

numbuzin No.3 Blue Bio-Retinol Pore Refining Serum
Description
numbuzin's No.3 Blue Bio-Retinol Pore Refining Serum is a refining serum that targets enlarged pores, uneven skin texture and excess sebum. It combines a gently dosed retinol with soothing actives for smoother, clearer-looking skin, without the discomfort of classic retinoids.
Its light texture absorbs quickly and layers easily under your cream. Niacinamide, at the top of the formula, regulates the shiny look and evens out the complexion; retinol stimulates cell renewal to smooth the texture; salicylic acid (BHA) unclogs pores; hydrolysed collagen, panthenol and centella asiatica (extract and callus extracellular vesicles) soothe and hydrate; honokiol and Copper Tripeptide-1 complete the formula. Size: 30 ml.
Recommended for
How to use
- After cleansing and toner, dispense 1 to 2 pumps onto your face, focusing on areas with enlarged pores or uneven texture.
- Gently pat in until absorbed, then apply your moisturiser.
- Use in the evening only, starting with 2 to 3 evenings a week to get your skin used to it. Always apply SPF the next morning, avoid the eye area and do not use during pregnancy or breastfeeding.
Ingredients
Water, Niacinamide, Butylene Glycol, Propanediol, Glycerin, Dipropylene Glycol, Pentylene Glycol, Glyceryl Glucoside, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Glycereth-26, C12-14 Alketh-12, Polysorbate 20, Calcium Chloride, Salicylic Acid, Hydrolyzed Collagen, Gellan Gum, Honokiol, Panthenol, PPG-13-Decyltetradeceth-24, Hydrolyzed Sclerotium Gum, Chlorella Vulgaris Extract, Sodium Citrate, Centella Asiatica Extract, Glucose, Gardenia Florida Fruit Extract, Adenosine, Acacia Senegal Gum, Citric Acid, Panax Ginseng Adventitious Root Extracellular Vesicles, Dextrin, Lecithin, Cynanchum Atratum Extract, Silica, Centella Asiatica Callus Extracellular Vesicles, Ethylhexylglycerin, Macadamia Ternifolia Seed Oil, Retinol, Hydrogenated Lecithin, Althaea Rosea Flower Extract, Brassica Campestris Rapeseed Sterols, 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, Glycine Soja Soybean Oil, Diethylhexyl Syringylidenemalonate, Tocopherol, TrisTetramethylhydroxypiperidinol Citrate, Copper Tripeptide-1, Hydroxyethylcellulose, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Melia Azadirachta Leaf Extract, Aloe Barbadensis Flower Extract, Solanum Melongena Eggplant Fruit Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Curcuma Longa Turmeric Root Extract
Shipping and returns
France: 2 to 3 working days, €8.99, free from €49.
European Union: 3 to 5 days, €6.95, free from €59.
Switzerland and United Kingdom: €13.90, free from €99.
Rest of the world: 5 to 10 days, €34.90.
Returns accepted within 14 days if the product is unopened and still sealed.
How to use it

numbuzin's No.3 Blue Bio-Retinol Pore Refining Serum is a refining serum that targets enlarged pores, uneven skin texture and excess sebum
After cleansing and toner, dispense 1 to 2 pumps onto your face, focusing on areas with enlarged pores or uneven texture.
Gently pat in until absorbed, then apply your moisturiser.
Use in the evening only, starting with 2 to 3 evenings a week to get your skin used to it. Always apply SPF the next morning, avoid the eye area and do not use during pregnancy or breastfeeding.
Where it fits in your routine
순서 · sunseo, the order- 1 Oil Remove
- 2 Foam Cleanse
- 3 Toner Rebalance
- 4 Essence Hydrate
- 5 Serum This product
- 6 Cream Nourish
- 7 Sunscreen Protect
The key ingredients, explained
Use in the evening. Avoid AHAs, BHAs and vitamin C on the same night, and apply sunscreen the next morning. Not advised during pregnancy or breastfeeding.
Skin type : Oily skin, Combination skin. Concerns : Blemishes, Anti-ageing.
Key ingredients spotted in the product description. The full list is on the packaging.
Frequently asked questions
Are your products authentic?
Yes. They are genuine Korean products, purchased from a professional wholesaler specializing in Korean cosmetics, with invoices to prove it.
Do you ship abroad?
Yes. European Union: €6.95, free from €59. Switzerland and United Kingdom: €13.90, free from €99. Rest of the world: €34.90. In France, free shipping from €49.
Can I return an item?
You have 14 days from delivery. The product must be unopened and in its original packaging.
Is there a gift with my order?
Yes: a free Biodance mask on orders from €150. Pick yours from 5 directly in the cart.






