No.5 Vitamin Boosting Essential Toner

by Numbuzin

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> Description

Your skin, your solution—discover Korean skincare by the numbers with numbuzin. Tailored formulas for every skin concern, made simple.

> Specifications

[Ingredients & Nutrition]

Key IngredientsNiacinamide 50,000ppm
Key IngredientsPanthenol
Key IngredientsVitamins C & E
Key IngredientsPeptide
Key IngredientsLiposomal Glutathione

[Performance]

BenefitsBrightening Antioxidant
Skin ConcernDark Spots & Hyperpigmentation
Skin ConcernDull & Tired Skin
Skin ConcernRough & Dry Skin
Benefits3x Functional Brightening
TextureA lightweight, hydrating texture with essence-like consistency

[Certifications & Standards]

CertificationIrritation-Free
CertificationSKIN IRRITATION TEST COMPLETED

[Origin & Manufacturing]

Country of OriginMADE IN KOREA

[Usage Instructions]

Application MethodUse it before No.5+ Concentrated Serum as a booster
Application MethodUse it for gentle resurfacing

> Pricing

Price: $16.50

Compare at: $22.00

Segment: budget

Availability: In Stock

Source: https://us.numbuzin.com/products/no-5-vitamin-boosting-essential-toner

Data verified March 2026.