CHANDO Oligopeptide Oil Control Ampoule Mask (5) is a targeted functional sheet mask focusing on "oil control + pore refinement + mild repair", specially developed for oily, combination, or oil-prone skin troubled by excess sebum, enlarged pores, and dullness. It takes high-purity oligopeptide (mainly oligopeptide-1) as the core active ingredient—oligopeptide can penetrate the skin's stratum corneum, regulate the skin's oil-secreting balance, reduce excessive sebum production, and at the same time repair the damaged skin barrier (common in oily skin due to frequent cleansing), enhancing the skin's self-regulating ability. The mask is also formulated with an "ampoule-level oil-control complex" (including niacinamide, witch hazel extract, etc.): niacinamide helps shrink visible pores and improve skin dullness, while witch hazel extract soothes oil-induced inflammation (such as small acne or redness) and tightens pores. The mask sheet adopts a "breathable matte fiber" material, which is thin, oil-absorbent, and fits closely to the facial contours—avoiding stuffiness on oily skin and ensuring the oil-control and repair essence is fully absorbed. It is free from parabens, artificial fragrances, mineral oil, and alcohol (or low-alcohol formula, depending on specific versions), making it suitable for oily, combination skin, and even oily-sensitive skin in need of oil control and mild repair.

• All skin types

1. High-Purity Oligopeptide-1: Core repair and oil-regulating ingredient, balances skin sebum secretion, repairs damaged barrier, and enhances skin's oil-control ability. 2. Niacinamide (Vitamin B3): Refines pores by regulating keratin metabolism, improves skin dullness, and enhances the skin's resistance to oil-induced problems. 3. Hamamelis Virginiana (Witch Hazel) Leaf Extract: Soothes oil-induced inflammation and redness, tightens pores temporarily, and reduces surface oil shine. 4. Sodium Hyaluronate (Hyaluronic Acid): Multi-molecular moisturizing, replenishes skin moisture while controlling oil, avoiding dryness caused by excessive oil control. 5. Glycyrrhiza Glabra (Licorice) Root Extract: Soothes mild irritation from oil and dirt, reduces redness of small acne, and maintains skin stability.

1. Cleanse your face with a mild oil-control cleanser to remove surface oil and dirt, then pat dry gently with a clean towel (do not rub vigorously to avoid damaging the skin barrier). 2. Tear open the mask package, take out the mask sheet, and gently unfold it—remove the transparent protective film on both sides. 3. Align the mask with facial contours (eyes, nose, mouth), then press lightly with your fingertips to make it fit closely to the skin, especially focusing on the T-zone (forehead, nose, chin) where oil secretion is heavy. 4. Leave the mask on for 15-20 minutes; do not extend the time to avoid the mask drying out and absorbing moisture from the skin. 5. Remove the mask sheet, then gently pat the remaining ampoule essence on the face (focus on the T-zone) with your fingertips until it is fully absorbed. No rinsing is required; for oily skin, follow up with an oil-free moisturizer (avoid heavy creams) to lock in the oil-control effect and maintain skin hydration.