Ingredient
Polyamide
What is Polyamide?
Polyamide, commonly known as nylon, is a type of synthetic polymer made from repeating units linked by amide bonds. It is produced through a chemical reaction between diamines and dicarboxylic acids or through the polymerization of lactams.
Polyamide is primarily used in textiles, such as clothing and fabrics, due to its resilience, elasticity, and resistance to wear and tear. Health impacts typically relate to the wearability and comfort of the material, such as potential skin irritation for sensitive individuals. There is little evidence suggesting any significant health risks when used in apparel.
When you see polyamide on a label, it's usually referring to some form of nylon fabric used for its durability and performance in activewear.
Commonly found in: Crop Tops, Sports Bras, Athletic Jackets, Activewear, Swimwear
What to watch
- Some individuals may experience skin irritation when in prolonged contact with polyamide fibers.
Benefits
- Polyamide is highly durable and resistant to stretching and abrasions, making it ideal for activewear.
The FDA does not regulate polyamide in textiles, as it is considered a material rather than an additive in food or drugs.
Research primarily focuses on its performance and wearability, with some studies noting mild skin irritation but no significant health hazards.
Polyamide is synthetic and not derived from animal products, thus generally accepted in vegan circles.
Sources: Overview of synthetic fibers
Scout's take
Polyamide is a synthetic material that is known to shed microplastics during washing, contributing to environmental pollution.
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