Hyperpigmentation Treatment

in Scottsdale, AZ

Match the cause, then choose the tool. Hyperpigmentation describes any condition where patches of skin become darker than the surrounding area — solar lentigines from sun exposure, post-inflammatory pigment from acne or a procedure, melasma from hormonal triggers, or diffuse photodamage from years of Arizona outdoor time. Each type has a different cause, and the […]

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Causes Sun, PIH, melasma Symptoms Spots, patches, uneven tone 3 methods PRX-T33, photofacial, erbium Fitz IV–VI Non-laser path FAQ Common questions Book a consult Complimentary

Match the cause, then choose the tool.

Hyperpigmentation describes any condition where patches of skin become darker than the surrounding area — solar lentigines from sun exposure, post-inflammatory pigment from acne or a procedure, melasma from hormonal triggers, or diffuse photodamage from years of Arizona outdoor time. Each type has a different cause, and the cause dictates the treatment. Applying a laser designed for sun spots to melasma will make it worse, not better.

At Desert Bloom Skincare in Scottsdale, Dr. Natalya Borakowski, NMD routes every pigmentation concern by Fitzpatrick type and cause before recommending a tool. For darker skin tones (Fitzpatrick IV–VI), the non-laser path is the only safe path — and Desert Bloom offers a full non-laser protocol that delivers real results for patients who have been told elsewhere that their options are limited. See full pricing or browse all treatments.

Dealing specifically with melasma? See our dedicated Melasma Treatment page. Explore all concerns and treatments.

At a glance

Scope: Solar lentigines (sun spots), post-inflammatory hyperpigmentation (PIH), photodamage, melasma (see also /melasma/), and diffuse uneven tone.
Fitzpatrick routing: Fitz I–III: PRX-T33, photofacial, Erbium cool peel. Fitz IV–VI: non-laser only — PRX-T33 primary, Dermaquest chemical peels, iontophoresis. NO Alexandrite for any pigment concern.
Pricing: See price list — varies by method and number of sessions.
How to start: Complimentary 30-minute consultation. Fitzpatrick assessment and cause identification before any treatment is scheduled.

Understanding what's behind it

Four causes of facial hyperpigmentation

Hyperpigmentation happens when melanocytes — the cells that produce skin color — produce too much melanin in a localized area. But what triggers that overproduction varies, and misidentifying the cause leads to mismatched treatment. In Scottsdale, sun-driven pigmentation is especially common — but it often sits alongside hormonal or post-inflammatory discoloration, requiring a layered approach.

Solar lentigines (sun spots / age spots)

→Photofacial (Fitz I–III) · PRX-T33 (all types) — Flat, well-defined darkened areas caused by cumulative UV exposure — common on the face, chest, and hands. In Arizona, most patients presenting with "age spots" have solar lentigines from years of sun exposure. Distinct from freckles (genetic) and tend to persist after sun avoidance.

Post-inflammatory hyperpigmentation (PIH)

→PRX-T33 + Dermaquest peels (all types) — Dark marks left after inflammation from acne, a procedure, or an injury. PIH is more pronounced and more persistent in deeper Fitzpatrick types — a direct reason why Fitz IV–VI patients need non-laser treatment. Heat-based procedures can trigger new PIH rather than clear existing discoloration.

Melasma

→See the Melasma page — Symmetrical, blotchy brown-gray patches triggered by hormonal changes — pregnancy, birth control, or hormone replacement. Melasma is heat-sensitive: most lasers will worsen it by stimulating melanocyte activity. Different protocol entirely.

Diffuse photodamage / uneven tone

→PRX-T33 (all types) · Photofacial (Fitz I–III) — General unevenness, rough texture, and mottled tone from years of cumulative UV exposure — not discrete spots but a widespread change in surface quality and pigment distribution. Common in Arizona patients who have spent decades outdoors.

Start with what you see

A symptom-led guide

Five common pigmentation presentations and where they typically route at Desert Bloom. Your consultation confirms the type and Fitzpatrick tone before any treatment is scheduled.

