numbuzin’s philosophy centers on clarity: each product line is assigned a number tied to a specific skin concern. Their slogan “Skin Solutions, Simply Numbered” speaks to this streamlined system.
numbuzin is a Korean skincare brand that was launched in early 2019 and uses the numbering system to simplify product selection for consumers.
📌 What does each numbuzin number stand for?
- No. 1– Soothing Designed for oily, sensitive, or acne-prone skin that needs hydration without heaviness.
- No. 2– Radiance & Renewal Focuses on glow and elasticity through a blend of Rose PDRNand Collagen.
- No. 3– Radiance & Renewal Built around Galactomyces Ferment Filtrate, Niacinamide, and Vitamin C derivatives for tone correction and pore care.
- No. 5– Hyperpigmentation Targeted toward dark spots, uneven tone, and post-acne marks using Vitamin C, Niacinamide, and Arbutin complexes.
- No. 9– Firming, Plumping & Radiance Engineered with NAD⁺ and 50 types of peptides to rejuvenate and lift tired skin.
Products thus become easier to understand and choose — no confusing names, just…
“Find your number”.
No. 1 Line – Soothing

Designed for skin needing soothing, barrier support and oil-control, the No. 1 line focuses on hydration and calming features.
One key product: No. 1 Pantothenic B5 Active Soothing Cream—formulated with pantothenic acid (vitamin B5) and niacinamide to calm skin troubles.
No. 9 Line – Firming, Plumping & Radiance

This line is targeted at signs of aging: sagging, fine lines, loss of elasticity.
Products include the No. 9 NAD+ BIO Lifting-sil Essence, which combines NAD⁺ and approximately 50 peptides to promote firmness and repair.
Key Product from each numbuzin line
*click on the image to go to the product detail page
numbuzin Pantothenic B5 Active Soothing Serum
numbuzin Pantothenic B5 Active Soothing Serum delivers lightweight hydration that helps calm sensitive, oily, or acne-prone skin.
numbuzin No.2 Water Collagen 65% Voluming Sheet Mask
numbuzin No.2 Water Collagen 65% Voluming Sheet Mask plumps and moisturizes the skin with collagen-rich essence for a bouncy glow.
numbuzin No.3 Bodle Bodle Repair Serum
numbuzin No.3 Bodle Bodle Repair Serum supports tired, stressed skin by improving texture and resilience with daily repair care.
No.5+ Vitamin Boosting Essential Toner
numbuzin No.5+ Vitamin Boosting Essential Toner brightens and refreshes dull tone with a vitamin-charged, skin-boosting formula.
9+ NMN BIO Lifting-sil Essence
numbuzin 9+ NMN BIO Lifting-sil Essence helps firm and smooth the appearance of aging skin with NMN and lifting hydration.
NMN Retinol Volumetox Eye Cream
numbuzin NMN Retinol Volumetox Eye Cream targets fine lines and tired under-eyes with a retinol-infused, firming eye treatment.

numbuzin launched the No. 9 lineas its premium anti-aging range powered by NAD⁺, a coenzyme known to support skin repair and firmness. The ingredient gained global attention after Hailey Biebersaid: “I’m going to NAD for the rest of my life and I’m never going to age.”
Editor’s Note
In a market saturated with long names and big claims, numbuzin gives you a one-digit way in. Whether your skin is crying out for calm (No. 1), radiance (No. 2) or firmness (No. 9), the brand makes searching minimal.