Ingredient

Elastane (3%)

Neutral in 1 Flagged in 2

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

FDA

Elastane is not regulated by the FDA as it is used in textiles rather than food products.

Research

Research primarily focuses on the textile and manufacturing properties of elastane. There is no significant health research related to its use in clothing.

Vegan

Elastane is synthetic and not derived from animal products, making it suitable for vegans.

Sources: Safety and Use in Textiles

Scout's take

The 3% elastane gives the twill its stretch and recovery. Alongside 97% organic cotton, this share is a functional detail rather than a meaningful source of exposure.

More from Scout's analyses

Synthetic polyurethane fiber for stretch. Sheds microplastics during washing and can leach chemicals on prolonged skin contact.

from the analysis of Pact Canvas Drawstring Short 9 inch Ore Men

Synthetic polyurethane stretch fiber contributing to microplastic leaching.

from the analysis of Lululemon Swiftly Tech Short-Sleeve Shirt 2.0

Found in 3 products

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