Numbuzin

No.5+ Glutathione Vitamin Concentrated Serum

Name: No.5+ Glutathione Vitamin Concentrated Serum
Brand: Numbuzin
SKU: BYNUT_0241
Price: 21.0 EUR
Availability: InStock

30 ml

Serum with glutathione, TXA, and niacinamide for daily luminosity and dark spot correction

€21,00

Free shipping over €60 · Delivery in 3-4 days

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Skin type Normal, Combination, Oily, and Dry

Suitable for sensitive skin Yes

NUT Criteria

The daily maintenance serum from Numbuzin's No.5+ line. Distinct from the BYNUT_0204 press-and-mix ampoule (intensive two-week cycle): this is the foundational treatment for incorporating glutathione into your regular routine.

Glutathione, niacinamide, and 4% TXA in a fluid-textured serum suitable for all skin types. Numbuzin designed it for use before and after the ampoule cycle — maintenance between treatments.

Curated for all skin types seeking radiance and spot correction as a continuous treatment.

How it's used

When: Morning and night.

Routine step: After cleansing and toning, before moisturizing.

Frequency: Suitable for daily use.

Warnings:
• Daily SPF use is essential to protect the results of spot treatment and brightening.

Product information

Numbuzin No.5+ Vitamin Glutathione Concentrated Serum is the daily maintenance serum from the No.5+ line. It contains glutathione, niacinamide, 4% tranexamic acid, and stable vitamin C (ascorbyl glucoside) in a fluid-textured serum to incorporate spot treatment and luminosity into your regular routine. Panthenol provides supporting calm. This is different from the BYNUT_0204 press-and-mix ampoule—this is the foundational treatment, not the intensive intervention.

For all skin types with concerns about tone, dark spots, or loss of radiance.

Key ingredients:
• Glutathione: an antioxidant that inhibits melanin synthesis and promotes luminosity
• Tranexamic acid (TXA, 4%): precise for post-inflammatory and hormonal spots
• Niacinamide: evens out skin tone and inhibits melanin transfer
• Stable Vitamin C (Ascorbyl Glucoside): progressively brightens without risk of oxidation

Initial changes in luminosity are noticeable within 3-4 weeks. Spot correction requires 2-3 months of continuous use.

Ingredients list

This product is not vegan.
This product does not contain fragrance.
Water, Butylene Glycol, Niacinamide, Panthenol, Tranexamic Acid, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic/Capric Triglyceride, Sorbitol, Vaccinium Vitis-Idaea Fruit Extract, Behenyl Alcohol, Pentylene Glycol, Glycerin, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, 3-O-Ethyl Ascorbic Acid, Saccharum Officinarum (Sugarcane) Extract, Carbomer, Alpha-Arbutin, Bisabolol, Tromethamine, Ethylhexylglycerin, Bifida Ferment Lysate, Adenosine, Hydrogenated Lecithin, Allantoin, Sodium Hyaluronate, Xanthan Gum, Glutathione, Disodium EDTA, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Ceramide NP, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Beta-Glucan, Dipotassium Glycyrrhizate, Tocopherol, Ascorbic Acid, Ascorbyl Glucoside, Tocopheryl Acetate, Hydroxypropyl Cyclodextrin, Ubiquinone, Thioctic Acid, Tremella Fuciformis (Mushroom) Extract, Potassium Hydroxide

Radiance · Treatment · NAD+