Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum 30Ml

Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum 30 ml is a Korean pore-refining serum designed to visibly tighten enlarged pores, smooth uneven texture, and improve early fine lines with lower irritation than traditional retinol formulas. It combines Blue Bio-Retinol, 10% niacinamide, and salicylic acid in a lightweight serum to help refine pores, control excess oil, and support smoother, clearer-looking skin.

Synonym Names

• Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum
• Numbuzin No.3 Blue Bio-Retinol Serum
• Numbuzin No.3 Pore Refining Serum
• Numbuzin Blue Bio-Retinol Serum
• Numbuzin Pore Tightening Serum
• Blue Retinol Pore Serum
• Gentle Retinol Pore Serum

Type of Serum

This is a pore-refining, oil-balancing, and beginner-friendly retinol serum, formulated to help tighten enlarged pores, smooth rough texture, reduce excess sebum, and improve early signs of aging with lower irritation potential.

Key Ingredients

• Blue Bio-Retinol – Helps improve pore appearance, refine texture, and soften fine lines
• 10% Niacinamide – Helps balance oil, improve uneven tone, and support clearer-looking skin
• Salicylic Acid (BHA) – Helps clear clogged pores and reduce buildup
• Panthenol – Helps support barrier comfort and reduce dryness
• Centella Asiatica Extract – Helps calm visible irritation
• Hydrolyzed Collagen – Helps support skin softness and hydration
• Adenosine – Helps improve the appearance of fine lines
• Copper Tripeptide-1 – Helps support skin repair and elasticity
• Macadamia Seed Oil – Helps support nourishment
• Tocopherol (Vitamin E) – Helps provide antioxidant support

How It Works

Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum uses a gentle bio-retinol complex with encapsulated retinol to help improve pore size, smooth uneven texture, and soften fine lines with less irritation than stronger retinoid formulas. Niacinamide helps regulate excess sebum and support brighter-looking skin, while salicylic acid helps clear clogged pores and reduce congestion. Barrier-supporting ingredients like panthenol and Centella help improve comfort and reduce dryness.

Benefits

• Helps visibly tighten enlarged pores
• Helps smooth rough and uneven texture
• Helps reduce excess oil and shine
• Helps improve clogged pores and congestion
• Helps soften the look of fine lines
• Helps support clearer, smoother-looking skin
• Helps improve skin tone and post-acne marks
• Lightweight texture suitable for daily use

Why Choose This Product

• Beginner-friendly retinol formula
• Combines Blue Bio-Retinol, niacinamide, and BHA in one serum
• Designed to target pores, texture, oil, and early signs of aging
• Fast-absorbing and lightweight
• Fragrance-free and alcohol-free
• Clinically tested for visible pore improvement

Suitable For

• Oily skin
• Combination skin
• Enlarged pores
• Congested skin
• Acne-prone skin
• Uneven texture
• Retinol beginners
• Sensitive skin (with patch testing)

How To Use

• Cleanse and dry your face
• Apply 2–3 drops evenly across the face
• Gently pat until absorbed
• Follow with moisturizer

AM/PM Use:

• Can be used morning or evening
• Follow with sunscreen during the day
• Beginners may prefer starting at night 2–4 times weekly, then increasing as tolerated

Recommended Frequency / Duration

• Start 2–4 times weekly if new to retinol
• Increase gradually to daily use as tolerated
• Visible smoothing may begin within 2–4 weeks
• More noticeable pore-refining results may appear within 4–8 weeks with consistent use

Precautions

• Patch test before first use
• Use sunscreen daily
• Avoid direct contact with eyes
• Avoid layering initially with strong acids, retinoids, or benzoyl peroxide
• Do not apply on broken or irritated skin
• Stop use if irritation occurs

Side Effects

Some users may experience:

• Mild tingling during early use
• Temporary dryness or tightness
• Mild peeling during adjustment
• Rare irritation in very sensitive skin

Community feedback is generally positive for smoother texture and pore appearance, though some users report temporary irritation or breakouts during the adjustment period and note results are gradual rather than instant.

Storage Instructions

• Store in a cool, dry place
• Keep away from direct sunlight and heat
• Close tightly after use
• Avoid humid storage environments

Additional Information

• Net Volume: 30 ml
• Texture: Lightweight fast-absorbing serum
• Finish: Smooth, non-sticky
• Fragrance-Free
• Alcohol-Free
• Made in South Korea

Certifications / Testing

• Clinically Tested
• Sensitive Skin Suitable
• Dermatologist Tested
• Pore Improvement Tested
• 0.00 Irritation Index (brand-reported)

FAQs

What is Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum used for?
It is used to help tighten enlarged pores, smooth texture, reduce excess oil, and improve early fine lines.

Is it suitable for sensitive skin?
Yes, it is designed to be gentler than traditional retinol, but patch testing is still recommended.

Can beginners use this retinol serum?
Yes, it is specifically designed for retinol beginners and users who find traditional retinol too harsh.

Can I use it every day?
Yes, but beginners should start a few times weekly and increase gradually based on tolerance.

Does it help with pores?
Yes, it is specifically formulated to visibly tighten enlarged pores and improve pore texture.

Is it worth trying?
It may be worth trying if you want a beginner-friendly retinol serum focused on pores, texture, and oil control. User feedback is generally positive for smoother texture and refined pores, especially for oily or combination skin.

Disclaimer

The content is purely informative and educational in nature and should not be construed as medical advice. Please use the content only in consultation with an appropriate certified medical or healthcare professional.