Julep · Cosmetic Color Products
Brand Julep Nail Polish Set
Lower concern. No known PFAS use in standard nail polish formulations.
Julep nail polish contains typical lacquer ingredients. No public evidence of PFAS, but brand makes no disclosure. Inherent formulation is lower risk than waterproofing or nonstick coatings.
We flunk more products than we pass. This one earned its grade. How we grade
Material
nail polish (organic pigments, resins, solvents)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Julep nail polish is a suspension of organic pigments and resins dissolved in volatile organic solvents (typically toluene, dibutyl phthalate, and formaldehyde). These solvents evaporate during drying and curing, which is why application generates fumes. The pigments used in nail polish are generally synthetic organics rather than heavy-metal inorganics, reducing risk of lead or cadmium leaching into skin. Formaldehyde is present as a hardener and resin cross-linker, not a preservative threat in this context.
The brand's record and disclosure
Julep does not publicly disclose full ingredient lists or independent safety certifications on their website. The brand has marketed itself as a more natural alternative to traditional three-free or five-free formulations, though specific third-party validation is not evident in public sources. No significant safety recalls or regulatory actions against Julep nail polish have been established in available records. The brand's silence on PFAS and heavy metals is typical for the nail polish category but reflects a lack of proactive transparency.
How it compares in its category
Julep sits in the mid-premium segment of nail polish, positioning itself between drugstore brands and luxury professional lines. It competes with brands like Essie and Sally Hansen, which similarly lack comprehensive third-party certification. Brands explicitly certified as 'free-from' (e.g., Zoya, Ella+Mila) offer more documented safety claims but at higher cost. Julep's lack of marketing around specific solvent-free or non-toxic formulation suggests it uses conventional solvent chemistry similar to mainstream competitors.
If you buy it
Apply Julep polish in a well-ventilated space or near an open window to minimize inhalation of volatile organic compounds during application and drying. Do not apply to skin or cuticles; keep application to the nail surface only to prevent skin contact with solvents and dyes. Replace polish every 12-18 months or if the formula separates, thickens, or discolors, as reformulated solvents can increase evaporation of active components. Store in a cool, dark cabinet away from heat and direct sunlight to prevent premature solvent loss and separation.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Volatile organic compound (VOC) inhalation
Toluene, formaldehyde, and dibutyl phthalate are standard components in conventional nail polish. Acute inhalation during application can cause dizziness, headache, and respiratory irritation; chronic low-level exposure in poorly ventilated spaces carries theoretical neurotoxic risk. Julep does not claim low-VOC or solvent-free formulation, indicating conventional solvent load.
Dibutyl phthalate (DBP) exposure via inhalation and dermal contact
DBP is a plasticizer commonly used in nail polish to improve flexibility and shine. While it evaporates during application, some residual exposure occurs through inhalation and minor skin contact. The European Union restricts DBP in cosmetics; the United States does not. Julep does not advertise phthalate-free formulation, so presence cannot be ruled out.
Formaldehyde release during application and wear
Formaldehyde is a known component of nail polish hardening systems and resin cross-linkers. Exposure occurs primarily during application and in the first few hours of curing when off-gassing is highest. Long-term wear on the nail surface does not pose meaningful inhalation risk. Individuals with formaldehyde sensitivity should opt for explicitly formaldehyde-free alternatives.
Organic pigment and dye safety (azo dyes and synthetic colorants)
Synthetic organic pigments in nail polish (e.g., azo dyes, triphenylmethane dyes) are regulated and tested for skin sensitization before cosmetic use. No specific safety alerts have been documented for Julep nail polish pigments. Risk of allergic contact dermatitis or sensitization is low but possible in individuals with pre-existing dye sensitivities.
Microplastic shedding and environmental persistence
Nail polish formulations may contain microplastic particles or generate microplastics during chipping and removal. While this does not pose direct human ingestion risk during normal wear, environmental accumulation in water systems is documented for cosmetic microplastics. Julep does not publish information on microplastic content or biodegradability.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Cosmetic Color Products
Julep
Nail Polish
nitrocellulose, resins, pigments
Lower concern. MADE SAFE certified, PFAS-free claim backed by accreditation.
✓Verified PFAS-free by a third party
MAC Fix+
MAC Studio Matte Overlacquer
liquid cosmetic spray, alcohol and resin based
Lower concern cosmetic spray.
⚠Risky category by default
More cosmetic color products grades
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.