Skin Brightening is Beyond Fading Dark Spots – It is Controlling Pigmentation at Its Source
Sun exposure, environmental pollution, chronic stress, and post-acne trauma can all trigger the overproduction of melanin. This is the root cause of dullness, uneven skin tone, post-inflammatory hyperpigmentation (PIH), and dark spots.
While many brightening products on the market focus only on a single mechanism, melanin formation is actually a complex biological cascade.
Understanding this pathology, Baylaskin developed Peptide Plus Serum with a multi-level brightening approach. By combining high-tech bio-peptides with a barrier-repairing hydration system, the serum improves pigmentation through a scientific and sustainable pathway.
Beyond its brightening benefits, the product aims to maintain a resilient, well-hydrated, and stable complexion against environmental aggressors.

What Sets Peptide Plus Serum Apart from Conventional Brightening Serums?
The core distinction of Peptide Plus Serum lies in its multi-level brightening mechanism.
Instead of targeting just one step in the melanogenesis pathway, the formulation intervenes at multiple stages—from pigmentation signaling to actual melanin synthesis—while simultaneously supporting skin barrier recovery.
This comprehensive approach ensures sustainable, long-term efficacy while minimizing the risk of skin sensitization during use.
β-White™ và Melanostatine™ 5BG: The Bio-Peptide Duo for Pigmentation Control
β-White™ – Next-Generation Brightening Peptide Technology
β-White™ is a proprietary complex featuring Oligopeptide-68 encapsulated within a liposomal delivery system. This active peptide targets MITF (Microphthalmia-associated transcription factor), a master regulator of cutaneous melanin production.
Consequently, β-White™ effectively:
- Supports the correction of uneven skin tone.
- Fades hyperpigmented areas.
- Promotes a luminous, healthy-looking complexion.
- Inhibits the formation of new pigments.
By utilizing Liposome technology, the peptide is delivered deeper into the skin layers, maximizing its brightening efficacy while optimizing active ingredient stability.
Melanostatine™ 5BG – Upstream Melanin Signal Inhibition
Melanostatine™ 5BG contains Nonapeptide-1, a biomimetic peptide designed to block melanocyte-activating signals.
This active ingredient aids in:
- Reducing the risk of post-inflammatory hyperpigmentation (PIH).
- Fading post-acne marks.
- Enhancing overall skin tone uniformity.
- Soothing the skin and reducing erythema (redness).
The synergistic combination of β-White™ and Melanostatine™ 5BG creates a robust multi-level brightening network, making Peptide Plus Serum a highly effective yet safe solution for long-term pigmentation management.
Niacinamide 2% – The Gold Standard for Radiant, Healthy Skin
In modern dermatology, Niacinamide remains a highly acclaimed multi-tasking active. Incorporated at a 2% concentration in Peptide Plus Serum, Niacinamide works to:
- Brighten the skin tone.
- Revitalize dull complexions.
- Diminish post-acne hyperpigmentation.
- Correct uneven skin discoloration.
- Regulate sebum production.
- Fortify the skin barrier.
Additionally, Niacinamide stimulates natural ceramide synthesis, helping the skin retain moisture and enhance its resilience against environmental stressors. This is why Peptide Plus Serum is more than just a whitening serum—it is a comprehensive skin health solution.

Dual-Action Hydration and Barrier Repair with Sodium Hyaluronate and Ceramide NP
A healthy complexion demands a stable moisture balance. Peptide Plus Serum pairs Sodium Hyaluronate with Ceramide NP to establish a dual-action hydration mechanism:
- Sodium Hyaluronate: Delivers deep hydration, plumps the skin, eliminates dryness-induced tightness, and refines skin texture.
- Ceramide NP: Repairs the epidermal barrier, minimizes transepidermal water loss (TEWL), boosts natural moisture-retention capacity, and shields the skin from environmental irritants.
This synergy optimizes moisture levels, leaving the skin softer, smoother, and more resilient day after day.
Hydrogenated Lecithin and Glycine Soja Oil – Deep Nourishment and Enhanced Recovery
To complement its brightening actives, the formula is enriched with soy-derived nutrients:
- Hydrogenated Lecithin: A vital phospholipid that enhances skin suppleness, restores the epidermal lipid bilayer, improves active ingredient delivery, and boosts moisture retention.
- Glycine Soja (Soybean) Oil: Abundant in Vitamin E, essential fatty acids, and antioxidants, it deeply nourishes the skin, provides antioxidant defense, improves elasticity, and protects against environmental damage.
Through this formulation, Peptide Plus Serum goes beyond surface-level brightening to cultivate skin health from within.
Liposome Technology – The Key to Enhancing Formula Efficacy
A key technological differentiator of Peptide Plus Serum is its Liposome delivery system. The bio-peptides are encapsulated in phospholipid bilayers that mimic the structure of cellular membranes, offering distinct advantages:
- Enhanced stability of active ingredients.
- Targeted and highly efficient nutrient delivery.
- Optimized skin penetration.
- Minimized risk of irritation.
Thanks to this advanced encapsulation, the brightening agents deliver maximum efficacy while maintaining exceptional gentleness on the skin.

Dermatologically Tested – Peace of Mind in Daily Skincare
Peptide Plus Serum has successfully passed human skin irritation testing via a 24-Hour Patch Test at the Korea Dermatology Research Institute (KDRI), a premier clinical testing institution for cosmetics in South Korea.
According to the clinical evaluation, the product yielded an irritation score of 0.006, classifying it strictly under the “Non-Irritancy” category based on KDRI standards.
These findings validate the superior biocompatibility of the formula, allowing users to confidently integrate the serum into their daily regimens.
The Significance of the 24-Hour Patch Test: The 24-Hour Patch Test evaluates potential skin irritation by monitoring dermal reactions at 24-hour, 30-minute, and 48-hour intervals post-exposure. This standard industry benchmark ensures formula safety before consumer distribution, making Peptide Plus Serum a dependable choice for long-term pigmentation management.

Peptide Plus Serum – Your Daily Companion for Luminous, Healthy Skin
Power-packed with the bio-peptide complex $\beta$-White™ and Melanostatine™ 5BG, combined with 2% Niacinamide, Sodium Hyaluronate, Ceramide NP, and advanced Liposome technology, Peptide Plus Serum offers a comprehensive, multi-level brightening solution tailored for dullness, post-acne marks, and uneven skin tone.
Far more than a standard brightening serum, it is a holistic treatment that restores the skin barrier, locks in moisture, and nourishes the skin from within—unlocking a sustainable, radiant glow.