• PUREDERM Pore Cleansing Mud Sheet Mask Volcanic Ash is a targeted skincare product integrating "deep pore cleansing", "oil control", and "convenient sheet mask form". It breaks through the limitation of traditional 罐装 mud masks (which are messy to apply and easy to dry quickly) — using a "mud-impregnated sheet mask" design: the soft non-woven sheet is evenly loaded with high-concentration volcanic ash mud essence, ensuring that the active ingredients are closely attached to the skin and released slowly, avoiding the problem of "effective ingredients volatilizing with water loss".

• All skin types

The main raw materials are divided into core functional ingredients, moisturizing and soothing ingredients, and base/safe ingredients, all complying with international cosmetics safety standards:
1. Core Functional Ingredients
Volcanic Ash Extract: Sourced from safe volcanic regions (e.g., Jeju Island, South Korea), it has high porosity and strong adsorptive capacity. It can deeply clean pores, absorb excess sebum and dirt, and help shrink the appearance of pores.
Kaolin: A mild natural clay ingredient, which works with volcanic ash to enhance the mask’s oil-control and cleansing effects. It also helps remove mild old keratin, improving skin smoothness.
2. Moisturizing and Soothing Ingredients
Hyaluronic Acid: A classic moisturizing ingredient that can absorb 1000 times its weight in water. It replenishes moisture to the skin during cleansing, preventing dryness and tightness.
Glycerin: A small-molecule moisturizer that penetrates the skin’s stratum corneum quickly, locking in moisture and enhancing the skin’s hydration barrier.
Centella Asiatica Extract: A natural soothing ingredient that reduces skin irritation caused by cleansing, calms redness, and repairs the skin’s barrier (especially suitable for post-cleansing sensitive skin).
3. Base and Safe Ingredients
Non-woven Sheet: Soft, breathable, and skin-friendly non-woven fabric (usually made of cotton or rayon blend). It has good water-holding capacity, ensuring the mud essence is evenly distributed and closely attached to the skin.
Xanthan Gum: A natural thickener that adjusts the viscosity of the mud essence, making it easy to load on the sheet and preventing it from dripping during use.
Phenoxyethanol (low concentration, ≤0.8%): A mild preservative that complies with international standards. It inhibits the growth of bacteria and mold in the product, extending the shelf life while ensuring skin safety (free of parabens, alcohol, and artificial fragrances).
The exact ingredient list shall be subject to the "Ingredients" label on the product packaging (the formula may be slightly adjusted for different markets, but the core functional ingredients and safety standards remain unchanged).

Pre-use preparation: Clean the face with a mild cleanser (remove makeup and dirt first if wearing makeup), then pat the face with toner to moisturize the skin (this helps the mask absorb better).
Open and apply the mask: Tear open the single-sheet package, take out the mask, and unfold it (remove the transparent protective film on both sides if any). Align the mask with the eye, nose, and mouth positions, then attach it to the entire face, and gently press the edges with fingers to ensure the mask fits closely to the skin (no air bubbles).
Wait for absorption: Leave the mask on for 10-15 minutes (do not exceed 20 minutes, as prolonged use may cause the mask to dry and reverse absorb skin moisture). During this period, avoid frequent facial movements (e.g., talking, laughing) to maintain the mask’s fit.
Post-use care:
Remove the mask, then gently pat the remaining essence on the face with fingertips for 1-2 minutes to promote absorption.
If the skin feels slightly tight, rinse the face with warm water (avoid hot water) to remove residual mud essence, then follow with toner, serum, and moisturizer to lock in moisture (this step is essential for oily skin to avoid over-drying).
Frequency of use: It is recommended to use 1-2 times a week for oily/combination skin; do not use it daily (over-cleansing may damage the skin’s barrier).