2026 Lutronic ACTION II Overview: Fine Lines · Acne Scars · Large Pores – One Guide to Improvement Effects

Looking in the mirror at fine lines, acne scars, and enlarged pores – are you also torn between various laser treatments, wondering which device truly addresses your specific concerns?

This article provides a comprehensive overview of the Lutronic ACTION II across five dimensions: [Core Effects, Working Principle, Pain Experience, Results & Longevity, and Suitable Candidates], to help you build a clear decision‑making reference.

ACTION II Core Treatment Modes

Core label A versatile Er:YAG laser platform excelling in superficial skin resurfacing and scar repair, with additional gynaecological indications.

Working Principle

Think of the ACTION II as a “precision skin eraser + collagen stimulator.” Its 2940nm infrared laser is absorbed by water 10–12 times more efficiently than traditional CO₂ lasers. This allows it to more precisely “ablate” problematic tissue while minimising thermal damage to surrounding healthy skin. It’s like using a fine‑tip brush to retouch details on a canvas, rather than a broad roller – higher precision, less collateral damage.

Pain and Experience

Thanks to Lutronic’s proprietary CDA (Controlled Depth Ablation) technology and Top‑Hat beam profile, energy delivery is uniform and controllable. Clinical feedback indicates that most patients experience mild pain, even approaching “almost pain‑free.” Some modes (like SHINING PEEL) can be performed without topical anaesthesia.

Results and Longevity

Regarding the timeline, superficial peels (e.g., SHINING PEEL) show an immediate improvement in skin radiance after treatment; deeper fractional treatments require waiting for collagen neogenesis, with results gradually appearing over 1–3 months. Theoretical duration varies individually – superficial peels typically last 3–6 months; deeper anti‑ageing and scar revision results are more durable, but exact longevity depends on skin type and post‑care adherence.

Suitable Candidate Profile

✅ Those with superficial wrinkles, enlarged pores, uneven skin tone due to photoageing

✅ Those with acne scars, surgical scars – either atrophic or hypertrophic

✅ Those seeking low‑pain, short‑downtime laser resurfacing

✅ Those needing removal of benign epidermal lesions (seborrheic keratosis, syringoma, etc.)

SHINING PEEL

Core label Differentiated by its “non‑ablative peel + instant glow” – also known as the “Hollywood peel.”

Working Principle

SHINING PEEL is a gentle laser ablation technique. Unlike traditional ablative lasers, it does not directly destroy the outer epidermal layer; instead, it stimulates collagen remodelling through precisely controlled laser energy. Think of it as “massaging” the skin from a distance – the epidermis remains intact while the dermis quietly generates new collagen. Over the following days, the outermost dead cells shed naturally, revealing a brighter, more luminous new skin layer.

Pain and Experience

This is one of the lowest‑pain modes in the ACTION II series. Clinical data show that SHINING PEEL requires no local anaesthesia, has extremely short downtime, and carries a low risk of post‑inflammatory hyperpigmentation (PIH). Most patients report only a warm sensation, with high comfort.

Results and Longevity

Immediate improvement in skin radiance and uniformity is visible right after treatment. The effects on fine lines and enlarged pores continue to manifest over 1–2 weeks post‑treatment. Theoretical duration is about 3–6 months, varying individually; a series of sessions is recommended for consolidation.

Suitable Candidate Profile

✅ Those wanting to quickly boost skin radiance and correct dullness

✅ Those with mild fine lines, enlarged pores as early ageing signs

✅ Those who prefer minimal downtime and low‑commitment rejuvenation

✅ Those with uneven skin tone and superficial pigmentation (e.g., sunspots)

Fractional Mode

Core label More targeted for scar revision and deep skin remodelling.

Working Principle

Fractional mode creates a “micro‑perforation grid” on the skin – the laser beam is divided into many tiny micro‑beams, forming microscopic treatment zones (MTZs), each surrounded by intact healthy skin. These micro‑columns reach the dermis, stimulating massive collagen and elastin neogenesis, while the surrounding healthy skin provides a rapid repair “backup.” The ACTION II’s fractional mode allows users to independently select ablation depth and coagulation level, achieving truly “customised” treatment.

Pain and Experience

Pain is slightly more noticeable than SHINING PEEL, but ACTION II’s multi‑stack fractional technology with coagulation control effectively reduces discomfort during ablation. Patients describe a prickling or warm sensation, generally well‑tolerated. Mild redness occurs post‑treatment, subsiding within 2–5 days.

Results and Longevity

The visible improvement takes longer – over 1–3 months as new collagen continuously forms, scar depressions gradually flatten and skin tightness increases. A single session can show improvement, but deeper scars or pronounced laxity may require multiple sessions for optimal results. Duration varies individually; improvements can last 1–2 years or longer, closely related to personal collagen metabolism and post‑care.

Suitable Candidate Profile

✅ Those with acne scars, surgical scars, traumatic scars – atrophic or hypertrophic

✅ Those with skin laxity and loss of elasticity seeking significant lifting

✅ Those who can tolerate a short 2‑5 day recovery

✅ Those with high expectations for wrinkle and skin texture improvement

Long‑Pulse Mode

Core label Unique advantages in deep heating and tissue coagulation.

Working Principle

The maximum pulse width of the long‑pulse mode reaches 1000 milliseconds. This allows laser energy to “dwell” longer on the target tissue, producing a more pronounced thermal coagulation effect. Imagine focusing sunlight with a magnifying glass – a short pulse sweeps quickly leaving a faint mark; a long pulse focuses steadily, allowing heat to fully penetrate deeper layers. This mode is particularly suited for treatments requiring deep heating.

Pain and Experience

The heat sensation is more noticeable in long‑pulse mode, but ACTION II’s precise energy control keeps discomfort relatively low. Patients experience a distinct warmth, with occasional mild burning in some areas, but most find it tolerable.

Results and Longevity

Long‑pulse mode is primarily used for deep tissue heating and coagulation, playing a role in skin tightening and vascular lesions (e.g., spider angiomas, telangiectasia). Effects typically become visible over 1–2 months, with duration varying individually, generally 6–12 months.

Suitable Candidate Profile

✅ Those with telangiectasia, spider angiomas or other vascular issues

✅ Those seeking skin tightening through deep heating

✅ Those needing treatment for benign epidermal growths (skin tags, keratosis)

Final Summary and Decision Advice

At‑a‑Glance Comparison