No.3 Serum
€ 23,00 Original price was: € 23,00.€ 20,70Current price is: € 20,70.
No.3 Serum by numbuzin – a watery, skin-softening serum designed to deeply hydrate and visibly strengthen the skin barrier for all skin types.
16 in stock
What is it?
Unveil a new level of skin resilience and suppleness with numbuzin’s No.3 Serum, a cult-favorite K-Beauty elixir designed to transform your complexion. This lightweight, watery serum delivers a potent blend of skin-loving ingredients to address dehydration, support barrier function, and enhance overall skin texture. Crafted for those seeking a radiant glow and a stronger, more comfortable skin feel, the No.3 Serum absorbs effortlessly, leaving behind no sticky residue, only a feeling of profound hydration and silky smoothness. It’s an indispensable step for achieving that coveted glass skin look, preparing your skin to better receive subsequent skincare treatments.
Key Ingredients & How They Work
At the heart of numbuzin No.3 Serum’s effectiveness lies its meticulously chosen blend of active ingredients. Ceramides, vital lipids naturally found in the skin, work to fortify the skin’s protective barrier, helping to lock in moisture and shield against environmental aggressors. Hyaluronic Acid, a renowned humectant, draws and holds moisture, providing multi-depth hydration for a plump and dewy appearance. Furthermore, a complex of Peptides signals the skin to promote a healthier, more youthful-looking complexion, visibly improving elasticity and reducing the appearance of fine lines. Together, these powerhouses create a synergistic effect, enhancing skin’s natural defenses and promoting a smoother, more refined texture.
What It Does For Your Skin
- Visibly strengthens the skin’s natural moisture barrier.
- Provides deep and lasting hydration, diminishing the appearance of dryness.
- Helps to soften and smooth rough skin texture for a refined feel.
- Supports overall skin resilience and a healthier-looking complexion.
- Contributes to a radiant, dewy glow, promoting the look of ‘glass skin’.
Who Is It For?
The numbuzin No.3 Serum is an excellent choice for individuals with normal, dry, or combination skin types. It specifically targets concerns such as dehydration, a compromised skin barrier, and a desire for softer, more supple skin. If your skin often feels tight, looks dull, or struggles with maintaining moisture, this serum is formulated to visibly address these issues, restoring comfort and vitality. Its gentle yet effective formulation makes it suitable for daily use, integrating seamlessly into most skincare routines.
Where It Fits In Your Routine
As a foundational serum, the numbuzin No.3 Serum should be applied after cleansing and toning, but before your moisturizer. Its watery texture makes it ideal for layering, allowing it to penetrate deeply and prepare your skin for subsequent steps. It acts as a crucial hydrating and barrier-supporting layer, maximizing the benefits of your entire skincare regimen. Incorporate it into both your morning and evening routines for consistent results and a continuously nurtured complexion.
| Skin Type | Combination, Dry, Normal |
|---|---|
| Skin Concern | Barrier Repair, Dehydration, Softening |
| Key Ingredient | Ceramide, Hyaluronic Acid, Peptides |
| Texture | Watery |
| Routine Step | Serum |
| Country of Origin | South Korea |
| Brand | numbuzin |
How often should I use numbuzin No.3 Serum?
For best results, we recommend using the numbuzin No.3 Serum twice daily, both in your morning and evening skincare routines, after cleansing and toning.
Is this serum suitable for sensitive skin?
While formulated to be gentle, individual skin sensitivities vary. We always recommend performing a patch test on a small area of your skin before incorporating any new product fully into your routine, especially if you have sensitive skin.
Can I layer other serums with numbuzin No.3 Serum?
Yes, its lightweight, watery texture makes it ideal for layering. Apply the numbuzin No.3 Serum first to provide a foundational layer of hydration and barrier support, then follow with other serums targeting specific concerns like brightening or anti-aging.
Ceramide
Ceramides are essential lipids naturally found in the skin barrier. They play a crucial role in maintaining the skin's protective function, helping to prevent moisture loss and shield against environmental stressors. Including ceramides in skincare helps fortify the barrier, leading to visibly stronger, more resilient skin.
Hyaluronic Acid
A powerful humectant, Hyaluronic Acid attracts and holds vast amounts of moisture, providing intense hydration to the skin. It helps to plump up the skin's surface, visibly reducing the appearance of fine lines and creating a smoother, more supple complexion. This ingredient ensures multi-depth hydration for a dewy look.
Peptides
Peptides are short chains of amino acids that act as signaling molecules within the skin. They are designed to support various skin functions, including promoting a healthier-looking complexion and visibly improving skin elasticity. Peptides can contribute to a firmer, smoother, and more youthful appearance.
- After cleansing and toning, dispense 2-3 drops of No.3 Serum into your palm.
- Gently pat the serum onto your face and neck, avoiding the eye area.
- Lightly press with your fingertips to aid absorption.
- Follow with your preferred moisturizer and/or SPF (during the day).
- Use morning and evening for optimal results.

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