ONUL31 Pinocyan Pore Refine Serum 30ml

A feather-light water-gel serum that melts right in

When temperatures rise, pores open up and sebum starts to build. Pinocyan Pore Refine Serum is a water-gel serum designed to tackle these exact concerns with ease. Its unique bursting texture releases with every roll of the applicator, absorbing quickly into skin and leaving behind a fresh, non-sticky finish. If you want real pore care without the heavy, suffocating feel of traditional serums, this lightweight formula is made for you.

Clinically proven pore improvement in 4 weeks

Human application testing confirmed meaningful results after 4 weeks of use.

• 22.79% reduction in pore count
• 15.18% improvement in pore depth
• 29.95% reduction in pore volume
• 46.92% improvement in sebum control

Dermatologist-tested on sensitive skin with a 0.00 irritation index, and non-comedogenic tested to ensure it won't clog pores—safe even for acne-prone skin.

Pine-derived actives plus dual-functional brightening and wrinkle care

Formulated with Pine Needle Extract from Jeju black pine and French Maritime Pine Bark Extract. Enhanced with niacinamide for tone-evening, Ceramide NP to strengthen the skin barrier, and Polyquaternium-51 for lasting hydration, this serum delivers dual functionality: brightening and wrinkle improvement. Ideal for anyone dealing with visibly enlarged pores, excess sebum, or anyone who's been put off by sticky, heavy serums in the past.

Use after toner, before moisturizer

Apply Oneul31 Pinocyan Pore Refine Serum right after toning, when skin is prepped and receptive. Once the serum has fully absorbed, follow with your moisturizer to lock in the pore-refining actives. In your morning routine, you can go straight from this serum to sunscreen.

Works morning and night

The water-gel texture absorbs quickly without any tackiness, making it ideal under makeup in the morning. At night, use it to help tighten pores that have expanded throughout the day. With niacinamide and tannin complex, consistent use can visibly improve pore appearance and skin texture over time.

Roll and press gently into skin

Dispense one to two pumps into your palm and roll the serum across your entire face. The beads burst on contact, releasing a surge of hydration. Pay extra attention to areas where pores are more visible—around the nose and cheeks—by gently patting the serum in until absorbed. The lightweight finish layers beautifully with the rest of your routine, with no pilling.

Pairing suggestions by skin concern

• For pores and excess oil: Use the Deep Sebum Control Mask from the same line once or twice a week to draw out sebum, then follow with this serum
• For loss of firmness: Layer a firming cream after the serum to target both pore refinement and elasticity at once
• For uneven tone: The niacinamide in this formula helps even out skin texture with regular use, so you'll notice a smoother, more uniform complexion over time

Gentle enough for sensitive skin, store in a cool place

This serum has completed non-irritation testing on sensitive skin and is non-comedogenic, so it won't clog pores. Store in a cool place away from direct sunlight, and keep out of reach of children. If redness or irritation occurs during use, discontinue and consult a dermatologist.

Water, Glycerin, Niacinamide, Methylpropanediol, Propanediol, Tripropylene Glycol, Pentylene Glycol, 1,2-Hexanediol, Glacier Water, Butylene Glycol, Octyldodeceth-16, Acrylates/VP Copolymer, Arginine, Ethylhexylglycerin, Behenyl Alcohol, Phytosterols, Polyquaternium-51, Adenosine, Microcrystalline Cellulose, Glyceryl Polymethacrylate, Disodium EDTA, Stearic Acid, Stearyl Alcohol, Arachidyl Alcohol, Methyldiisopropylpropionamide, Pinus Densiflora Leaf Extract, Olea Europaea (Olive) Fruit Oil, Lavandula Angustifolia (Lavender) Oil, Citrus Paradisi (Grapefruit) Peel Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Cetearyl Alcohol, Glyceryl Caprylate, Cananga Odorata Flower Oil, Ceramide NP, Hydrogenated Lecithin, Helianthus Annuus (Sunflower) Seed Oil, Maltodextrin, Pelargonium Graveolens Flower Oil, Diospyros Kaki Leaf Extract, Vitis Vinifera (Grape) Fruit Extract, Hydrolyzed Gardenia Florida Extract, Carthamus Tinctorius (Safflower) Flower Extract, Polygonum Cuspidatum Root Extract, Coffea Arabica (Coffee) Seed Extract, Cedrus Atlantica Bark Oil, Camellia Sinensis Leaf Extract, Castanea Crenata Shell Extract, Zanthoxylum Piperitum Fruit Extract, Anthemis Nobilis (Chamomile) Flower Oil, Gambanum Resin Oil, Aniba Rosaeodora (Rosewood) Wood Oil, Guaiazulene, Zinc PCA, Pinus Pinaster Bark Extract, Xylitylglucoside, Anhydroxylitol, Xylitol, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Caprylyl Glycol, Fagopyrum Esculentum Extract, Dendranthema Zawadskii Extract, Acetyl Hexapeptide-8, Quercetin, Hydrolyzed Proanthocyanidin, Limonene, Linalool

The list of ingredients is subject to change. Please consult the packaging of the product purchased.