numbuzin No.5 Glutathione Vitamin Concentrated Serum

numbuzin No.5+ Glutathione Vitamin Concentrated Serum

Brighten dull-looking skin and help improve the appearance of dark spots with numbuzin No.5+ Glutathione Vitamin Concentrated Serum, a lightweight daily serum designed to support a clearer, more even-looking complexion. This glow-focused formula helps care for post-acne marks, uneven tone, and tired-looking skin while leaving the skin feeling hydrated and smooth.

Formulated with glutathione, niacinamide, vitamin C, and tranexamic acid, this brightening serum helps target the look of hyperpigmentation and discoloration for skin that appears more radiant and balanced over time. Glutathione helps improve the look of dull, uneven skin tone, while vitamin C supports a brighter-looking complexion. Niacinamide helps refine the appearance of uneven tone and texture, and tranexamic acid helps care for visible dark spots and post-blemish marks.

This formula also includes panthenol and ceramides to help support hydration and skin comfort, making it a great choice for anyone looking for a K-beauty brightening serum, a dark spot serum, or a daily serum for acne marks and uneven skin tone. Its lightweight texture layers easily into both morning and evening routines.

Overview

numbuzin No.5+ Glutathione Vitamin Concentrated Serum is a daily brightening treatment created to help support clearer-looking skin, improved radiance, and a more even-looking complexion. Designed for all skin types, it is especially helpful for skin concerns such as hyperpigmentation, dark spots, acne scars, acne marks, and dull-looking skin.

Study Results

According to the brand’s reported clinical results, this serum showed:

• 18.90% improvement in skin tone evenness
• 9.65% reduction in dark spots after 4 weeks

The brand also notes that hypoallergenic and skin irritation tests were completed, and that the formula is suitable for sensitive and acne-prone skin. Individual results may vary.

Key Benefits

• Helps improve the look of dark spots and hyperpigmentation
• Supports a brighter, more even-looking complexion
• Helps improve the appearance of acne scars and post-blemish marks
• Formulated with glutathione, vitamin C, niacinamide, and tranexamic acid
• Includes panthenol and ceramides for soothing hydration
• Suitable for all skin types, including sensitive and acne-prone skin

How to Use

After cleansing and toning, apply an appropriate amount to the face and gently pat until absorbed. Follow with moisturizer. In the daytime, apply sunscreen as the final step.