What exactly is Mulberry silk?
Mulberry silk is a specific type of silk derived from the cocoons of the Bombyx mori silkworms. A key characteristic of its production is the silkworms’ diet: they are typically raised on mulberry leaves under controlled conditions.
This controlled cultivation contributes to the production of long, fine and relatively uniform silk filaments. Unlike wild silks (such as Tussah), where the worms consume various leaves, leading to shorter and coarser fibres, Mulberry silk production relies on strict dietary control. This controlled environment is the first “unseen” difference-a foundation of quality that is built long before the fabric is ever woven.
The difference you can feel: Why is it so smooth?
The luxurious texture of Mulberry silk is its most famous attribute, and it’s a direct result of its unique fibre structure. The filaments are long, continuous and relatively uniform, which contributes to the smooth surface of the finished fabric.
This uniformity creates a surface that is incredibly smooth to the touch, allowing it to glide over skin and hair with minimal friction. This low-friction property is why Mulberry silk is a popular choice for hair and skin applications where surface smoothness matters.
Here’s a quick comparison of its tangible properties:
| Feature | Mulberry Silk | Wild Silk (e.g. Tussah) | Cotton (High-Quality) |
| Fibre Length | Very long, continuous | Shorter, less uniform | Short staple fibres |
| Texture | Exceptionally smooth | Slightly coarser | Soft but textured |
| Sheen | Natural, pearlescent lustre | More subdued, less even | Matte finish |
| Feel on Skin | Very low friction, glides | Less smooth | Soft, with more surface texture |
The difference you can’t see: What makes it superior?
Beyond the immediate sensation of softness, Mulberry silk possesses several inherent qualities that aren’t visible to the naked eye but contribute significantly to its value and performance.
1. Strength and Durability
It might feel delicate, but the long, unbroken fibres create a tightly woven fabric that is surprisingly resilient and durable. With appropriate care, products made from high-quality Mulberry silk can maintain their appearance and integrity over extended use.
2. Natural Colour and Dyeing Potential
Mulberry silk produced by Bombyx mori is commonly valued for its naturally light colour and relatively uniform fibres. These characteristics provide a versatile base for dyeing, allowing manufacturers to achieve a wide range of shades and detailed patterns. The final appearance, however, also depends on factors such as fibre quality, fabric construction and the dyeing and finishing processes used.
3. Breathability and Comfort
Mulberry silk is valued for its combination of smoothness and breathability. These properties can contribute to a comfortable feel against the skin, although individual preferences and sensitivities to textiles naturally vary.
These qualities help explain why Mulberry silk is used for accessories and garments designed to combine comfort with a refined finish. Brands specialising in silk, such as Spadiora, use the material across products where its smooth texture, natural lustre and distinctive feel can be particularly appreciated.
How can you identify genuine Mulberry silk?
With so many lookalikes on the market (especially polyester satin), knowing how to spot the real thing is crucial.
- Check the Label and Product Information: Look for clear information about the fibre composition and type of silk used. Reputable manufacturers should specify whether a product is made from genuine Mulberry silk rather than relying only on terms such as “silky” or “satin”.
- Look at the Lustre: Natural silk is known for a characteristic lustre that can appear subtly different depending on the angle of the light. However, appearance alone should not be used to confirm fibre composition.
- Be Cautious About Unusually Low Prices: Mulberry silk is generally positioned as a premium natural fibre due to its production process. An unusually low price can therefore be a reason to check the fibre composition and product information more carefully, although price alone does not prove authenticity.
Is investing in Mulberry silk truly worth it?
Mulberry silk earns its premium positioning through a combination of properties: the smoothness and lustre you notice immediately, and the strength, purity, and breathability built into each fibre. Understanding these distinctions allows you to make a more informed choice when comparing silk products and assessing their quality.

I am Estelle Krattinger, a multi-talented creative artist from Paris, France. Known for my captivating photography and enchanting storytelling, I have garnered a dedicated following on Instagram, where I share glimpses of my artistic journey and creative pursuits. With an impeccable eye for detail and a passion for exploring the beauty in the mundane, my work showcases my unique perspective and artistic vision.
