Our Data
The Science Woven Into Every Fiber
Vivothreads uses a proprietary copper-infusion process that permanently embeds copper oxide into natural fibers at the yarn stage—not as a surface treatment. Because the copper is part of the fiber structure itself, its antimicrobial activity remains durable through repeated laundering and does not depend on chemical coatings that fade over time.
This advanced material process produces textiles that:
- Demonstrate rapid antimicrobial activity in laboratory testing
- Maintain performance after repeated industrial wash cycles
- Preserve softness, comfort, and breathability
- Provide more consistent longevity than surface-treated fabrics whose coatings diminish quickly
The result is a high-performance textile engineered for environments where material cleanliness, durability, and reliability are essential—such as healthcare, podiatry, long-term care, and defense applications.
Fully Integrated Copper
The Data Speaks for Itself
Independent Labs. Rigorous Protocols. Consistent Results.
Vivothreads has undergone extensive laboratory evaluation by multiple accredited testing facilities. The findings below reflect performance of the treated fabric under controlled testing conditions.
Melbec Microbiology (UK)
VRE + MRSA
Melbec tested Vivothreads fabrics against VRE and MRSA using recognized antimicrobial textile methodologies. Results showed:
- 99.86% reduction of VRE within 3 hours
- Quantified reduction of MRSA within the same time frame
These findings demonstrate strong antimicrobial activity on the textile surface under laboratory conditions.
EMSL Analytical
Laundering + Bioburden
Vivothreads samples that underwent home-style and industrial laundering were tested for residual microbial counts. Results showed:
- Very low bacterial and fungal loads
- Values below the numerical thresholds used in U.S. “hygienically clean” textile standards
- No detectable pathogens on tested samples
EMSL Analytical
Healthcare Standards
EMSL evaluated Vivothreads fabrics after standard home-style washing—using typical consumer detergents and without added biocides or unusually high temperatures. The washed textiles were then assessed for microbial bioburden.
Results showed that the laundered Vivothreads fabrics:
- Maintained very low bacterial and fungal counts
- Remained below the numerical thresholds used in U.S. “hygienically clean” textile standards
- Showed no detectable pathogens on tested samples
These findings reflect how Vivothreads performs under ordinary household laundering conditions, while still meeting the microbial count criteria referenced by CDC, TRSA, and HLAC for healthcare textile hygiene benchmarks.
MSC (Catawba Valley Community College)
50 Industrial Washes
After 50 industrial wash cycles using hospital-style processes, Vivothreads fabrics demonstrated:
- 98–99.7% reduction of K. pneumoniae in lab testing
- 98–99% reduction of S. aureus
- Antimicrobial performance that remained consistent with initial testing
These results show durability of antimicrobial activity under repeated laundering.
Canyon Labs
ISO Biocompatibility
Vivothreads fabrics underwent ISO testing related to:
- Sensitization
- Skin irritation
- Acute systemic toxicity
- Ocular irritation
Testing supported the fabric’s suitability for direct skin-contact applications such as socks, apparel, and patient linens.
SGS Hong Kong
Antibacterial Testing on Washed Products
SGS evaluated Vivothreads socks after laundering and found:
- 99.91% reduction of S. aureus
- 98.40% reduction of K. pneumoniae
These results confirm high antimicrobial performance under internationally recognized textile testing standards.
What the Evidence Shows
Performance That Endures
Across every independent lab and every testing protocol—industrial laundering, microbial challenge testing, material durability studies, and biocompatibility assessments—the findings point to a clear conclusion:
Vivothreads delivers fast-acting, durable antimicrobial performance in laboratory testing and maintains that performance even after repeated industrial washing.
Key Takeaways:
- Rapid antimicrobial activity: Up to 99% reduction of tested organisms in minutes to hours (lab testing).
- Durability verified: Effective performance maintained after 50+ industrial washes.
- Tested on multiple organisms: Demonstrated lab reductions of VRE, MRSA, S. aureus, and K. pneumoniae under controlled conditions.
- Skin-safe: Passes ISO biocompatibility requirements for direct skin-contact applications.
- Laundering results: Meets the bioburden thresholds used in U.S. hygienically-clean textile standards.
Why It Matters
Conventional antimicrobial textiles often rely on coatings that wash out, degrade quickly, or lose consistency under real-world laundering. Vivothreads is engineered differently: its performance is built into the fiber itself, delivering reliable material cleanliness, comfort, and durability for organizations where textile performance truly matters.
