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

Numbuzin No. 3 Blue Bio-Retinol Pore Refining Serum is a lightweight Korean treatment serum designed to improve visible pores, uneven texture, and excess sebum without overwhelming the skin. The formula combines gentle bio-retinol technology with niacinamide and salicylic acid to refine rough areas while supporting smoother, firmer-looking skin over time. What we love about this serum is how comfortably it layers into daily routines without feeling greasy or heavy.

The Numbuzin No. 3 Blue Bio-Retinol Pore Refining Serum also includes soothing ingredients like Centella Asiatica, panthenol, and peptides to help reduce irritation while improving overall skin texture. With regular use, skin looks clearer, softer, and more balanced. It’s especially great for enlarged pores, post-acne texture, and oily skin that still needs hydration. Pair it with Anua Heartleaf 77 Soothing Toner for an even smoother finish.

Key Benefits

• Pore Tightening Care — Bio-retinol and niacinamide help improve the appearance of enlarged pores over time.
• Oil Balance Support — Salicylic acid helps clear excess sebum and congestion without stripping skin.
• Smoother Texture — Numbuzin No. 3 Blue Bio-Retinol Pore Refining Serum softens rough, bumpy areas for a more refined look.
• Gentle Daily Formula — Centella Asiatica and panthenol help keep skin calm and comfortable.
• Lightweight Finish — Absorbs quickly without sticky residue, making layering easy.

Key Ingredients

Here’s what powers the Numbuzin No. 3 Blue Bio-Retinol Pore Refining Serum:

Niacinamide

A multitasking ingredient known for balancing oil production, brightening dullness, and improving visible pores. This formula contains 10% niacinamide, which helps smooth uneven texture while supporting a healthier skin barrier.

Bio-Retinol & Retinol

This serum uses a gentle bio-retinol approach alongside retinol to help improve skin elasticity and refine rough texture. It delivers retinol-like smoothing benefits while remaining suitable for many sensitive skin users.

Salicylic Acid (BHA)

A pore-clearing exfoliant that helps remove excess oil and buildup inside pores. It also helps reduce roughness and keeps skin looking clearer over time.

Centella Asiatica Extract

Known for its calming and barrier-supporting properties. It helps reduce visible redness and keeps the skin comfortable during active treatments.

Panthenol

A soothing humectant that supports hydration and strengthens the skin barrier. It helps balance the formula so skin feels soft instead of dry.

Copper Tripeptide-1

A peptide ingredient that supports skin repair and elasticity. It helps skin look firmer and healthier with continued use.

Hydrolyzed Collagen

Adds lightweight hydration and helps improve the feeling of skin softness and suppleness.

Best For

• ✅ Oily Skin — Sebum balancing
• ✅ Combination Skin — Texture smoothing
• ✅ Acne-Prone Skin — Pore care
• ✅ Textured Skin — Refining finish
• ✅ Sensitive Skin — Gentle retinol alternative

Targets These Concerns

• Enlarged pores
• Rough skin texture
• Excess oil
• Uneven skin tone
• Post-acne texture
• Dullness

Not Recommended For

• ⚠️ Very reactive retinol-sensitive skin — Patch testing is strongly recommended
• ⚠️ Damaged skin barrier — Avoid during active irritation or peeling

How to Use

1. Cleanse Skin — Start with a gentle cleanser and pat skin dry completely.
2. Apply Serum — Use 2-3 drops of Numbuzin No. 3 Blue Bio-Retinol Pore Refining Serum evenly across the face.
3. Follow With Moisturizer — Lock in hydration with a calming moisturizer.
4. Protect During Daytime — Always apply sunscreen in the morning when using retinol-based products.

Use: Both
Where in routine: After toner, before moisturizer
Pro Tip: If you’re new to retinol-style products, start using this serum 3 times a week before increasing frequency.

Disclaimer

Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.