Fotona Nd:YAG · PLLT · Sydney

PLLT Laser Toning & Pigmentation

Fotona's PLLT (Pulsed Light Laser Toning) uses low-fluence, high-repetition Nd:YAG laser pulses designed to address pigmentation irregularities, melasma, post-inflammatory hyperpigmentation, and overall skin tone — with minimal risk of post-treatment pigmentation changes in darker skin types.

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About PLLT — Pulsed Light Laser Toning

Low-Fluence Nd:YAG for Skin Tone & Pigmentation

PLLT (Pulsed Light Laser Toning) is a gentle, sub-ablative approach to skin tone improvement using low-energy, high-repetition Nd:YAG laser pulses. Unlike traditional high-fluence laser treatments, PLLT delivers energy below the ablation threshold — targeting melanin granules within the dermis and epidermis without causing visible surface injury. This approach may help reduce the appearance of melasma, post-inflammatory hyperpigmentation, and uneven skin tone, particularly in skin types where conventional laser toning may carry a higher risk. A medical consultation is required to assess individual suitability.

Key Benefits

Why Consider Fotona PLLT?

Gentle, sub-ablative laser toning designed for pigmentation and skin tone concerns

Designed for Pigmentation

PLLT targets melanin pigment granules using low-energy Nd:YAG pulses, designed to gradually reduce the appearance of pigmentation irregularities without ablating the skin surface.

Suitable for Darker Skin Tones

The low-fluence, sub-ablative approach is designed with a reduced risk of post-inflammatory hyperpigmentation compared to higher-energy laser treatments, making it a consideration for Fitzpatrick skin types III–VI.

May Help with Melasma

Clinical literature supports the use of low-fluence Nd:YAG laser toning as part of melasma management. Melasma is a complex, chronic condition and laser treatment is typically one component of an overall management plan.

No Surface Ablation

PLLT is non-ablative — the skin surface is not removed or visibly injured. This supports minimal downtime and allows patients to resume normal activities promptly.

Overall Skin Tone Improvement

In addition to pigmentation targeting, the treatment may contribute to improvements in overall skin brightness, pore appearance, and skin quality over a course of sessions.

Medically Supervised

PLLT is performed under medical supervision. Pigmentation concerns require careful clinical assessment as some conditions require management beyond laser treatment alone.

How Fotona PLLT Works

Sub-ablative, selective photothermolysis of melanin pigment granules

01

Low-Fluence Laser Pulses

PLLT delivers multiple low-energy Nd:YAG pulses at high repetition across the treatment area. Each pulse is designed to deliver sub-ablative energy to the skin without visible surface disruption.

02

Melanin Targeting

The 1064nm wavelength is absorbed by melanin pigment granules within the epidermis and upper dermis. The gentle thermal effect is designed to fragment pigment without causing thermal injury to surrounding tissue.

03

Progressive Tone Improvement

Over a course of sessions, fragmented pigment is cleared by the body's immune cells. Skin tone and pigmentation may gradually improve, with ongoing improvements seen between sessions as melanin is metabolised.

Skin Concerns Addressed

What PLLT May Help Address

Subject to individual clinical assessment and diagnosis of the pigmentation concern

Melasma

Sun Spots & Solar Lentigines

Dull or Lacklustre Complexion

Age Spots on Hands & Face

Post-Inflammatory Hyperpigmentation

Uneven Skin Tone

Post-Acne Dark Marks

Diffuse Facial Pigmentation

Candidacy

Is This Treatment Right for You?

Suitability is assessed on an individual basis during your consultation. Our qualified practitioners will review your medical history, skin type, and specific concerns to determine whether this treatment may be appropriate for you.

This treatment may be of interest to you if you have concerns including:

  • Melasma or hormone-related facial pigmentation
  • Post-inflammatory hyperpigmentation following acne, injury, or procedures
  • Sun spots, age spots, or solar lentigines on the face, neck, or hands
  • Uneven or blotchy skin tone
  • Darker skin type (Fitzpatrick III–VI) seeking a gentler laser toning option
  • Previous pigmentation treatments with incomplete results
  • Desire for a non-ablative, low-downtime pigmentation management option

The Treatment Process

Step 1

Consult & Assess

Your practitioner assesses the nature and pattern of your pigmentation, reviews contributing factors, and determines whether PLLT may be appropriate as part of your management plan.

Step 2

PLLT Treatment Session

Low-fluence Nd:YAG pulses are delivered across the treatment area in a systematic pattern. Sessions are generally comfortable and take approximately 20–40 minutes.

Step 3

Ongoing Management

PLLT is typically performed as a course of sessions. Sun protection and appropriate skincare are essential to support results and minimise pigmentation recurrence.

⚕ Important — Sun Protection is Essential: Broad-spectrum SPF50+ sunscreen must be used daily throughout and after treatment. Pigmentation conditions, particularly melasma, are significantly influenced by UV exposure. Failure to use adequate sun protection may reduce treatment effectiveness and contribute to recurrence. Your practitioner will provide a comprehensive skincare and sun protection plan.

Frequently Asked Questions
(FAQs)

PLLT stands for Pulsed Light Laser Toning. It refers to the delivery mode used — multiple low-energy, sub-ablative Nd:YAG laser pulses applied at high repetition to gently target pigment in the skin.
 
 
Most patients require a course of 4–8 sessions spaced 2–4 weeks apart for meaningful improvement. The number of sessions depends on the type and severity of pigmentation and your individual skin response. A maintenance plan is typically recommended to support ongoing results.
 
Low-fluence Nd:YAG laser toning is supported by clinical literature as one component of melasma management. However, melasma is a complex, chronic condition influenced by hormonal and UV factors. Laser treatment is most effective when combined with consistent sun protection, appropriate topical agents, and ongoing management. Your practitioner will discuss realistic expectations at consultation.
 
 

The sub-ablative, low-fluence approach of PLLT is designed to reduce the risk of post-inflammatory hyperpigmentation compared to higher-energy laser treatments. It is commonly used for Fitzpatrick skin types III–VI. Suitability is confirmed at consultation and parameters are carefully selected for each patient’s skin type.

PLLT is non-ablative and typically has no downtime. Some patients experience mild temporary redness that resolves within hours. Normal activities, including work, can be resumed the same day. Strict sun avoidance and SPF50+ application are required post-treatment.

Pigmentation can recur, particularly melasma, if contributing factors such as UV exposure, hormonal changes, or inflammation continue. Long-term results are best maintained with consistent sun protection, appropriate skincare, and follow-up maintenance sessions as recommended by your practitioner.

Book a Pigmentation Consultation

Book a consultation at one of our Sydney locations. Our practitioners will assess your suitability and answer all your questions.

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Individual results vary. A personalised consultation is required to assess suitability. This is not medical advice.

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To confirm your booking, a deposit of $50 is required. This deposit secures your appointment and will be applied toward your total service cost on the day of your visit.

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