Diclessi Effects and Treatment Info: From Mechanism to Recovery

Many people look into skin booster treatments when concerned about rough or dull skin texture and reduced elasticity. Diclessi is one such skin booster–type treatment addressing these concerns, and it's a name that comes up frequently in recent consultations.

This article outlines how Diclessi works, what the treatment process and expected changes look like, how much downtime to expect, and what to keep in mind for home care afterward.

What Kind of Treatment Is Diclessi?

Diclessi is known to involve injecting a tissue-regenerating biomaterial based on hydroxyapatite (CaHA) into the skin layers. According to materials from the manufacturer's affiliated sources, the particles have a structure with microscopic spaces arranged in layers; after injection, the gel component is gradually absorbed and the particles break down, a process described as stimulating fibroblasts to induce collagen production.

However, it should be noted that explanations of this structure and mechanism are currently found mainly in manufacturer-affiliated materials, and independent third-party verification has not been confirmed. Rather than the term 'reconstruction,' it's more accurate to understand this in terms of inducing collagen production or collagen remodeling.

In simple terms, Diclessi can be seen as a treatment designed to physically refine skin volume and texture while also aiming, over time, to induce the skin's own collagen production response. The specific degree of effect and how it's experienced can vary depending on the treatment area, product used, and individual skin condition, so it's best to confirm the exact approach through a consultation.

Changes You Can Expect from Diclessi

Diclessi aims to help with the following changes. However, the effects and degree to which they're noticeable vary by individual, and the same results are not guaranteed for everyone.

In terms of texture, it aims to help refine skin texture; for hydration, to improve moisture levels; for elasticity, to improve firmness; and for radiance, to improve overall skin glow. These changes tend to appear gradually rather than immediately.

Treatment Process and Duration

The typical process includes consultation and skin assessment, cleansing followed by application of a topical numbing cream, injection of the active ingredient into the skin layers, soothing aftercare and post-treatment guidance, and return to daily activities. Treatment time varies by area but is generally known to take about 20–30 minutes.

Numbing is typically achieved with a topical anesthetic cream, which helps reduce the pain felt during injection. However, the degree of pain can vary depending on individual skin sensitivity and the treatment area.

Timing of Effects, Duration, and Downtime

Effects generally tend to become gradually noticeable starting around 1–2 weeks after the procedure, though this timing also varies by individual. The duration differs depending on the product used, the treatment area, and individual skin metabolism, so it's difficult to state a fixed timeframe.

Downtime is known to be minimal, making this a treatment that's relatively easy to return to daily life after. However, minor injection marks or slight redness may remain for about 1–2 days, so it's advisable to plan with some buffer time around important events.

The recommended schedule commonly involves several sessions initially at 2–4 week intervals, followed by ongoing maintenance treatments. However, the specific frequency and intervals should be determined in consultation with a specialist based on individual skin condition.

How It Differs from Other Skin Booster Treatments

Treatments classified as skin boosters differ slightly in their main ingredients and primary targets. Diclessi uses CaHA-based ingredients and focuses on texture and hydration improvement, Rejuran Healer is based on PN (a salmon-derived ingredient) and centers on collagen remodeling and texture improvement, and water injections are HA-based and are known to focus on relatively immediate hydration and radiance.

Which treatment is more suitable for you can depend on your skin condition, priority concerns, and desired duration of results, so rather than assuming one treatment is superior, it's recommended to decide through consultation with a specialist.

Post-Treatment Care: Home Care Determines the Results

Diclessi has relatively short downtime, but immediately after the procedure, the skin may be in a sensitive state with minor irritation or temporary redness. During this period, it's important to protect against UV exposure, avoid excessive friction or pressure, refrain from high-heat environments (such as saunas or steam rooms), and use soothing care to stabilize the skin barrier.

In the days that follow, as the treated area gradually stabilizes and the collagen production response continues to progress, minimizing irritation and maintaining adequate hydration can help support overall skin condition.

Recovery After Treatment: Home Care Makes the Difference

Immediately after the procedure, the priority is soothing skin that has become sensitive to irritation and protecting the skin barrier. During this period, using ABJU Cream STEP1 Ultra Cera-Rich may help soothe redness and support barrier care. In the recovery phase that follows, as collagen production gradually continues, you might consider continuing a 2-STEP home care routine with STEP2 Hydro Re-Boosting to replenish deep hydration. That said, this is meant as supplementary home care, and the priority should always be following the guidance of your treating specialist regarding the treatment's progress and management.

Medically reviewed by 아비쥬의원 의료진. (September 10, 2026)