In recent years, misinformation has raised concerns about graphene safety, suggesting it may be unsafe for use in personal protective equipment (PPE).
However, current scientific literature, regulatory assessments, and years of real-world use demonstratethat graphene is safe when properly engineered and integrated into finished materials. [1][2]
Kyorene cut-resistant gloves incorporate our patented graphene fiber technology, engineered for safety, rigorously tested, and trusted by professionals worldwide. They combine cut protection, comfort, and innovation, providing reliable performance in demanding work environments.
How is graphene safely integrated into Kyorene gloves?
Graphene is a form of pure carbon, derived from natural graphite, the same material found in pencils.
It is one of the most studied advanced materials in the world and is widely used to improve products by making them stronger, more durable, more comfortable, and more efficient.[3] [4]
At Kyorene, we start with raw graphite and carefully separate it into ultra-thin layers, transforming it into graphene. The graphene is then converted into Graphene Oxide (GO) and covalently bonded to the host yarns used to manufacture our gloves.
This permanent bonding ensures that the graphene:
- Remains fully integrated into the yarn
- Cannot flake, shed, or detach from the fiber
- Is not available for direct contact with the skin during normal use
Safety depends on both the production process and how graphene is used.
We are a verified graphene producer and have spent many years researching and developing graphene for hand protection. Our technology meets the highest international standards for quality and safety.
Graphene safety is evaluated using the well-established principle:
Risk = Hazard × Exposure. 1
In Kyorene gloves, graphene is fully embedded in the fibers, so there are no loose or free graphene particles. [5]2
Scientific research, independent testing, regulatory evaluations, and years of real-world use all confirm that properly engineered graphene is safe for wearable products.
Beyond cut resistance
By incorporating Kyorene graphene fiber, our gloves deliver more than high cut protection.
Graphene fiber provides:
- Bacteriostatic properties
- Thermal regulation
- Odor neutralization
- UV Protection
Kyorene gloves are designed for demanding work environments where protection and comfort must go hand in hand.
Not all graphene is the same
How graphene is made and used matters. Safety concerns often come from confusing:
- Raw nanomaterials handled in laboratory
- Finished products where graphene is permanently bound
Scientific consensus clearly distinguishes these cases. Once graphene is embedded into a matrix such as textiles or polymers, it is extremely difficult to release particles without physically destroying the material structure. I
Kyorene’s patented graphene fiber technology turns this concept into a safe, reliable, and high-performance glove. Graphene is permanently embedded in the yarn, providing advanced cut protection, comfort, and confidence while meeting the highest safety standards.
The Graphene Council & our Verified Status
The Graphene Council is the world’s largest and most authoritative organization dedicated to graphene.
It brings together researchers, producers, developers, regulatory bodies, and industry experts to promote standards, transparency, and the responsible use of graphene worldwide.
Kyorene is proud to be a Verified Graphene Producer®, one of only five companies globally, and the only glove manufacturer to earn this prestigious certification.
The Verified Graphene Producer® program is the only credential that includes:
- Independent third-party inspections of graphene production facilities
- Verification of production methods
- Assessment of volumes and quality control processes
This certification confirms that we are not only users of graphene, but verified producers, ensuring full control over quality and safety throughout the supply chain.
Scientific References
1 Royal Society & Royal Academy of Engineering. Nanoscience and nanotechnologies: opportunities and uncertainties. 2004.
2 Fadeel B. et al. Safety Assessment of Graphene-Based Materials. National Library of Medicine, 2020
3 Goenka S., Sant V., Sant S. Graphene-based nanomaterials for drug delivery and tissue engineering. Journal of Controlled Release, 2014.
4 Zhang Q. et al. Graphene-based nanomaterials in drug delivery systems. Materials Science & Engineering C, 2017.
[5] Ou L. et al. Toxicological Profile of Graphene Materials. Crystals, MDPI, 2020.