NUMBUZIN No.5+ Glutathione Vitamin Serum 30ml – Buy Authentic in UAE

NUMBUZIN No.5+ Glutathione Vitamin Concentrated Serum 30ml is a multi-active brightening serum with Lingonberry Fruit Extract at 604,074 ppm (60%+) as its natural Vitamin C base, combined with Niacinamide (5%), Tranexamic Acid (4%), Glutathione, and Alpha-Arbutin for a comprehensive antioxidant brightening network targeting UAE sun-induced hyperpigmentation. Buy authentic NUMBUZIN No.5+ Glutathione Serum in UAE at Korean Skincare Arabia, shipping direct from Seoul within 7 days.

Key Ingredients & How They Work

Lingonberry Fruit Extract at 604,074 ppm (60.4%) forms over 60% of this serum's base — replacing conventional water with a natural Vitamin C and polyphenol-dense botanical carrier. Lingonberry's natural Vitamin C complex and anthocyanins neutralise UV-generated free radicals from Gulf UV exposure, inhibit melanin synthesis, and deliver antioxidant protection throughout the skin layers. Niacinamide at 5% (50,000 ppm) blocks melanin transfer from melanocytes to keratinocytes, preventing existing melanin from reaching the skin surface and causing visible dark spots. Tranexamic Acid at 4% (40,000 ppm) disrupts the plasmin-driven pathway that activates melanocytes during UV inflammation — the mechanism behind persistent sun-induced hyperpigmentation in UAE and Gulf skin. Glutathione at 100 ppm suppresses tyrosinase at the cellular level and neutralises reactive oxygen species through the glutathione-glutathione peroxidase pathway. 3-O-Ethyl Ascorbic Acid (2,000 ppm) provides an additional stable Vitamin C derivative for consistent brightening synergy. Alpha-Arbutin adds a further melanin inhibition pathway. The broader antioxidant network — CoQ10 (Ubiquinone), Alpha Lipoic Acid, Vitamins C and E — works together to regenerate consumed antioxidants and maintain sustained cellular protection against Gulf UV oxidative stress.

How to Use NUMBUZIN No.5+ Glutathione Vitamin Serum

Apply morning and evening as the serum step after cleansing and toning. Dispense 3–5 drops onto the palm, spread across fingertips, and gently press and pat into the skin following skin texture from the centre outward. Allow to absorb before applying moisturiser. In the morning, follow with SPF 50+ PA++++ — essential in UAE conditions to protect brightening progress and prevent UV reversal of Niacinamide and Tranexamic Acid results. This is an alcohol-free, oil-free formula that absorbs quickly with no residue — suitable for AM use in UAE humidity. Expected timeline: visible skin luminosity improvement from 2 weeks; measurable dark spot and tone improvement at 4–8 weeks of consistent daily use.

Who Should Use NUMBUZIN No.5+ Glutathione Vitamin Serum

Ideal for UAE and Gulf residents with established sun-induced hyperpigmentation, post-acne dark spots, persistent uneven skin tone, and dullness from year-round UV Index 10–12 exposure in Dubai, Abu Dhabi, Sharjah, Riyadh, Doha, and Kuwait City. The multi-pathway brightening approach — Lingonberry natural Vitamin C, Niacinamide, Tranexamic Acid, Glutathione, and Alpha-Arbutin targeting five independent melanin pathways simultaneously — makes this the most comprehensive brightening serum in the Korean Skincare Arabia range.

Suitable for all skin types — the alcohol-free, oil-free, lightweight formula works for dry, oily, combination, and sensitive skin. Those new to Tranexamic Acid serums should introduce once daily before progressing to twice-daily use.

Frequently Asked Questions

What makes NUMBUZIN No.5+ different from other Korean brightening serums?

Most brightening serums target one or two melanin pathways. NUMBUZIN No.5+ targets five simultaneously: Lingonberry Vitamin C (tyrosinase inhibition), Niacinamide 5% (melanin transfer blockage), Tranexamic Acid 4% (plasmin pathway disruption), Glutathione (cellular tyrosinase suppression), and Alpha-Arbutin (enzymatic inhibition). The additional CoQ10, Alpha Lipoic Acid, and Vitamin E antioxidant network provides sustained cellular protection against UAE UV-generated oxidative stress between applications.

Is 4% Tranexamic Acid in NUMBUZIN No.5+ safe for daily use?

Yes. Tranexamic Acid at 4% is well within the clinically established safe range for daily topical use. It is not a chemical exfoliant and does not cause photosensitivity at this concentration. Most users tolerate daily AM and PM use without irritation. Sensitive skin users should begin once daily and monitor for tolerance in the first week.

Can I layer NUMBUZIN No.5+ with retinol in my UAE routine?

Yes. Apply NUMBUZIN No.5+ Glutathione Vitamin Serum in the morning before SPF to address UAE UV-induced hyperpigmentation, and use retinol in the evening only. This split routine — brightening antioxidants in the AM, retinoid cell turnover in the PM — is the optimal approach for UAE skin dealing with simultaneous photoaging and hyperpigmentation concerns.

How does NUMBUZIN No.5+ compare to EQQUALBERRY Vitamin Illuminating Serum for dark spots?

Both are multi-pathway brightening serums with overlapping ingredients. NUMBUZIN No.5+ adds Tranexamic Acid (4%), Glutathione, CoQ10, and Alpha Lipoic Acid — making it the more comprehensive formula for stubborn, established dark spots and sun-induced hyperpigmentation. EQQUALBERRY Vitamin Illuminating Serum uses higher-concentration Acerola Vitamin C (40%) and is EWG Verified, making it the preferred choice for fragrance-free, maximum transparency formulation.

Where can I buy authentic NUMBUZIN No.5+ Glutathione Vitamin Serum in UAE?

Authentic NUMBUZIN No.5+ Glutathione Vitamin Serum is available at Korean Skincare Arabia, shipping direct from Seoul to all UAE Emirates and GCC countries. Orders above AED 150 qualify for free delivery. Korean Skincare Arabia is an authorized NUMBUZIN stockist sourcing directly from official Seoul production batches with a 100% authenticity guarantee.

Available exclusively at Korean Skincare Arabia, UAE's authentic source for Korean skincare, shipping direct from Seoul, Korea to all UAE Emirates and GCC countries within 7 days.