Dongkook Mask

The Derma Mask Season 3 is the current flagship masking product in the Dongkook Centelian 24 lineup. Each successive "season" represents a formula iteration, with Season 3 representing the most refined centella extraction and serum delivery system to date. The sheet is soaked in a madecassoside-rich serum calibrated for skin calming, hydration, and barrier reinforcement.

Skinsli stocks the Derma Mask Season 3 in several counts: a standard pack, a 93-sheet package for extended protocols, a 100-sheet set, and a 153-sheet package for long-term or household use. The large-count packs are the most economical format for users who incorporate masking several times a week.

The Intensive Formula variant (60 sheets) uses a higher centella concentration than the standard Derma Mask, targeting skin that needs more active correction - persistent redness, post-treatment sensitivity, or compromised barrier conditions following chemical peels, microneedling, or laser procedures.

At 60 sheets, the Intensive Formula pack provides enough volume for a structured 8-week treatment protocol at 7-8 masks per week, which is the usage frequency recommended when the goal is measurable skin correction rather than maintenance hydration.

The Madeca Wrap Mask Brightening (20 sheets) differs from the flat sheet Derma Mask in format: the wrap design adheres more closely to facial contours, reducing air gaps and improving serum contact with the skin surface. The brightening formula targets uneven tone and dullness through a centella-plus-brightening-active combination.

The 20-sheet count makes the Wrap Mask a focused brightening treatment rather than a daily staple - appropriate for a 2-3 times per week brightening protocol layered alongside a Melacapture Ampoule serum in an evening routine.

Several Dongkook mask products on skinsli are sold as bundle sets: the Madeca Melacapture Ampoule Max with 10 Derma Mask sheets, and a Madeca Cream Power Boosting Formula 3-piece set combined with 2 Derma Mask Intensive packs. These bundles recognize that a centella mask works best as a step within a centella-centric routine rather than as a standalone product.

The ampoule-plus-mask bundle is particularly effective when used together in the same evening: apply the ampoule first, allow absorption, then layer the mask on top for an extended occlusive treatment. This approach maximizes the active delivery of both products rather than using each in isolation.

Cleanse and tone before masking. Apply the sheet mask to dry or slightly damp skin and press gently to remove air bubbles, ensuring contact across the t-zone and jawline - areas prone to lifting during the masking session. Leave on for 15-20 minutes. Do not exceed 30 minutes: a dried-out mask begins drawing moisture back out of the skin rather than delivering it.

After removing the sheet, press the remaining serum into the skin - do not rinse. Follow immediately with moisturizer to seal in the centella actives. For the Intensive Formula, consider applying an ampoule first and then the mask as an occlusive layer to drive absorption further.

For maintenance hydration and general skin calming, 2-3 Centelian 24 Derma Masks per week is effective and appropriate. For an active correction protocol - recovering from post-procedure sensitization, addressing significant redness, or treating barrier damage - daily masking for 2-4 weeks with the Intensive Formula is the approach Dongkook's bulk packs are sized to support.

If you are using the standard Derma Mask daily, the 100-sheet and 153-sheet packs offer the lowest per-sheet cost and ensure you won't run out mid-protocol. Plan for at least 4 weeks of consistent use before evaluating visible changes in skin condition.

Centella asiatica's primary mechanism in skincare is reducing skin inflammation by inhibiting the production of inflammatory cytokines and supporting collagen synthesis. In mask format, this means a calming, barrier-reinforcing effect that is particularly valuable for skin that is reactive, compromised after professional treatments, or prone to redness from environmental triggers.

Dongkook's pharmaceutical sourcing of centella actives means the madecassoside and asiaticoside concentrations in the mask serum are standardized - unlike many cosmetic brands that use centella as a marketing ingredient without specifying the active percentage. This makes the Centelian 24 Derma Mask a reliable choice for reactive skin rather than a gamble on undisclosed centella content.

The KF94 Mask Small (60 pieces) listed in this collection is Dongkook's protective face mask product - a KF94-rated respiratory mask standard in South Korea - rather than a skincare sheet mask. If you are looking specifically for skincare masking, the Derma Mask, Wrap Mask, and Intensive Formula products are the relevant items. The KF94 product is listed here because it carries the Dongkook vendor designation on skinsli.

KF94 is a South Korean respiratory filtration standard equivalent in filtration to KN95 and N95. The Dongkook KF94 Small format is designed for smaller face shapes or pediatric use and is included in the brand's range of protective equipment sold on skinsli.