• Marine-Derived PDRN: Repair & Sebum Regulation: The serum uses high-purity PDRN extracted from sustainable marine organisms (e.g., salmon milt). PDRN not only promotes fibroblast activity to repair the skin barrier (strengthening the "support" around pores to prevent sagging) but also regulates sebocyte activity, reducing excessive sebum that clogs pores — addressing the root cause of enlarged pores.
• Targeted Pore-Minimizing Ingredients: It is enriched with niacinamide (5%) and zinc PCA: niacinamide tightens the skin’s surface, reduces pore visibility by 15-20% (tested in 4 weeks), and inhibits melanin to brighten the skin; zinc PCA controls sebum, unclogs pores, and prevents blackheads/whiteheads, synergizing with PDRN to refine pores.
• Lightweight, Non-Sticky Texture: The serum has a clear, watery texture that absorbs fully within 10 seconds, leaving no sticky or greasy residue. It is suitable for all seasons — in summer, it controls oil without heaviness; in winter, it repairs without drying, making it easy to layer with moisturizers or sunscreens.
• Purple Theme & Skin-Friendly Design: The purple packaging corresponds to the "soothing repair" theme, and the dark purple glass bottle blocks UV rays to maintain PDRN activity. The dropper design ensures sterile, precise dispensing, avoiding contamination from direct contact. The formula is free of alcohol, parabens, mineral oil, and synthetic dyes, making it compatible with most skin types.

• All skin types

• Made in :Korea

（specific ingredients are subject to product packaging; the following are core and common components）：
Core Active Ingredients:
Marine-Derived PDRN (Polydeoxyribonucleotide): Extracted from salmon milt, it is a bioactive substance that promotes fibroblast proliferation to repair the skin barrier, strengthens the connective tissue around pores (preventing sagging), and regulates sebum secretion by inhibiting sebocyte overactivity.
Niacinamide (5%): Tightens the stratum corneum to reduce pore visibility, inhibits melanin transfer to brighten the skin, and enhances the skin’s ceramide synthesis to further strengthen the barrier.
Zinc PCA: A lipid-soluble zinc salt that controls sebum production by regulating the activity of sebaceous gland enzymes, unclogs pores by dissolving excess oil, and has anti-inflammatory effects to prevent acne caused by clogged pores.
Hydrating & Soothing Ingredients:
Sodium Hyaluronate (Low-Molecular-Weight): Penetrates the upper epidermis to provide instant hydration, relieves dryness caused by sebum control, and plumps the skin to make pores look smoother.
Panthenol (Vitamin B5): Converts to pantothenic acid in the skin, soothes mild irritation from pore-minimizing ingredients, repairs micro-damage, and enhances the skin’s moisture-retention ability.
Centella Asiatica Extract: Rich in asiaticoside, it calms inflamed skin (e.g., from clogged pores), supports collagen synthesis, and synergizes with PDRN to improve skin elasticity.
Safe Base & Stabilizing Ingredients:
Propanediol: A plant-derived solvent and humectant that dissolves active ingredients evenly, ensures stable formula, and adds mild hydration without alcohol irritation.
Xanthan Gum: A natural thickener that improves the serum’s watery texture, prevents ingredient separation, and ensures smooth application.
Tocopherol (Vitamin E): An antioxidant that prevents PDRN and niacinamide oxidation, extends the product’s shelf life, and protects the skin from free radical damage.
Harsh Substance-Free: Free of alcohol, synthetic fragrances, parabens, mineral oil, sulfates, and colorants — minimizing skin irritation and making it suitable for long-term use by sensitive or pore-prone skin.

Skin Prep: After cleansing and toning (use a mild, hydrating toner to balance the skin’s pH), pat the toner dry — this helps the serum’s active ingredients (PDRN, niacinamide) penetrate better.
Dispense the Product: Twist open the dropper cap, squeeze the dropper to draw 2-3 drops of the serum (adjust based on skin type: 3-4 drops for oily skin with large pores, 2 drops for combination/sensitive skin).
Apply & Absorb: Drop the serum onto your palms, then gently press it onto your face, focusing on pore-prone areas (T-zone, nose, cheeks with visible pores). Avoid rubbing vigorously (which may irritate the skin); instead, use light patting motions with your fingertips for 5-10 seconds until fully absorbed.
Follow-Up Skincare:
Oily/combination skin: After absorption, apply a lightweight gel moisturizer to lock in moisture without adding oil.
Dry/sensitive skin: Layer with a cream moisturizer or 1 drop of facial oil to enhance hydration and barrier repair.
Daytime: Must apply a broad-spectrum sunscreen (SPF 30+) — although the serum is not photosensitive, sunscreen prevents UV-induced sebum increase and pore enlargement.
Usage Frequency: Suitable for daily use, morning and night. For sensitive skin, start with once a day (night) and increase to twice a day if no irritation occurs.