1.5ml/vial × 30 vials/box Leech Essence Anti-wrinkle and Light Spot Repair Skin Hirudin Essence

I. Product Description

1. What is Yizhilin Leech Essence?

Yizhilin Leech Essence is a functional skincare serum centered around Natural Hirudin (Hirudinea Extract). Its core ingredient is derived from Hirudo nipponica (Medicinal Leech), purified through patented technology. It delivers comprehensive benefits including soothing, skin repair, improving microcirculation, and enhancing skin radiance and elasticity.

2. Core Ingredients & Mechanism

• Hirudinea Extract (Natural Hirudin):
  Sourced from our proprietary GAP-certified Hirudo nipponica breeding base, it possesses excellent anti-inflammatory, soothing, and microcirculation-enhancing properties. Its small peptide structure allows for deep penetration, helping to reduce redness, dullness, and improve the skin's self-repair capacity.

• Licorice Root Extract & Angelica Root Extract:
  These traditional herbal extracts are combined to enhance soothing, antioxidant, and brightening effects, working synergistically with Hirudin to achieve "Repair + Revitalization" dual goals.

3. Scientific Validation & Efficacy

Tested by third party testing, this product demonstrates a hyaluronidase inhibition rate of 35.86% (negative control: 1.43%), with statistical significance (P<0.05), confirming its pronounced soothing and repairing efficacy.

II. Product Specifications

III. Core Advantages

1. Ingredient Superiority: Sourced from the "Gold Standard" – Hirudo nipponica

• Utilizes Hirudo nipponica from our own GAP-certified breeding base, ensuring purity and freedom from heavy metal contamination.

• The Hirudinea Extract boasts a hirudin activity exceeding 2000 AT-U/g, far surpassing common market ingredients.

2. Technological Edge: Patented Extraction Process, Safe & Low-Irritancy

• Holds a Chinese National Invention Patent (CN201610814087.2). A multi-step purification process removes allergenic proteins, significantly reducing sensitization risk.

• The extraction preserves bioactive integrity, ensuring gentle application and rapid absorption.

3. Proven Efficacy: Data-Backed, Visible Results

• Third-party lab reports confirm tangible soothing benefits, suitable for sensitive, stressed, and dull skin with poor microcirculation.

• User testimonials report reduced redness, improved luminosity, and diminished fine lines.

4. Supply Chain Integrity: Full Traceability from Farm to Finish

• The parent group operates Asia's largest Hirudo nipponica breeding base, guaranteeing stable, traceable, high-quality raw material supply.

• Manufacturing complies with GMPC standards, ensuring product safety and batch-to-batch consistency.

IV. Target Audience

• Sensitive, redness-prone, or compromised skin barrier.

• Dull, rough skin caused by stress or lack of sleep.

• Young to mature skin seeking to improve microcirculation, radiance, and firmness.

• Post-procedure care (e.g., after cosmetic treatments) for soothing and recovery.

V. Usage Recommendation

Use every evening. A 28-day cycle is recommended for one complete skin renewal period. Can be paired with other products from the Leech Skincare series (e.g., mask, moisturizer) for enhanced repair and anti-aging benefits.