Key Ingredients
![[:th]Niacinamide[:]](https://cosmina.co.th/en/wp-content/uploads/Niacinamide.jpg)
Niacinamide (Vitamin B3)
A versatile powerhouse ingredient that reduces the appearance of fine lines and wrinkles, fades dark spots and post-inflammatory hyperpigmentation, and boosts hydration by stimulating the skin’s natural production of collagen and ceramides. It strengthens the skin barrier to enhance resilience against various irritants and external environmental pollutions while delivering proven clinical efficacy in brightening the complexion and promoting overall skin clarity.
![[:en-us]jeju white blossom[:]](https://cosmina.co.th/en/wp-content/uploads/Sophora-japonica-flower-extract.jpg)
Sophora Japonica Flower Extract
An active extract that effectively inhibits the activity of tyrosinase, the key enzyme responsible for melanin production. It helps reduce facial dullness and hyperpigmentation, promoting a brighter, more luminous, and even-toned complexion.
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3% Organic Maclura Cochinchinensis Leaf Prenylflavonoids
An organic active ingredient derived from the leaves of Maclura cochinchinensis, a traditional medicinal plant native to Asia, Australia, and Africa. Rich in specialized bioflavonoids (recognized with 6 industry awards and Cosmos certified), it targets all four key pathways of acne formation to help combat whiteheads, blackheads, inflammatory acne, and pustules.
Key Benefits
Regulates and reduces excess sebum production, the primary root cause of breakouts
Inhibits C. acnes bacteria while balancing the skin microbiome by promoting beneficial bacteria and suppressing harmful strains
Blocks 5-alpha reductase activity to prevent the conversion of hormones into excess DHT (commonly elevated in acne-prone skin)
Suppresses inflammatory pathways to prevent and reduce the severity of inflammatory acne

Alpha-Arbutin
A high-performance brightening agent that promotes an even skin tone and is suitable for all skin types. Alpha-Arbutin works by inhibiting melanin biosynthesis through the targeted suppression of tyrosinase activity. Backed by research comparing its efficacy to other whitening agents, Alpha-Arbutin demonstrates superior performance in delivering a brighter, more uniform complexion.

Licorice Root Extract
An active extract derived from licorice roots, rich in key compounds glabridin and glycyrrhizin. It effectively reduces the production and transfer of melanin to the upper layers of the skin, safely minimizing dark spots, acne scars, hyperpigmentation, melasma, and freckles to promote a brighter, more luminous complexion. It prevents UV-induced skin darkening and sunburn redness, provides potent anti-inflammatory benefits by inhibiting superoxide anion production and cyclooxygenase activity, and targets tyrosinase to prevent new melanin formation while soothing skin irritation.
![[:th]Hyaluronic Acid 8D[:en-us]Hyaluronate 8D[:]](https://cosmina.co.th/en/wp-content/uploads/Hyaluronate-8D.png)
“8D Hyaluronic Acid
An advanced multi-molecular complex featuring eight distinct forms of hyaluronic acid that target different layers of the skin for comprehensive, multi-depth hydration and anti-aging benefits:
Sodium Hyaluronate Crosspolymer (High Molecular Weight): Forms a protective, moisture-locking film on the outermost layer (stratum corneum) to seal in hydration and help minimize the appearance of fine lines.
Sodium Hyaluronate (Medium Molecular Weight): Restores and nourishes the epidermis by drawing moisture from the external environment into the skin while creating a barrier to prevent water evaporation.
Hydroxypropyltrimonium Hyaluronate: Builds a breathable, long-lasting moisture-binding film over the skin’s surface for sustained hydration.
Sodium Acetylated Hyaluronate (Super Hyaluronic Acid): A specialized NMF derivative that adheres to the skin for prolonged hydration, repairs damaged skin layers, improves firmness, prevents moisture loss, and reinforces the outer barrier.
Hydrolyzed Sodium Hyaluronate (Ultra-Low Molecular Weight): Deeply penetrates into the deepest layer (dermis) to provide intense internal hydration while stimulating collagen and elastin synthesis for a robust skin structure.
Potassium Hyaluronate: Promotes moisture flow from the inside out while maintaining optimal hydration levels throughout the epidermal layer.
Hydrolyzed Hyaluronic Acid: Infuses internal layers with essential moisture and locks in long-lasting hydration balance.
Hyaluronic Acid: Upregulates aquaporin-3 channels to facilitate fluid transport across skin layers, ensuring superior internal hydration and improved elasticity regulation.
![[:en-us]Chondrus Crispus Extract[:]](https://cosmina.co.th/en/wp-content/uploads/chondrus-crispus.png)
Chondrus Crispus (Carrageenan) Extract
A nutrient-rich red algae extract harvested from the icy waters of the Arctic (commonly known as Irish Moss). It acts as an exceptional film-former that wraps the skin in a breathable, long-lasting moisture barrier, boosting the efficacy and longevity of other active ingredients. Additionally, it creates a robust, natural protective shield over the skin to defend against daily environmental pollutants.
![[:en-us]Hexacarboxtmethyl dipeptide-12[:]](https://cosmina.co.th/en/wp-content/uploads/Hexacarboxtmethyl-dipeptide.jpg)
Hexacarboxymethyl Dipeptide-2
A multifunctional pharmaceutical-grade peptide—winner of the Innovation Award at In-Cosmetics Bangkok 2016—that effectively strengthens skin resilience, enhancing its ability to withstand environmental stressors, allergens, and PM 2.5 particulate matter
![[:th]Rockrose[:]](https://cosmina.co.th/en/wp-content/uploads/Rockrose.png)
Rockrose Extract
An active extract sourced from the resilient Rockrose plant native to the sun-drenched Mediterranean region. Beyond providing environmental protection, it excels at stimulating skin cell proliferation, diminishing the appearance of fine lines, wrinkles, and scars, and deeply revitalizing the skin. It helps restore radiance and a healthy glow from within, softens rough texture, and visibly repairs and renews the skin.

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