| Stock Status | Ready Stocks In Singapore |
| Delivery | 1–3 Working Days |
ABOUT BRAND : K-SECRET

Name:
K - secret Niacinamide 15% + Yuja Serum
Volume:
30 ml
Made In:
South Korea
Product Description:
Niacinamide 15% + Yuja Serum is a high-strength Korean brightening serum designed to improve skin clarity, reduce the appearance of dark spots, and promote a healthier, more radiant complexion. Powered by 15% Niacinamide and antioxidant-rich Yuja (Citron) Extract, this advanced formula helps improve uneven skin tone, refine pores, and balance excess oil while supporting a stronger skin barrier.
Niacinamide helps visibly reduce the appearance of enlarged pores, regulate sebum production, and improve overall skin texture. It also supports barrier health, helping skin maintain hydration while appearing smoother and more balanced.
Yuja Extract, naturally rich in Vitamin C, provides brightening and antioxidant benefits that help improve dull skin, fade pigmentation, and restore radiance. Together, these ingredients help create a more even-toned, luminous complexion while reducing the appearance of post-acne marks and discoloration.
The lightweight, fast-absorbing texture penetrates comfortably into the skin without clogging pores or leaving a greasy finish. Suitable for daily use, it layers easily under moisturizer and makeup while helping maintain healthy-looking skin.
With continued use, skin appears brighter, smoother, clearer, and visibly refreshed with improved texture and radiance.
Key Benefits:
• High-strength 15% Niacinamide serum
• Helps reduce dark spots and pigmentation
• Improves uneven skin tone
• Refines enlarged pores
• Helps regulate excess oil
• Vitamin C-rich Yuja Extract for brightening care
• Supports skin barrier health
• Lightweight, non-greasy texture
• Helps improve skin clarity and texture
• Promotes a radiant, healthy glow
Suitable For:
• Dark spots
• Uneven skin tone
• Enlarged pores
• Oily skin
• Dull skin
• Post-acne marks
• Combination skin
Frequency and Direction of Use:
- 1.Use morning and night after cleansing
- 2.Apply a few drops evenly to the face
- 3.Gently pat until fully absorbed
- 4.Follow with moisturizer (and sunscreen in the morning)
Frequently Asked Questions
Niacinamide 15% + Yuja Serum is a Korean brightening serum formulated with 15% Niacinamide and Vitamin C-rich Yuja Extract to target dark spots, uneven skin tone, enlarged pores, excess oil, and dullness. This lightweight serum helps improve skin clarity, strengthen the skin barrier, refine texture, and promote a brighter, smoother, and more radiant complexion without feeling heavy or greasy.
What is Niacinamide 15% + Yuja Serum?
Niacinamide 15% + Yuja Serum is a Korean brightening serum formulated to improve dark spots, uneven skin tone, enlarged pores, and skin radiance.
What skin concerns does Niacinamide 15% + Yuja Serum target?
It helps address pigmentation, dark spots, post-acne marks, enlarged pores, excess oil, dullness, and uneven skin tone.
What are the key ingredients in Niacinamide 15% + Yuja Serum?
Key ingredients include 15% Niacinamide and Vitamin C-rich Yuja (Citron) Extract.
Can Niacinamide 15% + Yuja Serum help with dark spots?
Yes. The brightening ingredients help improve the appearance of dark spots, post-acne marks, and uneven pigmentation.
Does Niacinamide 15% + Yuja Serum help with enlarged pores?
Yes. Niacinamide helps refine the appearance of pores and improve overall skin texture.
Can Niacinamide 15% + Yuja Serum help control oily skin?
Yes. Niacinamide helps regulate excess sebum production and supports a more balanced complexion.
Is Niacinamide 15% + Yuja Serum suitable for daily use?
Yes. The lightweight formula is suitable for both morning and evening skincare routines.
How do I use Niacinamide 15% + Yuja Serum?
Apply after cleansing and toner. Gently spread an appropriate amount over the face before moisturizer.
Can I use Niacinamide 15% + Yuja Serum with Vitamin C?
The formula already contains Vitamin C-rich Yuja Extract, making it suitable as part of a brightening skincare routine.
Why is Niacinamide 15% + Yuja Serum popular?
Its high concentration of Niacinamide combined with antioxidant-rich Yuja helps improve skin clarity, reduce pigmentation, refine pores, and enhance overall skin radiance.
Ideal For
- Those with dark spots and pigmentation
- Those with uneven skin tone
- Those with oily or combination skin
- Those dealing with enlarged pores
- Those looking for bright, clear, and balanced skin
List of Ingredients:
Water, Niacinamide, Butylene Glycol, Glycerin, Glycereth-26, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Pentylene Glycol, Macadamia Ternifolia Seed Oil, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyglyceryl-10 Laurate, Squalane, Panthenol, Hydrogenated Polydecene, Carbomer, Tromethamine, Hydrogenated Lecithin, Polyglyceryl-3 Methylglucose Distearate, Ethylhexylglycerin, Butyrospermum Parkii (Shea) Butter, Adenosine, Sodium Hyaluronate, Gellan Gum, Agar, Sodium Phytate, Beta-Glucan, Citrus Junos Fruit Oil, Glutathione, Helianthus Annuus (Sunflower) Seed Oil, Hydroxydecyl Ubiquinone, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Tranexamic Acid, Xanthan Gum, Tocopherol, Sodium Ascorbyl Phosphate.
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