I have flat dark spots from the sun — face, hands, or chest.

→Photofacial or PRX-T33 — Solar lentigines respond well to targeted energy-based treatment (Fitz I–III) or surface biorevitalization (all types). How many spots, how deep, and your Fitzpatrick type determine whether photofacial or PRX-T33 is the better starting tool.

I have dark marks left from old acne or a procedure.

→PRX-T33 + Dermaquest peels — Post-inflammatory hyperpigmentation (PIH) is especially common in patients with deeper skin tones. Heat-based lasers risk triggering more PIH in Fitz IV–VI patients — the non-laser path is more effective and safer. PRX-T33 plus Dermaquest peels is the standard starting protocol.

I have blotchy patches, possibly from hormones or pregnancy.

→See the Melasma page — This pattern likely describes melasma — a heat-sensitive, hormonally driven condition that requires a different protocol. See the dedicated Melasma page for routing, cause framing, and Scottsdale-specific options. Laser treatment is contraindicated for melasma.

My overall tone is uneven — not specific spots, just patchy.

→PRX-T33 (all) · Photofacial (Fitz I–III) — Diffuse photodamage and uneven tone across the face respond well to a surface biorevitalization series, especially for patients who have spent years in the Arizona sun. PRX-T33 addresses this without downtime; photofacial adds visible spot clearing for appropriate skin types.

I have darker skin and I've been told lasers aren't an option.

→See the Fitz IV–VI protocol — For Fitz IV–VI skin, that is accurate for certain laser types — but it does not mean there are no options. Desert Bloom's non-laser protocol (PRX-T33, Dermaquest peels, iontophoresis) is specifically designed for effective pigmentation management without the risk of triggering additional discoloration.

Methods at Desert Bloom

Dark Spot Removal in Scottsdale

Three treatment approaches cover the majority of hyperpigmentation and dark spot cases seen at Desert Bloom. The right tool depends on the type of discoloration and your skin tone — they are not interchangeable. Pricing for all methods at the price list.

Biorevitalization — All Skin Types

PRX-T33 — Unicorn Facial

WiQo P-Solution combines trichloroacetic acid at high concentration with hydrogen peroxide — triggering deep biorevitalization without the exfoliative trauma and downtime of a traditional TCA peel. Melanocytes are stimulated to normalize pigment production rather than increase it, making this the primary first-line treatment for hyperpigmentation at Desert Bloom for all Fitzpatrick types, including IV–VI.

Best forSolar lentigines, PIH, diffuse photodamage, dull tone

FitzpatrickAll including IV–VI

Sessions4-session standard series, ~30–40 minutes each

See PRX-T33 / Unicorn Facial details

Light-Based — Fitz I–III Only

Photo Facial — IPL (Quanta EVO)

Intense pulsed light targets melanin in solar lentigines and photodamaged cells, breaking down the pigment clusters so they surface and shed. The Quanta EVO platform delivers precise control over wavelength and energy. Appropriate only for lighter skin tones — using IPL on darker skin tones risks worsening pigmentation rather than clearing it.

Best forDiscrete sun spots and solar lentigines

FitzpatrickI–III only

Starting price$175–$575

See Photofacial details

Surface Resurfacing — Fitz I–III

Erbium Cool Peel (Quanta EVO)

Erbium:YAG laser resurfacing at the cool peel setting addresses surface pigmentation alongside overall skin texture. Used for patients with photodamage where both tone irregularity and fine texture changes are present, it offers a more comprehensive surface renewal than IPL alone. Suitable for lighter skin types; cool peel mode minimizes recovery time.

