Ingredient · Updated
Elastane (3%)
Found in 3 products
What is Elastane (3%)?
Elastane is a synthetic fiber known for its exceptional elasticity. It's made from a polymer called polyurethane, which is produced by reacting diisocyanate and polyester or polyether. Elastane is commonly used in fabrics to provide stretchability, making it a popular choice for activewear and fitted garments.
Elastane is used in clothing to improve fit and comfort by allowing the fabric to stretch and move with the body. There are no significant health risks associated with wearing elastane-containing products. It's favored for its durability and resistance to sweat and oils.
When you see elastane on a label, it generally indicates a stretchable fabric item. It's not consumed or used in food products, making it unrelated to dietary concerns.
Commonly found in: Workout Shorts, Workout Tops, Activewear, Swimwear, Undergarments, Compression Wear
Elastane is not regulated by the FDA as it is used in textiles rather than food products.
Research primarily focuses on the textile and manufacturing properties of elastane. There is no significant health research related to its use in clothing.
Elastane is synthetic and not derived from animal products, making it suitable for vegans.
Sources: Safety and Use in Textiles
Scout's take
Synthetic polyurethane fiber for stretch. Sheds microplastics during washing and can leach chemicals on prolonged skin contact.
More from Scout's analyses
Synthetic polyurethane stretch fiber contributing to microplastic leaching.
from the analysis of Lululemon Swiftly Tech Short-Sleeve Shirt 2.0Processed additive flagged under Scout's ingredient doctrine.
from the analysis of Tentree Stretch Twill Everyday JoggerAll 3 products with Elastane (3%)
Where Elastane (3%) shows up
- Pants 1 product
- Workout Shorts 1 product
- Workout Tops 1 product
Higher-scoring picks without Elastane (3%)
Products from the same categories whose analyzed ingredient list does not include Elastane (3%), scoring 80 or above.
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