No.3 Skin Softening Serum
98% botanical water serum that softens skin and preps it for layering.
About this product
Numbuzin No.3 Skin Softening Serum contains 98% skin-softening water derived from a blend of 43 botanical extracts and fermented ingredients. The ultra-light serum-toner hybrid delivers immediate hydration and long-term skin softness, helping subsequent skincare absorb more effectively. It is non-sticky, fragrance-free, and suitable for even the most sensitive skin. A favourite first step in any K-beauty routine.
Best for sensitive, dry, normal, combination, oily skin looking to address dryness, dehydration, dullness โ with a focus on hydration.
Product Attributes
pH Level
Mildly acidic โ close to skin's natural pH (4.5โ5.5). Generally well tolerated.
How to Use
- 1After cleansing and toning, apply 2โ3 pumps to face and neck.
- 2Gently pat into skin until absorbed.
- 3Layer under moisturizer.
- 4Use morning and/or evening.
Dermatologist Note
The fermented ingredient base (fermented rice water) increases the bioavailability of actives by breaking them into smaller molecules that penetrate more effectively. Fermented extracts also have documented prebiotic effects on the skin microbiome.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Full Ingredient List (INCI)
5 ingredientsListed in order of concentration (highest first)
Glycerin, Beta-Glucan, Sodium Hyaluronate, Allantoin, Panthenol
No reviews yet. Be the first to review this product!