The VT PDRN Hydrogel Mask (4 pcs) is a "medical-grade regenerative repair mask set" launched by VT, combining the brand’s signature PDRN ingredient with a high-density hydrogel membrane. It is designed for periodic skin repair and daily maintenance, with the 4-piece packaging meeting the needs of long-term use. Its core features are:

1. High-Purity PDRN for Regeneration: Each mask contains clinically tested PDRN (extracted from salmon sperm DNA)—it activates fibroblasts, promotes collagen synthesis, and repairs damaged skin barriers, with visible effects on sensitivity and dryness after 1-2 uses.
2. Medical-Grade Hydrogel Membrane: The mask sheet is made of cross-linked hydrogel polymer—it can hold 5x more essence than traditional non-woven masks, release essence slowly for 20 minutes, and adhere tightly to facial contours (no slipping, even when lying down).
3. 4-Piece Value Pack: The set includes 4 individually sealed masks—each mask is independently packaged to preserve PDRN activity (avoiding oxidation). The pack is cost-effective for long-term use, suitable for weekly 1-2 times maintenance.
4. Cool & Soothing Experience: The hydrogel has a natural cool texture—when applied, it instantly relieves skin discomfort (e.g., post-sun heat, post-procedure stinging) and reduces redness, creating a "spa-like" repair experience at home.
5. Mild & Safe Formula: Free of parabens, alcohol, synthetic fragrances, dyes, and mineral oil—tested by Korean dermatological labs, it is safe for sensitive skin, post-procedure skin, and even pregnant women (after consulting a doctor).

• All skin types

（specific ingredients subject to product packaging; common core components listed below）：Core Regenerative & Repair Ingredients:
Polydeoxyribonucleotide (PDRN): The key active ingredient—extracted from salmon sperm DNA, purified via ultrafiltration and chromatography. It stimulates skin cell metabolism, promotes collagen/elastin synthesis, repairs damaged barriers, and reduces inflammation (widely used in medical aesthetics for post-procedure recovery).
Sodium Hyaluronate (Multi-Molecular Hyaluronic Acid): A blend of high, medium, and low molecular weight hyaluronic acid—forms a moisture-locking film on the skin surface, penetrates deep into the dermis to hydrate, and improves skin plumpness.
Centella Asiatica Extract: Contains asiaticoside and madecassic acid—soothes skin irritation, accelerates wound healing, and strengthens the skin’s natural defense against external stress (complements PDRN’s repair effect).
Hydrogel Membrane Material:
Sodium Polyacrylate & Glycerin Cross-Linked Polymer: A medical-grade hydrogel matrix—highly absorbent (holds 80% of its weight in essence), soft, and skin-friendly. It releases essence evenly and slowly, and its cool texture helps relieve skin discomfort.
Solvent & Mild Support Ingredients:
Purified Water: Undergoes reverse osmosis and UV sterilization to remove impurities and bacteria—ensures the stability and safety of PDRN and other active ingredients.
Glycerin: A humectant that enhances the hydrogel’s moisture-retention ability—prevents essence evaporation and keeps the skin hydrated after mask removal.
Panthenol (Provitamin B5): Converts to pantothenic acid in the skin—moisturizes, soothes dry tightness, and supports skin repair (especially beneficial for sensitive or damaged skin).
Safety Assurance:
"5-Free" Formula: Free of parabens, alcohol, synthetic fragrances, synthetic dyes, and mineral oil—complies with EU CosIng standards and China’s NMPA requirements.
All ingredients undergo strict testing: PDRN is tested for purity (no heavy metals, no microbial contamination); the hydrogel membrane is tested for biocompatibility (no skin irritation).

Pre-Use Preparation:
Cleanse the face with a mild, non-irritating cleanser (avoid exfoliants); pat dry gently (do not rub to protect the skin barrier). For post-procedure skin, ensure no open wounds and follow the doctor’s advice.
Take one mask from the 4-piece pack, tear open the pouch, and remove the hydrogel mask—peel off the transparent protective films on both sides (labeled "1" and "2" in some versions) to expose the essence-soaked gel.
Applying the Mask:
Align the mask with your eyes, nose, and mouth: attach the gel side to the center of your face, then smooth it outward to the cheeks, forehead, and jawline. Press gently with your fingertips for 30 seconds to eliminate air bubbles—ensure full adherence.
Wear Time & Post-Care:
Leave the mask on for 15-20 minutes (do not exceed 20 minutes, as the gel may dry out and reverse-absorb moisture). Relax during this time; avoid excessive facial movements.
After removal, pat the remaining essence on your face and neck with your palms until fully absorbed (about 2 minutes). Do not rinse—PDRN needs time to penetrate for repair.
Finish with a mild, fragrance-free moisturizer to lock in the essence. For best results, use 1-2 times a week (the 4-piece pack lasts 2-4 weeks for regular maintenance).
Storage & Warnings:
Store the unopened 4-piece pack in a cool, dry place away from direct sunlight and high temperatures (to protect PDRN activity and hydrogel structure).
If irritation (itching, stinging) occurs, remove the mask immediately and rinse with cold water. Discontinue use if discomfort persists and consult a doctor.