
(NUMBUZIN) No.3 Bifida Bakuchiol Zero Pore Cleansing Oil 200ml
Use first to remove makeup, sunscreen and daily buildup.
View cleanser →No.3 Blue Bio-Retinol mini kit
Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum is a lightweight, fast-absorbing serum designed to refine the appearance of pores and smooth uneven skin texture. Powered by blue bio-retinol technology and a high concentration of niacinamide, it helps promote a clearer, more polished-looking complexion while supporting skin firmness.
The gentle retinol content works to improve the look of skin texture and fine lines without the heavy feel often associated with traditional retinol products. Botanical extracts, centella asiatica and panthenol help maintain skin comfort, making this serum suitable for regular use when skin needs refinement without excessive dryness.

Formula and benefits
Each piece delivers a precise amount of concentrated serum, allowing for hygienic use and easy integration into both morning and night routines. The lightweight texture absorbs quickly and layers well under moisturisers or sunscreens, making it comfortable for daily use in Singapore’s warm and humid climate. Ideal for those concerned with visible pores, rough texture or early signs of ageing, Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum supports smoother, more even-looking skin with consistent use.
The gentle retinol content works to improve the look of skin texture and fine lines without the heavy feel often associated with traditional retinol products. Botanical extracts, centella asiatica and panthenol help maintain skin comfort, making this serum suitable for regular use when skin needs refinement without excessive dryness.
Each piece delivers a precise amount of concentrated serum, allowing for hygienic use and easy integration into both morning and night routines. The lightweight texture absorbs quickly and layers well under moisturisers or sunscreens, making it comfortable for daily use in Singapore’s warm and humid climate.
Ideal for those concerned with visible pores, rough texture or early signs of ageing, Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum supports smoother, more even-looking skin with consistent use.
Ideal for those concerned with visible pores, rough texture or early signs of ageing, Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum supports smoother, more even-looking skin with consistent use.

Who it is for

How to use
Apply an appropriate amount to clean skin after cleansing and toning.
Gently massage until fully absorbed, focusing on concern areas.
Use twice daily in the morning and at night for best results.

Complete Your Routine
See every active No.3 product in COCOMO, including the item you are viewing. Build the complete numbered routine or choose the steps that suit your skin.

Use first to remove makeup, sunscreen and daily buildup.
View cleanser →![[NUMBUZIN] No.3 Bifida Bakuchiol Zero Pore Milky Toner Light 200ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/SHOPIFY_3.webp?v=1780652439)
Apply after cleansing to prepare skin for the next steps.
View toner →![[NUMBUZIN] No.3 Bifida Bakuchiol 50 Zero Pore Milky Toner 200ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/SHOPIFY_3.webp?v=1780652439)
Apply after cleansing to prepare skin for the next steps.
View toner →
Use after cleansing as a convenient toner-pad step.
View pads →![[NUMBUZIN] No.3 Radiance Glowing Jumbo Essence Pad 150ml (1 Box = 70 Pad)](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no3-radiance-glowing-jumbo-essence-pad-hero-1200x1700.webp?v=1788294338)
Use after cleansing as a convenient toner-pad step.
View pads →
Layer after toner or pads and before moisturiser.
View serum →![[NUMBUZIN] No.3 Blue Bio-Retinol Pore Refining Serum (1 Pack = 1.3ml x 10 Pieces)](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no-3-blue-bio-retinol-pore-refining-serum-1-pack-1-3ml-x-10-pieces__01-format.webp?v=1788373195)
Layer after toner or pads and before moisturiser.
View current product →![[NUMBUZIN] No.3 Blue Bio-Retinol Pore Refining Serum 30ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no-3-blue-bio-retinol-pore-refining-serum-30ml__01-format.webp?v=1788373088)
Layer after toner or pads and before moisturiser.
View serum →![[NUMBUZIN] No.3 Skin Softening Serum 50ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no-1-glossy-essence-serum-50ml-1__01-format.webp?v=1788373019)
Layer after toner or pads and before moisturiser.
View serum →![[NUMBUZIN] No.3 Bifida Bakuchiol Zero Pore Milky Moisturizer 150ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/SHOPIFY_1_3f225e97-82b0-4f0e-81ad-14337040d4d3.webp?v=1780650669)
Seal in the preceding layers as the moisturising step.
View moisturiser →![CLEARANCE SALES - [NUMBUZIN] No.3 Velvet Beauty Cream 50ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no3velvet-hero-1200x1700_d3aee9b3-67cd-4167-ae04-9d9b25f881e3.webp?v=1788301943)
Seal in the preceding layers as the moisturising step.
View moisturiser →
Finish the morning routine with sun protection.
View sun care →
Finish the morning routine with sun protection.
View sun care →Name: Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum
Volume: 1 Pack = 1.3ml x 10 Pieces
Made in: South Korea
Product type: pore-texture-serum
Step 1: Apply an appropriate amount to clean skin after cleansing and toning.
Step 2: Gently massage until fully absorbed, focusing on concern areas.
Step 3: Use twice daily in the morning and at night for best results.
Purified Water, Niacinamide (10%), Butylene Glycol, Propanediol, Glycerin, Dipropylene Glycol, Pentylene Glycol, Glyceryl Glucoside, Hydrolyzed Collagen, Chlorella Vulgaris Extract, Centella Asiatica Extract, Arabic Gum, White Rice Flower Extract, Macadamia Seed Oil, Hollyhock Flower Extract, Glycine Soybean Oil, Guava Tree Flower Extract, Ivy Gourd Fruit Extract, Guava Tree Leaf Extract, Aloe Vera Flower Extract, Eggplant Fruit Extract, Holy Basil Leaf Extract, Coral Extract, Turmeric Root Extract, 1,2-hexanediol, Caprylic/capric Triglyceride, Glycereth-26, C12-14 Alkyl-12, Polysorbate 20, Calcium Chloride, Salicylic Acid, Gellan Gum, Honokiol, Panthenol, Ppg-13-decyltetradeceth-24, Hydrolyzed Sclerotium Gum, Sodium Citrate, Glucose, Adenosine, Citric Acid, Cultured Ginseng Myocyte Extracellular Vesicles, Dextrin, Lecithin, Silica, Centella Asiatica Callus Extracellular Vesicles, Ethylhexylglycerin, Retinol (6 Ppm), Hydrogenated Lecithin, Rapeseed Sterol, Glycine, Cholesterol, Polyglyceryl-10 Laurate, Phytosteryl/behenyl/octyldodecyl Lauroyl Glutamate, Tocopheryl Acetate, Aluminum/magnesium Hydroxide Stearate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Potassium Cetyl Phosphate, Diethylhexyl Syringylidene Malonate, Tocopherol, Tris(Tetramethylhydroxypiperidinol)citrate, Copper Tripeptide-1, Hydroxyethylcellulose, Gardenia Extract.
For external use only. Keep tightly closed in a cool, dry place away from direct sunlight. Do not apply to broken or irritated skin. Stop use if persistent irritation occurs. Apply broad-spectrum sunscreen every morning.
Use it after toner and before moisturiser.
Apply an appropriate amount to clean skin after cleansing and toning. Gently massage until fully absorbed, focusing on concern areas. Use twice daily in the morning and at night for best results.
Daily care for the concerns described above
Yes. Follow the Complete Your Routine order and introduce active formulas gradually according to your skin’s comfort.
Yes. Use broad-spectrum sunscreen every morning and introduce retinol gradually if your skin is new to it.