The Science Behind Sericin Silk Protein, Skin Layers, and Common Skin Conditions
OPSUNDBAY Deepsilk™ is enriched with sericin silk protein—an ingredient with recognised dermatological benefits. This article explores how Deepsilk supports skin health by interacting with the skin’s three main layers and addresses the needs of people with common skin conditions such as dryness, sensitivity, and irritation.
The Skin: A Three-Layered Barrier
To understand how Deepsilk benefits the skin, it’s essential first to consider the structure of the skin itself. Human skin is made up of three main layers:
- Epidermis: The outermost layer. This is the body’s primary barrier against environmental exposure and is key to hydration retention. It’s where most moisture loss occurs (transepidermal water loss).
- Dermis: The middle layer. This contains collagen, elastin, and blood vessels and plays a key role in elasticity and repair.
- Hypodermis: This is the deepest layer. It consists mainly of fat and connective tissue, which provide insulation and energy storage.
Each of these layers has different functions and vulnerabilities. Deepsilk, enriched with sericin silk protein and micelle technology, primarily interacts with the epidermis, helping maintain its barrier function and moisture level.
What Makes Sericin Silk Protein Special?
Sericin is a natural silk protein typically removed during the silk production process. Deepsilk reintroduces it to the fabric using a method developed in collaboration with Tanatex. The result is a silk material that retains some of its original biological properties, particularly beneficial to the skin.
Key properties of sericin silk protein:
- Moisture retention: Sericin, high in amino acids that bind water, helps the epidermis maintain hydration by preventing transepidermal water loss.
- Support for other ingredients: Sericin has been shown to enhance the effect of moisturisers, such as oils, making skincare more effective.
- Antibacterial and hypoallergenic: Its resistance to bacteria and allergens benefits people with sensitive skin, allergies, or inflammatory conditions.
These properties make Deepsilk suitable for individuals with dry skin, eczema, or general irritation, especially when combined with the skin’s own warmth and natural moisture.
Micelles: A Smart Delivery System
Micelle technology further supports Deepsilk's beneficial effects. Micelles are microscopic structures with a water-attracting exterior and an oil-attracting interior. They occur naturally in the human body and are used in skin care products because they can deliver active ingredients directly to the skin.
In Deepsilk, micelles are embedded in the fabric. When activated by body heat and humidity, such as when sleeping, the micelles release amino acids into the epidermis. This targeted delivery system ensures hydration and nutrients are released only when needed, not during storage.
Benefits for Different Skin Conditions
People with different skin conditions can benefit from Deepsilk in several ways:
- Dry skin: Sericin helps prevent water loss and improves skin moisture.
- Sensitive skin and eczema: The antibacterial and non-irritating nature of Deepsilk offers a gentler alternative to synthetic or heavily treated fabrics.
- Inflammation or redness: Sericin’s soothing properties help reduce stress on irritated skin.
- Ageing skin: While Deepsilk does not claim to be anti-ageing, its ability to maintain hydration can support overall skin resilience and comfort.
Deepsilk combines traditional silk craftsmanship with dermatological insight. By reintegrating sericin silk protein into high-quality silk and using micelle delivery systems, Deepsilk supports the skin’s natural functions, especially in the crucial outer layer, the epidermis. It offers a scientifically grounded, non-invasive way to care for your skin while you rest.