1. Nosca9: Targeted oil regulation & pore cleansing
   
   
   The brand’s core functional complex "Nosca9" (blended with niacinamide, salicylic acid, and centella asiatica extract) regulates sebum secretion by inhibiting 5α-reductase activity (the key enzyme for oil production), dissolves excess keratin in pores to unclog them, and reduces the growth of acne-causing bacteria (Propionibacterium acnes)—effectively preventing blackheads, whiteheads, and new breakouts.
2. Gentle hydration without greasiness
   
   
   The lightweight, watery texture absorbs quickly into the skin (no sticky residue), making it suitable for oily/acne-prone skin that fears heaviness. It contains glycerin, propanediol, and sodium hyaluronate to replenish moisture lost after cleansing, avoiding "over-oil production due to dryness" (a common issue for oily skin) and keeping the skin in a balanced "oil-water state".
3. Soothe & repair acne-damaged skin
   
   
   Infused with panthenol (vitamin B5), allantoin, and aloe barbadensis leaf juice, which soothe inflammation, redness, and tightness caused by acne or harsh cleansing. It also contains niacinamide (3%) to strengthen the skin’s lipid barrier, reducing transepidermal water loss (TEWL) and improving the skin’s resistance to external stimuli (e.g., pollution, bacteria).
4. Safe & practical for daily use
   • Free from alcohol, fragrance, parabens, mineral oil, and artificial colorants—dermatologist-tested, non-irritating, and safe for sensitive acne-prone skin (even during acne breakouts).
   • The 200ml large-capacity bottle is equipped with a flip-top cap for easy dispensing; it can be used with a cotton pad for gentle wiping or directly patted onto the skin—flexible for different usage habits.

• All skin types

Water, Glycerin, Propanediol, Niacinamide (3%), Salicylic Acid (0.3%), Centella Asiatica Extract, Brassica Oleracea Italica (Broccoli) Extract, Panthenol, Allantoin, Aloe Barbadensis Leaf Juice, Glycyrrhiza Glabra (Licorice) Root Extract, Sodium Hyaluronate, Betaine, Xanthan Gum, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin

Skin Preparation: Cleanse the face with a mild, oil-control cleanser, then pat dry with a soft towel (do not rub vigorously to avoid irritating acne).
Dispense the toner:
For gentle exfoliation (recommended for oily skin with clogged pores): Take an appropriate amount (3-4 drops) onto a clean cotton pad.
For quick hydration (recommended for sensitive acne-prone skin): Pour a small amount (2-3 drops) into the palms of your hands.
Apply to the skin:
With a cotton pad: Gently wipe the toner over the entire face (avoid the eye area and broken acne) in upward and outward motions—focus on the T-zone (forehead, nose) where oil is excessive.
With hands: Pat the toner onto the face and neck gently with your fingertips until fully absorbed—patting helps enhance absorption and soothe the skin.
Follow-up care: Immediately apply a lightweight, oil-free serum or moisturizer to lock in moisture (do not skip this step, as toner alone cannot provide long-lasting hydration).
Usage frequency: Use twice a day (morning and night) for daily care; reduce to once a day (night only) if the skin feels dry or tight.