Rosemu Introduction Serum | Booster Penetration Essence

The Rosemu Introduction Serum is a high-performance booster essence designed to prepare your skin for deeper absorption of subsequent skincare products.
Formulated with a unique liposome-based structure, it delivers moisture and nutrients directly into the skin, enhancing the effectiveness of your lotion or cream that follows.

Enriched with five types of hydrating ingredients, including RepiJua for intense moisture and Ectoin to protect against dryness and environmental stress, this lightweight gel serum leaves your skin feeling silky-smooth, plump, and refreshed.

Perfect for those who experience dryness, dullness, or rough texture, this serum helps restore a soft, supple, and luminous complexion.

Features

• Booster-Type Serum — Use before lotion to enhance penetration and absorption of skincare products.

• 5 Moisturizing Ingredients — Combines RepiJua, Ectoin, and other humectants for long-lasting hydration and protection.

• Liposome Technology — Gradually releases moisture deep into the skin for a lasting dewy feel.

• Silky, Lightweight Texture — Smooth gel formula glides effortlessly and absorbs without stickiness.

• For Dry & Combination Skin — Gently conditions skin and helps maintain moisture balance.

• Stress & Dryness Protection — Shields the skin barrier from environmental factors that cause irritation.

How to Use

• After washing your face, take an appropriate amount (2–3 pumps) of serum.

• Apply evenly to your face before using lotion or toner.

• Gently press your hands against your face to help the serum absorb deeply.

• Follow with your usual skincare routine (lotion, cream, etc.).

Use morning and night for optimal results.

Product Details

• Brand: Rosemu (ロゼミュー)

• Product Name: Introduction Serum / Booster Essence

• Volume: 50 mL (1.7 fl oz)

• Form: Gel Serum

• Skin Type: Dry, Normal, Combination

• Recommended Use: Moisturizing, Skin Preparation

• Main Ingredients: RepiJua, Ectoin, Liposome Hydrating Complex

• Country of Origin: Japan