

  2. TRX — for hyperpigmentation — treatment at J'adore Instytut — degreasing

    degreasing

    thorough makeup removal and degreasing of the skin — evens out pH and ensures even absorption

  3. TRX — for hyperpigmentation — treatment at J'adore Instytut — application

    application

    the peel is applied in layers; the cosmetologist monitors your skin's reaction and how you're feeling throughout

  4. TRX — for hyperpigmentation — treatment at J'adore Instytut — neutralisation / removal

    neutralisation / removal

    stopping the product's action — neutralisation or removal, depending on the protocol

  5. soothing mask + SPF

    a soothing, hydrating product, finished with SPF and home care instructions

What to expect

No surprises

The key point: brightening builds up gradually, not overnight. After a single session, you'll see a fresher, more radiant skin tone, but a visible reduction in hyperpigmentation takes the full series. That's normal — hyperpigmentation built up over years and fades layer by layer.

  1. Faza 1.first few hoursredness and warmth fade; skin may feel tight
  2. Faza 2.2–5 daysmild peeling; don't pick at flakes — let them come off on their own
  3. Faza 3.after peelingfresher, more even skin tone; smoother to the touch
  4. Faza 4.after the seriesnoticeable brightening of hyperpigmentation and a more even skin tone — results depend on SPF
The most common moment of panic: on day two or three, the hyperpigmentation looks darker than before the treatment. This is completely normal — pigment "rises" to the surface before it flakes off. There's no point picking at the skin or adding home acids at this stage. Give it a few days and SPF.
From the cosmetologist's chair

Portfolio

Frames from the institute

A record of the work in our salons — the place where we publish treatment frames and, after photo sessions, results.

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02
03
04
01 / 04

A record of results — in preparation. We publish photographs of our clients only with their consent.

What's normal after the treatment

  • mild redness and warmth — usually settles within a few hours to a day;
  • a feeling of tightness and dryness in the first few days;
  • peeling — from barely noticeable to fine flakes; usually lasts a few days, sometimes a little longer with a stronger protocol;
  • occasionally, temporary darkening of pigmentation before it brightens — this is a stage, not a setback.

The TRX peel and your lifestyle

What you can do, and when

With a depigmenting peel, the most important factor isn't the treatment itself — it's the sun. Freshly peeled skin is more prone to hyperpigmentation, and melanocytes are ready to reactivate. That's why some recommendations here are stricter than with other treatments.

  1. Sun and SPF

    SPF 50+ daily — a condition

    This is crucial with any peel for hyperpigmentation. Apply SPF 50+ every day, even in cloudy weather, throughout the series and long after it. Without SPF, the depigmenting effect reverses, and patches can come back darker.

  2. Holidays and sunbeds

    save for after the series

    Intense tanning, a sunny holiday and sunbeds are contraindicated during the treatment course. That's why we plan the series for the cooler part of the year — the holiday comes after, not during.

  3. Makeup

    usually from the next day

    On the day of the treatment, it's best to let your skin rest. Makeup is usually fine from the next day; during active peeling, it's better to keep it minimal to avoid irritating the shedding skin.

  4. Sauna, swimming pool, hot baths

    a few days' break

    High temperatures, chlorine and sweat irritate freshly peeled skin. Skip the sauna, swimming pool and hot baths for a few days after the treatment.

  5. Retinol and acids at home

    pause — resume with approval

    We pause home retinoids and acids during peeling, to avoid adding irritation. The cosmetologist will tell you when and how to return to stronger products between sessions.

  6. Sport and sweating

    skip on the day of the treatment

    Intense exercise and sweating on the day of the treatment can irritate your skin. No restrictions the next day — just remember SPF if training outdoors.

TRX — for hyperpigmentation

Frequently asked questions

  1. QuestionDoes the TRX peel really remove hyperpigmentation, or does it just "brighten it for a moment"?
    AnswerIt works on two levels: it exfoliates discoloured skin and calms tyrosinase — the enzyme that produces melanin — at the same time. That's why it brightens skin tone at its source, not just on the surface. Lasting results depend on the series and daily SPF.
  2. QuestionAfter how many sessions will I see results?
    AnswerYou'll notice a fresher, more radiant skin tone after the very first session. A noticeable reduction in hyperpigmentation takes the full series — usually 4–6 sessions every 1–2 weeks. Hyperpigmentation built up over years and fades gradually.
  3. QuestionAre the results lasting?
    AnswerYes, as long as you protect your skin. Without daily SPF 50+, melanocytes reactivate and hyperpigmentation can return — especially melasma. Depigmentation without sun protection won't hold.
  4. QuestionWill the peel help with melasma?
    AnswerTRX can be an effective part of a melasma plan, but for resistant, symmetrical melasma, we usually turn to Cosmelan or Dermamelan protocols and treat the peel as support. What's right for you is something we'll assess at consultation.
Have another question?Ask at your consultation

Price list

Treatment options

TRX — for hyperpigmentation — treatment at J'adore Instytut — product

TRX peel — face

for hyperpigmentation / uneven skin tone

Booking

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Area
TRX peel — faceSee price listYou'll confirm the exact amount at the salon — online booking works as usual.
Salon

Warsaw, Żelazna 59

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Prefer to call? Żelazna 573 569 431 · Mińska 732 228 806 · Karmelicka 732 228 846

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The result lastsresults depend on consistent SPF use — with protection, the effect lasts for monthsJ’adore Instytut

The text above is for information only and does not replace consultation. The choice of peel, protocol strength, series length and contraindications are decided by a cosmetologist/specialist during an individual consultation with a skin and phototype assessment. This is a cosmetology treatment — carried out by an experienced cosmetologist.