Best forPhotodamage where surface + tone are both concerns

FitzpatrickI–III

DeviceQuanta EVO Erbium:YAG

See Erbium resurfacing

Non-laser protocol

Hyperpigmentation Treatment for Fitzpatrick IV–VI (Skin of Color)

Patients with deeper skin tones have denser, more reactive melanocytes — which means heat-based and high-energy laser treatments carry a real risk of paradoxical darkening (post-inflammatory hyperpigmentation from the treatment itself). The Alexandrite laser is contraindicated for pigmentation in Fitz IV–VI patients. Heat-based treatments for melasma will worsen the condition. Desert Bloom's non-laser protocol:

Step 1

PRX-T33 (Unicorn Facial) — Primary

4-session biorevitalization series that stimulates collagen and normalizes melanocyte behavior without generating heat. Safe and effective for all Fitzpatrick types including VI. Addresses PIH, photodamage, and overall tone irregularity without the risk of post-procedure darkening.

See PRX-T33 details

Step 2

Dermaquest Chemical Peels — Supplemental

Superficial chemical peel protocols using Dermaquest formulations appropriate for deeper skin tones. Used to enhance PRX-T33 results or as a standalone option once the PRX-T33 series is complete. The specific peel selected depends on your skin's response and the type of pigmentation being addressed.

See chemical peel details

Step 3

Iontophoresis — Brightening Delivery

A current-based technique that drives brightening actives deeper into the skin than topical application alone. Used in combination with PRX-T33 and peels to enhance ingredient penetration and address residual discoloration, particularly for PIH and melasma maintenance phases.

See iontophoresis details

Compare

Compare hyperpigmentation treatments

Side-by-side view of the four method groups. Pricing for each is on the price list.

Feature	PRX-T33	Photofacial (IPL)	Erbium Cool Peel	Dermaquest Peels + Iontophoresis
Best for	All pigmentation types, all skin tones	Discrete sun spots (Fitz I–III)	Photodamage + texture (Fitz I–III)	PIH, melasma, Fitz IV–VI maintenance
Fitzpatrick	I–VI	I–III only	I–III	I–VI
Downtime	None	1–3 days	1–5 days	None to minimal
Sessions	4 (standard series)	2–4	1–3	4–6 over program
Melasma safe?	Yes	No	No	Yes

PRX-T33

Best for: All pigmentation types, all skin tones
Fitzpatrick: I–VI
Downtime: None
Sessions: 4 (standard series)
Melasma safe?: Yes

Photofacial (IPL)

Best for: Discrete sun spots (Fitz I–III)
Fitzpatrick: I–III only
Downtime: 1–3 days
Sessions: 2–4
Melasma safe?: No

Erbium Cool Peel

Best for: Photodamage + texture (Fitz I–III)
Fitzpatrick: I–III
Downtime: 1–5 days
Sessions: 1–3
Melasma safe?: No

Dermaquest Peels + Iontophoresis

Best for: PIH, melasma, Fitz IV–VI maintenance
Fitzpatrick: I–VI
Downtime: None to minimal
Sessions: 4–6 over program
Melasma safe?: Yes

FAQ

Hyperpigmentation — frequently asked

What causes hyperpigmentation on the face?

Hyperpigmentation occurs when melanocytes produce excess melanin in a localized area — triggered by UV exposure (solar lentigines), hormonal changes (melasma), skin inflammation or injury (post-inflammatory hyperpigmentation), or the cumulative effect of years of outdoor exposure. In Scottsdale, UV-driven pigmentation is especially common because of the year-round sun intensity. Identifying the cause before selecting a treatment is the most important step.

Can laser treatment make hyperpigmentation worse?

For patients with darker skin tones (Fitzpatrick IV–VI), certain laser types can worsen pigmentation by triggering additional melanocyte activity through heat. Alexandrite lasers and many IPL protocols fall into this category. This is why Desert Bloom uses a non-laser protocol — PRX-T33, Dermaquest peels, and iontophoresis — for Fitz IV–VI patients rather than energy-based devices.

What's the difference between hyperpigmentation and melasma?

Melasma is a specific type of hyperpigmentation driven by hormonal triggers (pregnancy, birth control, hormone replacement) and characterized by bilateral, blotchy patches — typically on the cheeks, forehead, or upper lip. Unlike solar lentigines, melasma is heat-sensitive and contraindicated for laser treatment. If you suspect melasma, see the dedicated Melasma page for proper routing.

