Uniform Advantage · Scrubs & Work Uniforms
UA Women's Butter-Soft STRETCH Scrub Set
Lower concern, but brand discloses nothing on PFAS.
Medical scrubs in cotton-polyester blend without waterproofing or stain treatments typically present lower PFAS risk. Uniform Advantage does not publicly disclose PFAS practices; no third-party verification found.
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Material
Cotton polyester blend, stretch fabric
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Azo dyes and colorfast compounds
Cotton-polyester scrubs are routinely dyed with azo compounds; though restricted azo dyes are banned in many jurisdictions, untested residual colorants or fixing agents may persist. Pre-washing and avoiding hot water reduce exposure to loose dyes but do not eliminate them entirely.
Formaldehyde / VOCs
If the 'Butter-Soft' or stretch claim includes wrinkle-resistant or easy-care finishing, formaldehyde-based resins may be used in manufacturing. This is common in polyester-blend apparel; off-gassing typically diminishes after 3-5 washes but is not fully quantified for this product.
Source: ATSDR ↗Degradation of synthetic blend and microfiber shedding
Repeated washing and heat exposure break down polyester fibers over time, potentially releasing microfibers into wash water and the environment. This is a property of all synthetic blends; clinical-grade fabrics are not exempt, though quality construction may slow this process.
Fragrance or softener residues (if treated)
Some scrub batches may receive softening or fragrance finishes during manufacturing; these are not standard for medical apparel but can trigger contact sensitivity in healthcare workers with compromised skin barriers. No specific fragrance additives are documented for this product line.
What’s reassuring
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Antimony in polyester fiber
Antimony is a catalyst used in some polyester production and may be present in trace amounts; no specific testing or violations have been reported for UA scrubs. Exposure via skin contact during normal wear is considered negligible by regulatory bodies.
The full breakdown
What it's made of and why it matters
UA Butter-Soft STRETCH scrubs are a cotton-polyester blend, typically 65-67% cotton and 33-35% polyester, designed for comfort and durability in clinical settings. The polyester component adds stretch and wrinkle resistance, while cotton provides breathability and absorbency. This blend is standard across medical apparel and does not inherently pose elevated hazard over conventional scrubs if manufacturing standards are met.
The brand's record and disclosure
Uniform Advantage is a major medical apparel supplier with no public record of significant safety recalls or hazardous substance violations for this product line. The brand does not publicly disclose PFAS testing or mitigation practices, which is common but not reassuring for water-resistant or 'stain-resistant' claims if present. No third-party certifications (e.g., Oeko-Tex, GOTS) appear on standard product listings, meaning chemical vetting is not independently verified.
How it compares in its category
Medical scrubs are typically manufactured under basic compliance (Prop 65, CPSIA fabric standards) but rarely undergo premium safety certification. UA Butter-Soft competes in the mass-market segment alongside Dickies, Cherokee, and Landau; this product offers mid-range pricing and comfort without documented premium chemical testing. Certified-organic or Oeko-Tex medical apparel exists at higher price points but is not standard in this category.
If you buy it
Wash in warm water (not hot) before first wear to reduce loose dyes and finishes. Wash separately or with like colors for the first 3-5 cycles to minimize dye bleed. Dry on low heat or air dry to preserve stretch fibers and reduce potential volatile off-gassing from synthetic blends. Replace after 50-75 professional washes (typical scrub lifespan) or if seams fray, stretch fails, or staining occurs; degraded fabric may leach trace finishes more readily.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Uniform Advantage has made none
Formulations change between production runs, so check the current label. How we grade.
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How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.