Nineless B-Boost 1% Kojic Acid Serum 30ml
Nineless B-Boost 1% Kojic Acid Serum 30ml is an advanced Kojic Acid Serum formulated to visibly improve skin brightness, clarity, and resilience. Created for those struggling with dark spots, hyperpigmentation, uneven skin tone, and dullness, this Korean serum combines clinically respected brightening agents with skin-repairing and antioxidant-rich ingredients. The result is a balanced formula that not only targets discoloration but also strengthens the skin barrier and enhances overall skin texture.
This serum features a powerful synergy of 1% Kojic Acid, 10% Niacinamide, and 2% Tranexamic Acid to help regulate melanin production, refine uneven pigmentation, and promote a clearer, more luminous complexion. Supporting ingredients such as Glutathione, Tocopherol, and multi-peptides work to protect the skin from oxidative stress while encouraging firmness and elasticity.
Designed with a lightweight, non-sticky texture, Nineless B-Boost 1% Kojic Acid Serum absorbs effortlessly into the skin, making it suitable for all skin types, including sensitive, oily, dry, and combination skin. With a clean formulation that excludes artificial fragrance, essential oils, drying alcohol, and mineral oil, this Kojic Acid Serum aligns with modern Korean skincare standards focused on efficacy and skin safety.
What Makes Nineless B-Boost Kojic Acid Serum Stand Out
Advanced Multi-Brightening Complex
At the core of this Kojic Acid Serum is a carefully balanced brightening system that targets pigmentation from multiple angles. Kojic Acid helps inhibit excess melanin production, Tranexamic Acid addresses discoloration pathways, and Niacinamide improves overall tone clarity while strengthening the skin barrier.
Barrier-Supporting and Antioxidant-Rich Formula
Brightening treatments can often compromise skin comfort. Nineless counters this by including antioxidants such as Glutathione and Tocopherol, along with soothing botanical extracts, to maintain barrier health while delivering visible results.
Peptide-Infused Rejuvenation
A blend of peptides supports skin firmness and elasticity, helping improve skin texture and provide a smoother, more youthful appearance over time.
Benefits of Using Kojic Acid Serum Regularly
Targets Dark Spots and Hyperpigmentation
This Kojic Acid Serum is designed to minimize the appearance of dark spots caused by sun exposure, acne marks, and uneven melanin distribution.
Improves Overall Skin Brightness
With consistent use, skin appears clearer, more radiant, and evenly toned, helping restore a healthy glow.
Supports Skin Barrier Health
Niacinamide, Panthenol, and Hyaluronic Acid help reinforce the skin barrier, preventing moisture loss while enhancing comfort.
Lightweight and Non-Greasy Texture
The serum absorbs quickly without leaving residue, making it easy to layer with other skincare products.
Key Ingredients and Their Skin Benefits
Kojic Acid (1%)
Kojic Acid is widely recognized for its ability to inhibit tyrosinase, an enzyme involved in melanin production. This makes it a highly effective ingredient for addressing dark spots and uneven tone.
Niacinamide (10%)
A multitasking ingredient that improves skin tone, minimizes the appearance of pores, strengthens the skin barrier, and enhances overall texture.
Tranexamic Acid (2%)
Helps reduce the appearance of discoloration and supports a more uniform complexion by addressing pigmentation pathways.
Glutathione
A powerful antioxidant that helps protect the skin from oxidative stress and contributes to a brighter, healthier-looking complexion.
Tocopherol (Vitamin E)
Provides antioxidant protection and supports skin barrier repair.
Panthenol and Glycerin
Hydrating ingredients that soothe the skin and help maintain optimal moisture levels.
Peptide Complex
Includes Hexapeptide-9, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, and Nonapeptide-1 to promote firmness, smoothness, and skin renewal.
How Kojic Acid Serum Fits Into a Korean Skincare Routine
Targeted Treatment Step
This Kojic Acid Serum is applied after cleansing and toning, allowing active ingredients to penetrate effectively and address pigmentation concerns directly.
Works Well With Layered Skincare
The lightweight texture makes it compatible with essences, moisturizers, and sunscreens without pilling or heaviness.
Supports Long-Term Skin Clarity
Regular use within a consistent skincare routine helps maintain brightness and prevent the reappearance of uneven tone.
Suitable Skin Types
Nineless B-Boost 1% Kojic Acid Serum 30ml is suitable for:
- Dull and uneven skin tone
- Hyperpigmentation and dark spots
- Sensitive skin seeking fragrance-free brightening care
- Oily, dry, combination, and normal skin types
The balanced formulation ensures effective results without unnecessary irritation.
How to Use
- After cleansing and toning, apply a small amount of serum to the skin.
- Gently massage until fully absorbed.
- Apply an adequate moisturizer.
- Use sunscreen the next morning to protect the skin.
- Keep the serum stored in the refrigerator for optimal freshness.
Clean and Conscious Formulation
Nineless B-Boost 1% Kojic Acid Serum is cruelty-free and formulated without artificial fragrance, essential oils, drying alcohol, or mineral oil. This clean approach ensures the serum is suitable for long-term use while aligning with skin-friendly Korean beauty principles.
Why Choose Nineless Skincare
Nineless is a Korean skincare brand focused on delivering targeted, high-efficacy formulations with clean ingredient standards. Their approach emphasizes transparency, performance, and skin compatibility, making their products suitable for a wide range of skincare concerns.
Explore more authentic Korean skincare solutions and You can also discover additional serums, toners, and moisturizers curated for healthy, radiant skin on Festiva535.
Dermatology-Backed Perspective on Brightening Serums
Dermatology experts highlight the importance of combining pigment-regulating ingredients with barrier-supportive care. According to the American Academy of Dermatology, consistent use of brightening agents alongside sun protection is essential for managing hyperpigmentation.
For ingredient-focused dermatological insights, DermNet provides detailed guidance on depigmenting agents and skin barrier care.
Product Specifications
- Product Name: Nineless B-Boost 1% Kojic Acid Serum
- Size: 30ml
- Texture: Lightweight serum
- Skin Type: All skin types
- Country of Origin: South Korea
- Product URL: Nineless B-Boost 1% Kojic Acid Serum 30ml
Frequently Asked Questions
Is Nineless B-Boost Kojic Acid Serum suitable for sensitive skin?
Yes, the fragrance-free and alcohol-free formulation makes this Kojic Acid Serum suitable for sensitive skin types.
Can this serum be used daily?
Yes, it is designed for regular use as part of a consistent skincare routine.
Does this serum help with acne marks?
Yes, the brightening ingredients help reduce the appearance of post-acne marks and uneven pigmentation.
Can I layer this serum with other active ingredients?
The lightweight formula layers well with most skincare products when used appropriately within a routine.
Why is sunscreen important when using Kojic Acid Serum?
Sunscreen helps protect the skin from UV exposure, which can worsen pigmentation and reduce the effectiveness of brightening treatments.
Why should the serum be stored in the refrigerator?
Refrigeration helps maintain ingredient stability and freshness, especially for antioxidant-rich formulations.








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