How many sessions does it take to see results?

Most PRX-T33 programs run 4 sessions, with visible improvement beginning around session 2 or 3. Photofacial typically requires 2–4 sessions for solar lentigines, with spots darkening briefly after treatment before they shed. Results vary by depth of pigmentation, skin response, and sun protection adherence between sessions. No treatment delivers results in a single visit for established discoloration.

Does sunscreen matter during treatment?

It's essential. Any pigmentation treatment can be undone by unprotected UV exposure — particularly in Arizona. Daily broad-spectrum SPF 30+ is the baseline; mineral-based SPF (zinc oxide or titanium dioxide) is preferred over chemical sunscreen for post-treatment use, especially in darker skin tones. Dr. Borakowski will discuss sun protection protocol as part of your treatment plan.

What is iontophoresis, and is it effective for dark spots?

Iontophoresis uses a gentle electrical current to drive brightening actives — such as vitamin C, kojic acid, or niacinamide-based compounds — deeper into the skin than topical application alone can achieve. It is not a standalone dark-spot treatment but works well as part of the non-laser protocol for Fitz IV–VI patients, particularly for PIH and melasma maintenance phases.

I have Fitzpatrick IV–VI skin. What realistically can be done for my dark spots in Scottsdale?

More than you may have been told. Desert Bloom's non-laser protocol — PRX-T33 biorevitalization series, Dermaquest chemical peels, and iontophoresis — is specifically designed to address pigmentation in deeper skin tones without the risk of paradoxical darkening. These treatments require a series and consistent sun protection, but clinical evidence and Dr. Borakowski's clinical experience support meaningful improvement for PIH, photodamage, and melasma.

Treatment plan led by

Dr. Natalya Borakowski, NMD

Medical Director, Desert Bloom Skincare

References

1.
Persson C, Jfri A, Mukovozov I.. Post-inflammatory Hyperpigmentation in Skin of Color: Emerging Therapies and Treatment Strategies.. Cureus; 2026.
DOI: 10.7759/cureus.107234
PMID 42153065 — Review of emerging treatments for PIH in skin of color, directly relevant to Fitz IV–VI routing rationale.
2.
Seirafianpour F, Pour Mohammad A, Moradi Y et al.. Systematic review and meta-analysis of randomized clinical trials comparing efficacy, safety, and satisfaction between ablative and non-ablative lasers in facial and hand rejuvenation/resurfacing.. Lasers in Medical Science; 2022.
DOI: 10.1007/s10103-022-03516-0
PMID 35107665 — Meta-analysis of ablative vs non-ablative approaches; informs laser selection by skin type and photodamage pattern.
3.
Yang W, Meng X, Liu T et al.. The Exposome in Melasma: A Comprehensive Review of Etiology, Mechanisms, and Implications for Management.. Clinical, Cosmetic and Investigational Dermatology; 2026.
DOI: 10.2147/CCID.S594944
PMID 41930363 — Comprehensive review of melasma etiology and mechanisms; supports the non-laser routing for heat-sensitive pigmentation.
4.
Niaz G, Ajeebi Y, Alshamrani HM, Khalmurad M, Lee K.. Fractional Radiofrequency Microneedling as a Monotherapy in Acne Scar Management: A Systematic Review of Current Evidence.. Clinical, Cosmetic and Investigational Dermatology; 2025.
DOI: 10.2147/CCID.S502295
PMID 39781098 — Included for context on energy-based skin treatments and their Fitzpatrick-dependent considerations.

Scottsdale, Arizona

Match the cause, then choose the tool

Dr. Borakowski identifies whether your spots are sun-driven, post-inflammatory, melasma, or photodamage — then routes you to PRX-T33, photofacial, or erbium, with non-laser paths for Fitzpatrick IV–VI.

Book a consultation