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1. Product Description (Overview)
The One Thing Niacinamide Glutathione Serum is a potent brightening treatment concentrated with 5% Niacinamide (50,000ppm) and Glutathione to target hyperpigmentation. It effectively suppresses melanin production and reduces the appearance of dark spots, freckles, and blemishes. This serum is enriched with a "Vita-Tree Complex" that combines seven essential vitamins with tea tree extract to provide a revitalizing, radiant glow for even the most sensitive skin.
2. Key Features
Triple Brightening Action: Combines Niacinamide, Glutathione, and Jeju Citrus Unshiu Peel Extract to inhibit melanin transfer and brighten a dull complexion.
Vita-Tree Complex: A nourishing blend of 7 types of vitamins (C, E, B1, B2, B3, B5, B6) and Tea Tree Leaf Extract to soothe irritation and revitalize skin energy.
7-Day Texture Improvement: Clinically proven to refine skin texture and improve tone uniformity in just one week.
Non-Sticky Radiance: A lightweight, moisture-rich formula that absorbs instantly without leaving a heavy or tacky residue, providing a 24-hour opulent glow.
3. Skin Type:
All skin types, including Sensitive, Acne-prone, and Oily-Dehydrated (수부지) skin struggling with dullness.
4. Recommended For
Those concerned with dark spots, sun spots, and post-acne marks.
Users who want to brighten an uneven and sallow skin tone.
Anyone seeking a hypoallergenic whitening serum that is moisturizing rather than drying.
5. How to Use
After using the Niacinamide Glutathione Toner, apply 2–3 drops of the serum to the face.
Smooth over the skin and pat gently for full absorption.
Tip: Apply one or two extra drops specifically on areas with deep pigmentation or freckles for a more intensive focused treatment.
6. Volume
50ml
7. Shelf life:
Unopened: 36 months (3 years). Opened: 12 months (PAO).
8. Ingredients:
Purified Water, Propanediol, Butylene Glycol, Glycerin, Niacinamide (50,000ppm), Methylpropanediol, Methyl Gluceth-20, 1,2-Hexanediol, Hydroxyacetophenone, Trehalose, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glycereth-25 PCA Isostearate, Tromethamine, Ethylhexylglycerin, Coptis Japonica Root Extract, Adenosine, Citrus Unshiu Peel Extract, Trisodium Ethylenediamine Disuccinate, Glutathione (100ppm), 3-O-Ethyl Ascorbic Acid, Ascorbic Acid, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Sodium Ascorbyl Phosphate