With the evolution of technology applied to sleep, modern mattresses incorporate innovative materials that significantly improve the comfort and quality of sleep. Among the most recognized are Biocell®, Tencel™ Lyoncel and natural cotton. We explain what they are, how they are produced and the main differences between them.
Biocell - The most environmentally friendly foam
Biocell is an ecological foam made from plant-based products. Its composition allows it to adapt effectively to the body, thanks to its high elasticity, permeability and durability, making it an ideal solution for mattress stability and comfort. This technology can be combined with other layers, such as viscoelastic, for an excellent experience in terms of comfort and ergonomics.
Main advantages of Biocell®
- Adaptation to the body: molds to body contours, promoting uniform weight distribution;
- Orthopedic support: suitable for those who need extra firmness, especially in the lumbar area;
- High porosity: exceptional hygiene levels;
- Durability: foam with high elasticity and resilience;
- Ecological foam: sustainable choice, developed to reduce environmental impact, indirectly contributing to lower CO₂ emissions.
Tencel™ Lyoncel - Sustainable and hypoallergenic fiber
Tencel™ is a natural fiber derived mainly from wood - mostly eucalyptus - widely used in mattress cover fabrics. It stands out for its softness to the touch, resistance and ability to regulate humidity, making it ideal for humid environments or for people with sensitive skin.
Main advantages of Tencel™Lyoncel
- Soft and silky touch: reduces friction with the skin, providing greater comfort;
- Sustainable and hypoallergenic: sustainably produced from renewable sources and highly resistant to the proliferation of bacteria and dust mites;
- Thermal regulation: helps maintain a balanced temperature throughout the night.
Criteria for choosing a mattress with Biocell® and Tencel™ Lyoncel
- Individual needs: Biocell® is ideal for those looking for firm support and pressure relief, while Tencel™ Lyoncel is advantageous for those who value freshness, softness and moisture regulation;
- Environmental conditions: Tencel ™ Lyoncel adapts particularly well to humid climates or to people who perspire during the night;
- Budget: mattresses that combine Biocell® and Tencel™ Lyoncel tend to have a higher value, reflecting the quality and durability of the materials used;
- Additional layers: many mattresses include other technologies, such as pocket springs or memory foam, which influence the overall performance of the product.
Natural cotton
Natural cotton is a vegetable fiber widely used in the textile industry due to its unique properties. It is characterized by its softness to the touch, high breathability and moisture absorption capacity, providing ideal thermal comfort in various climatic conditions.
In addition, it is hypoallergenic, making it suitable for people with sensitive or allergy-prone skin. Its durability allows the products to maintain their quality even after multiple washes.
From an environmental point of view, cotton is biodegradable and, when grown sustainably, represents an ecological choice.
OEKO-TEX® certification
OEKO-TEX® certification is one of the most internationally recognized in the textile sector. Its mission is to ensure that the materials used in products such as mattresses, home textiles, clothing and accessories are free from substances harmful to human health.
There are various classes and types of OEKO-TEX® certification, but the most common for mattresses is STANDARD 100 by OEKO-TEX®, which certifies that every component of the product - from the fabrics to the yarns, foams and labels - has been tested for the presence of more than 100 hazardous chemical substances.
Advantages of OEKO-TEX® certification
- Safety: guarantees that fabrics and materials are free from toxic or allergenic substances;
- Suitable forsensitive skin: ideal for babies, children and people with delicate skin;
- Trustand transparency: the tests are carried out by independent institutes and updated regularly;
- Environmental responsibility: promotes more sustainable and controlled production practices.
At Leafsleep, we offer mattresses that combine Biocell®, Tencel™ Lyoncel and natural cotton, such as the Nature Cloud Cotton Mattress, which brings together the best of all worlds: support, freshness and comfort with sustainable origins.
Biocell® stands out for its excellent adaptation to the body and durability, Tencel™ Lyoncel contributes to effective ventilation and thermal regulation and natural cotton guarantees a breathable and soft surface.
In addition, when certified to the OEKO-TEX® standard, these materials ensure a healthy rest, free from harmful substances. The choice between these technologies must take into account the individual needs of each user - and, of course, their budget.