Numbuzin No. 3 Blue Bio-Retinol Pore Refining Serum (30 ml) is a lightweight pore-care and skin-texture refining serum formulated for people who want the benefits of retinol without harsh irritation. It uses Blue Bio-Retinol™, a plant-derived retinol blend combined with encapsulated pure retinol, which delivers the effects of traditional retinol more gently and tolerably — making it suitable even for sensitive or retinol-novice skin.

Core Benefits:

• Pore Refinement & Texture Smoothing: Blue Bio-Retinol works to tighten enlarged pores, reduce rough texture, and smooth fine lines with less irritation than classic retinol formulas.

• Balanced Skin Tone & Radiance: A 10 % niacinamide concentration helps even out dullness, improve complexion clarity, and balance excess sebum — contributing to a more refined, bright look.

• Moisture & Barrier Care: With soothing extracts like Centella Asiatica and panthenol (pro-vitamin B5), the serum supports the skin barrier, calms irritation, and helps retain hydration.

• Improved Pore-related Concerns: Clinically tested to improve multiple aspects of pore appearance (size, depth, and volume), helping the skin appear smoother and more even.

• Beginner-Friendly & Gentle: Designed with retinol novices in mind — gentle enough for those who might be sensitive to stronger retinol products, while still delivering noticeable texture and pore benefits.

How to Use:
Apply after cleansing and toning, both morning and evening. Because it contains retinol-type actives, always follow with broad-spectrum sunscreen in the daytime.

Good For:
✔ Enlarged or visible pores
✔ Uneven skin texture
✔ Early signs of aging (fine lines)
✔ Sensitive or retinol-intolerant skin seeking a gentler option