1. Nosca9: Targeted acne control & oil regulation
   
   
   The brand’s core anti-acne complex "Nosca9" (a blend of niacinamide, salicylic acid, and centella asiatica-derived ingredients) inhibits the growth of acne-causing bacteria (Propionibacterium acnes), regulates sebum secretion by reducing 5α-reductase activity, and unclogs pores by dissolving excess keratin—effectively reducing existing pimples and preventing new breakouts.
2. Multi-ingredient soothing: Relieve inflammation & redness
   
   
   Infused with panthenol, allantoin, and aloe barbadensis leaf juice, which soothe inflammation, itching, and redness caused by acne (e.g., inflamed papules, pustules). It also reduces irritation from anti-acne ingredients (e.g., salicylic acid), avoiding dryness or peeling while controlling oil.
3. Oil-control & barrier repair balance
   • The lightweight, watery serum texture is oil-free and non-comedogenic (won’t clog pores), absorbing quickly into the skin—ideal for oily/acne-prone skin that fears greasiness.
   • Contains niacinamide (5%) to strengthen the skin’s lipid barrier, reducing transepidermal water loss (TEWL) and preventing "over-oil production due to dryness" (a common issue for oily skin).
4. Safe & convenient for acne-prone skin
   • Free from alcohol, fragrance, parabens, mineral oil, and artificial colorants—dermatologist-tested, non-irritating, and safe for sensitive acne-prone skin.
   • 5-piece independent packaging is hygienic and portable, suitable for 1-2 weeks of intensive acne care (use during acne breakouts for targeted relief).

• All skin types

• Made in :Korea

Water, Glycerin, Propanediol, Niacinamide (5%), Salicylic Acid (0.5%), Centella Asiatica Extract, Brassica Oleracea Italica (Broccoli) Extract, Panthenol, Allantoin, Aloe Barbadensis Leaf Juice, Glycyrrhiza Glabra (Licorice) Root Extract, Sodium Hyaluronate, Xanthan Gum, Carbomer, Triethanolamine, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin

Skin Preparation: Cleanse the face with an oil-control, non-irritating cleanser (avoid over-cleansing), then pat dry. For better absorption, apply a mild, alcohol-free toner and let it fully absorb (skip if skin is peeling from acne).
Unfold the Mask: Take one sheet mask from the packaging, unfold it, and remove the two protective films (one on the front, one on the back of the mask sheet).
Apply the Mask: Align the mask with the eye, nose, and mouth areas, then gently press it onto the entire face. Smooth out air bubbles with your fingertips to ensure the mask sheet is fully attached to acne-prone areas (e.g., T-zone, cheeks).
Wear Time: Leave the mask on for 15-20 minutes. Do not leave it on longer, as this may cause skin dryness or irritation.
Post-Mask Care: Remove the mask, gently pat the remaining serum into the skin with your fingertips until fully absorbed (no rinsing needed). Follow with an oil-free, non-comedogenic moisturizer to lock in hydration—avoid heavy creams.
Usage Frequency: Use 1-2 times a week for regular acne prevention; use 2-3 times a week during acne breakouts (stop if skin feels dry or tight).