Ingredient · Updated
Nylon (80%)
Found in 2 products
What is Nylon (80%)?
Nylon (80%) is a synthetic polymer commonly used in textiles and fabrics. It is produced through a chemical reaction known as polymerization, which involves combining monomers to create a long-chain polymer.
In personal care products, nylon is used primarily for its strength and elasticity. For example, it is commonly found in feminine care items and bras to provide durability and flexibility. There is limited research on the direct health impacts of nylon when used in such applications, and it is generally considered safe in the context of these products.
When you see nylon on a label, it is usually an indication of the product's material composition rather than an ingredient linked to nutritional or biological impact.
Commonly found in: Feminine Care, Bras, Sportswear, Swimwear, Athletic Apparel
The FDA does not specifically regulate nylon in consumer products, as it is considered safe for use in textiles and similar applications.
There is limited research on the health impacts of nylon when used in textiles, and it is generally viewed as safe in this context.
Nylon is a synthetic material and does not derive from animal sources, making it suitable for vegan products.
Sources: Nylon in Consumer Products
Scout's take
Nylon (80%) is the dominant fiber — a petroleum-based synthetic with significant microplastic shedding and lower breathability for skin-contact wear.
More from Scout's analyses
Petroleum-derived synthetic fiber forming the main shell. Sheds microplastics in laundering and is not biodegradable.
from the analysis of Knix Super Leakproof High RiseAll 2 products with Nylon (80%)
Where Nylon (80%) shows up
- Feminine Care 1 product
- Bras 1 product
Higher-scoring picks without Nylon (80%)
Products from the same categories whose analyzed ingredient list does not include Nylon (80%), scoring 80 or above.
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