Ingredient
Bio-based Elastane
What is Bio-based Elastane?
Bio-based elastane is a type of synthetic fiber used to provide stretch and elasticity to fabrics. It's similar to traditional elastane but is derived in part from renewable resources, such as plant-based materials.
It is primarily used in textiles for its ability to stretch and return to its original shape, making clothing such as workout shorts and sports bras more comfortable and form-fitting. There is limited health evidence specifically concerning bio-based elastane, as the focus is typically on its performance in garments.
When you see bio-based elastane on a label, it indicates that the product may have a smaller environmental footprint compared to conventional elastane, although the exact environmental benefits would depend on the specific materials and processes used in its production.
Commonly found in: Workout Shorts, Sports Bras, Activewear, Leggings, Swimwear
Benefits
- Bio-based elastane can provide comfort and flexibility in clothing.
Bio-based elastane isn't specifically regulated as it's primarily a textile component, but general safety standards for textiles apply.
There is limited specific research on the health impacts of bio-based elastane, though it is generally considered safe for use in textiles.
Bio-based elastane is derived from plant materials and is suitable for vegan consumers.
Sources: Understanding Elastane Fibers
Scout's take
Standard formulation ingredient — neither beneficial nor harmful at typical use.
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