Optimising Periprocedural Success 2.0 in Dermo-Cosmetology: Energy-Based Ablative Procedures-Dr Vishakha D. Mhatre

Energy-based ablative techniques have revolutionised dermo-cosmetics by efficiently treating acne scars, photoaging, wrinkles, dyschromia, enlarged pores, skin laxity, and benign cutaneous lesions. Fractional CO₂ and Erbium-doped Yttrium Aluminium Garnet (Er: YAG) lasers are among the primary technologies, with plasma energy and radiofrequency-assisted systems broadening aesthetic therapeutic options (1,2). Fractional CO₂ laser and microneedling radiofrequency (MNRF) have demonstrated comparable improvement in acne scars in Indian studies, with MNRF showing shorter downtime and a lower incidence of post-inflammatory hyperpigmentation (PIH) in Fitzpatrick skin types III–V (3,4).

By inducing controlled epidermal and dermal injury, these procedures stimulate wound healing, collagen remodelling, and tissue regeneration (2). Recently, more evidence continues to demonstrate that peri-procedural skin care can improve healing, reduce treatment-related side effects and downtime, increase patient satisfaction, and improve overall clinical outcomes (1,2,5).

Understanding the Biological Response to Energy-Based Ablative Procedures

The clinical benefits of ablative procedures are mediated through a tightly regulated wound-healing response initiated by controlled thermal injury. This injury induces the release of inflammatory cytokines and growth factors, which coordinate keratinocyte migration, fibroblast proliferation, angiogenesis, and ultimately lead to neo-collagenesis, elastogenesis, and tissue regeneration (6,7,8)

Concomitantly, ablative procedures transiently compromise epidermal barrier integrity, resulting in increased Trans-Epidermal Water Loss (TEWL), disruption of epidermal lipids, activation of inflammatory pathways, and heightened skin sensitivity.

Clinically, these changes manifest as erythema, oedema, burning, tightness, and crusting. Although these responses are expected components of tissue repair, delayed barrier restoration may prolong recovery and increase the risk of persistent erythema, post-inflammatory hyperpigmentation (PIH), and other treatment-related complications in some cases, particularly in individuals with darker skin phototypes (1,5,9).

These biological insights underscore that successful outcomes depend not only on procedural precision but also on evidence-based periprocedural care that promotes timely skin barrier restoration and supports the natural healing process (1,2,5).

Preparing the Skin Before Treatment: The First Step Towards Better Outcomes

• Skin preparation should begin approximately two weeks before an energy-based procedure, particularly when substantial barrier disruption is anticipated. A gentle, soap-free cleanser (pH ~5.5), regular moisturisation and broad-spectrum photoprotection can improve hydration and barrier resilience.

• Depending on the patient and procedure, barrier-supportive ingredients such as ceramides, niacinamide, hyaluronic acid and antioxidants may be incorporated.

• Potentially irritating products, including retinoids, alpha- and beta-hydroxy acids, benzoyl peroxide and abrasive exfoliants, should be temporarily discontinued according to procedural intensity and individual tolerance to minimise irritation and support recovery (1,2,5).

Barrier Repair: A Therapeutic Target Beyond Supportive Care

• Restoration of the epidermal barrier is now considered an integral component of post-procedural management rather than merely supportive care. Current expert recommendations advocate the early use of barrier-repair formulations tailored to the degree of epidermal disruption.

• Moisturisers (pH ~5.5), enriched with physiological lipids, including ceramides and cholesterol, together with humectants such as glycerin, panthenol, and hyaluronic acid, help replenish barrier lipids, improve hydration, and support epidermal recovery (2,5).

• Gentle, pH-balanced cleansers (pH ~5.5) are also recommended to preserve the skin's mildly acidic environment (pH 4.5–5.5), which is essential for lipid-processing enzymes, antimicrobial defence, and microbial homeostasis during healing (1,10).

• Collectively, these measures support faster barrier restoration, improve patient comfort, and optimise post-procedural recovery (1,2,5).

Personalising Periprocedural Care for Every Patient Within a Structured Framework

Periprocedural skincare should be individualised according to both the procedure and patient characteristics. Fully ablative resurfacing procedures produce greater epidermal barrier disruption than fractional or minimally ablative techniques and therefore require more intensive barrier support. Patient-related factors, including age, baseline skin condition, inflammatory dermatoses, concomitant medications, and previous aesthetic procedures, could also guide skincare recommendations (1).

This personalised approach is particularly relevant in India, where most individuals have Fitzpatrick skin phototypes IV and V, with considerable regional variation (11). Patients with darker phototypes are more susceptible to PIH following cutaneous injury. Current recommendations therefore emphasise minimising inflammation through gentle cleansing, early barrier restoration, rigorous photoprotection, and avoidance of unnecessary irritants throughout the healing period (9).

Future Evidence Generating Opportunities

Future research should focus on establishing standardised, procedure-specific protocols, generating robust evidence in diverse populations, particularly individuals with darker skin phototypes, and refining personalised skincare strategies to further enhance the safety, efficacy, and predictability of aesthetic procedures (2,5,6).

Key Takeaways

• Periprocedural skincare is an evidence-based therapeutic strategy that complements energy-based ablative procedures by supporting skin barrier restoration, optimising healing, and improving clinical outcomes. 
• Effective periprocedural care begins before treatment and continues throughout recovery, emphasising gentle cleansing, barrier repair, moisturization with regeneration, and rigorous photoprotection.
• Individualised skincare protocols based on the procedure, extent of barrier disruption, and patient factors, including darker Indian skin phototypes, are important to minimise complications such as post-inflammatory hyperpigmentation.
• Integrating a structured, evidence-based periprocedural skincare framework into routine aesthetic practice can enhance procedural safety, reduce downtime, and improve the predictability of treatment outcomes and patient satisfaction.

Abbreviations- Er: YAG- Erbium-doped Yttrium Aluminium Garnet; MNRF- Micro- Needling Radio-Frequency; PIH- Post-Inflammatory Hyperpigmentation; TEWL- Trans-Epidermal Water Loss; HA – Hyaluronic Acid; CoQ10 – Coenzyme Q10