Biosetify Technology

Biosetify is a patented compound for the exclusive use of Silca, based on a mix of essentially natural, heterogeneous essences that give garments incomparable softness and maximize the characteristics of the high-quality yarns used.

Grapefruit Extract

Grapefruit Extract

Among the most effective essences of the compound is grapefruit extract, from the seeds of which a concentrate with unique properties is obtained. Ascorbic acid (vit. C), moreover, is a powerful antioxidant recognized in the medical and food sectors.

  • Antiseptic and antiviral properties
  • Combats viruses, mold, and bacteria
  • Powerful antioxidant action
Natural silk thread

Natural Silk Sericin

The compound has been made even more effective through a derivative of natural silk, Sericin, which enriches the treatment with its precious qualities.

  • Outstanding skin-renewing qualities
  • Gives fibers a delicate softness

Legend has it that in Japan, elderly female silk workers had soft, velvety hands, despite being forced to keep them immersed in water. It is said that this particular softness was due precisely to Sericin, the gummy part of raw silk.

Laboratory Testing

Certified Safety

Laboratory Tested

For added safety, Biosetify has been laboratory-certified through specific patch tests. An agar diffusion test was also performed to determine bacterial sensitivity.

Zero Bacteriological Growth

Silca's mission has always been to seek out safe and less aggressive products for the skin. Biosetify is a prime example of this.

The hosiery produced by Silca is treated with Biosetify, and the manufacturing process also includes slow drying.