numbuzin No.3 Blue Bio-Retinol Pore Refining Serum 30ml For Glass Skin Korean Skincare, Korean Cosmetics, K-Beauty

Numbuzin No.3 Blue Bio‑Retinol Pore Refining Serum

A lightweight, jelly‑texture serum combining a next‑generation Blue Bio‑Retinol complex with 10 % niacinamide and mild BHA to refine pores, smooth texture, and support a clearer complexion with minimal irritation.

Key Features

• Blue Bio‑Retinol Complex: A gentler retinol system (plant‑based + encapsulated retinol) designed for pore tightening and texture improvement with reduced irritation.
• 10 % Niacinamide: Helps regulate oil, even out tone, and support clearer, smoother skin.
• 0.2 % BHA (Salicylic Acid): Mild exfoliant to help clear clogging in pores and control excess sebum.
• Hydrolyzed Collagen & Peptides: Contribute hydration and a plumping effect to the skin.
• Botanical Soothing & Antioxidants: Includes extracts like Centella and turmeric to calm and protect the skin.
• Gentle & Beginner‑Friendly: Formulated to suit sensitive skin and those new to retinol.
• Multi‑Aspect Pore Care: Addresses pore size, depth, volume, and elasticity loss in a holistic way.

How to Use

1. After cleansing and toning, apply 1–2 pumps (or 2–3 drops) onto slightly damp skin.
2. Gently pat or spread the serum for even absorption.
3. Follow with your moisturizer or next skincare step.
4. Use both morning and night, but always follow with sunscreen during the day.
5. Patch test first, especially if you are new to retinoid or acid‑containing products; begin with lower frequency.