Description
Description
The NUMBUZIN No.4 Ceramide AHA Glazed Skin Prep Serum (1.3ml x 10ea)is the mini kit/ vial version of the brand’s milky exfoliating serum that gently melts away dead skin cells—without the redness or irritation common in traditional exfoliants—revealing a smooth, glazed-skin glow! Formulated with 3% AHA (Glycolic Acid), 3% PHA and a blend of 5 Ceramides, this gentle exfoliating formula offers mild yet effective resurfacing without damaging the skin barrier. The combination of AHA and PHA provides chemical exfoliation that smooths and refines the skin’s texture, leaving it soft and silky without irritation. Meanwhile, 5 types of Ceramides deeply hydrate and strengthen the skin barrier to prevent damage, while Panthenol adds support for skin recovery and protection.
Suitable for all skin types.
Size: 1.3ml x 10ea
MADE IN KOREA
Ingredients
Water, Glycerin, Glycolic Acid, Butylene Glycol, Gluconolactone, Betaine, Dipropylene Glycol, Niacinamide, Panthenol, Pentylene Glycol, Sodium Hydroxide, Diphenyl Dimethicone, Triethylhexanoin, Hydroxyethyl Urea, Hydroxyethylcellulose, Polyglyceryl-10 Laurate, Hydrogenated Lecithin, Caprylic/Capric Triglyceride, Sphingomonas Ferment Extract, Ethylhexylglycerin, 1,2-Hexanediol, Propanediol, Urea, Adenosine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Hydrolyzed Glycosaminoglycans, Ceramide NP, Benzyl Glycol, Beta-Glucan, Hydrolyzed Hyaluronic Acid, Tocopherol, Hyaluronic Acid, Cetearyl Alcohol, Stearic Acid, Ceramide NS, Cholesterol, Phytosphingosine, Ceramide AP, Ceramide AS, Ceramide EOP
Disclaimer: While we strive to ensure the accuracy of all our product information, please note that sometimes products are updated or changed without notice. Before use, we recommend referring to the item’s packaging for the most up to date ingredients list, warnings and directions.
Directions
Use one full dropper on clean skin before other skincare. Ideal before makeup or as a part of your skincare routine to improve absorption and boost glow.
Caution
▪For external use only ▪Avoid contact with eyes ▪Do not apply to broken or inflamed skin ▪Keep out of reach of children ▪Use with care for easily irritated skin, testing on small areas recommended ▪Discontinue use if signs of irritation appear ▪Store in cool and dry places, away from direct sunlight
Key Benefits
- Deep Hydration: Intensely moisturizes for plump, supple, and dewy skin all day long
- Radiant Glow: Brightens and revitalizes dull skin for a luminous, glass-skin finish
- Niacinamide Benefits: Strengthens skin barrier, improves texture, and evens tone
- Hyaluronic Acid: Attracts and locks in moisture for intense, lasting hydration
Why K-Beauty Lovers Choose NUMBUZIN
- Instant Results: Experience visible difference from the very first use
- Cult Favorite: Thousands of 5-star reviews from K-Beauty enthusiasts worldwide
- Suitable for All Skin Types: Gentle yet effective formula designed for everyone
- K-Beauty Innovation: Cutting-edge Korean skincare technology in every drop
Pro Tips for Best Results
- Apply to clean, toned skin for maximum ingredient absorption
- Use gentle patting motions to help active ingredients penetrate deeply
- Layer with other NUMBUZIN products for an enhanced K-Beauty routine
- Consistency is key – use morning and evening for optimal results
Experience the magic of K-Beauty! Add NUMBUZIN No.4 Ceramide AHA Glazed Skin Prep Serum (1.3ml x 10ea) to your skincare collection today!



























Dewi Prabowo from Ho Chi Minh City, Vietnam –
In Saigon, the humid heat can be a relentless partner. Stumbled upon this magical serum during my exploration at Ben Thanh market and instantly fell in love! A little touch feels transformative; morning routines spark joy while layers of care blend seamlessly to showcase fresh vitality with every new day.
Marisol from Madrid, España –
Al principio era escéptico acerca de si este sérum realmente podía cumplir sus promesas, considerando los problemas que enfrentamos muchos con exfoliantes agresivos. Pero, después de usar el NUMBUZIN No.4 Ceramide AHA Glazed Skin Prep Serum durante unas semanas, estoy absolutamente convencido del poder sutil pero eficaz que ofrece esta fórmula única. La textura es encantadora y se absorbe rápidamente; sentí la suavidad en mi piel casi al instante sin ninguna molestia ni ardor típico asociado a productos similares en el mercado. Las ceramidas parecen reforzar esa sensación humectante e impiden cualquier tipo de deshidratación post-aplicación.
Marisol from Madrid, España (verified owner) –
Después de usar el suero, mi piel se siente más suave que nunca. La textura es fabulosa y ¡el brillo resplandeciente no miente!
Marisol from Barcelona, España (verified owner) –
¡Increíble! El serum cerámico NUMBUZIN No.4 ha transformado mi rutina de cuidado de la piel en un momento mágico y único cada vez que lo aplico. Soy Marisol, viviendo aquí en Barcelona, España. Tras unas pocas aplicaciones, mis mejillas parecen frescas y radiante sin esa sensación habitual de escozor como ocurre con muchos exfoliantes convencionales. La fusión del ácido glicólico y el PHA me deja una textura suave; a veces no puedo evitar tocarme la cara porque parece sedosa al tacto. Nunca había estado tan satisfecha con cómo se siente realmente mi dermis: hidratada e intensa brillantez nocturna especialmente los días ocupados bajo sol mediterráneo lleno cualidades reparadoras al uso continuo.
Astrid from San Francisco, USA (verified owner) –
Ever since trying the NUMBUZIN No.4 serum, my routine shifted entirely. The luscious texture paired with a light aroma gave me an indulgent experience that’s more of a mini-spa than self-care in San Francisco’s foggy mornings.
Anastasija from Berlin, Germany –
Recently, I tried out the Numbuzin No.4 Ceramide AHA Glazed Skin Prep Serum during a chilly November in Berlin, and it genuinely exceeded my expectations! Coming from an environment where winter skin care is paramount to avoiding dryness and dullness, this serum was surprisingly lightweight yet packed with hydrating ingredients that brought life back to my complexion without any irritation. The mixture of AHAs worked seamlessly on the uneven texture while leaving behind this incredible glazed finish — perfect for layering under makeup or enjoying bare-faced glow days.
Elara Mortensen from Berlin, Germany (verified owner) –
小さなボトルに素晴らしい効果が詰まっています。使用後の肌はまるで柔らかな絹のよう。AHAとセラミドのおかげで、スムーズな質感になりました。本当にお気に入りです!