Biosculpture · Nail Polish & Top Coat
Bio Sculpture クリアジェルn 4.5g
Lower concern; no known PFAS indicators, but cosmetic gels are opaque, ask the brand for full ingredient disclosure to be sure.
Bio Sculpture's Clear Gel N is a standard cosmetic gel polish with no public evidence of PFAS-containing coatings or water/stain treatments. The brand makes no PFAS claims.
Shop Biosculpture on Amazon →Material
gel polish (acrylics/oligomers in gel base)
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
Bio Sculpture Clear Gel N is a UV-curable gel polish composed of oligomeric acrylates, monomers, photoinitiators, and additives that harden under UV/LED light. Gel polishes sit between traditional lacquers and acrylics in chemistry, avoiding volatile solvents but requiring light-based polymerization. The "clear" formulation means minimal pigment load, which reduces heavy metal contamination risk compared to opaque gels. Composition details for this specific product are not publicly available from the brand.
The brand's record and disclosure
Biosculpture is a professional gel polish line (Japanese origin) with a long history in salon use, but the company provides no publicly accessible safety data sheet or ingredient transparency on their website. No major recalls or safety controversies are on record for this brand. The brand does not publish certifications (e.g., non-toxic, hypoallergenic, or cruelty-free claims). Given the professional-market positioning, formulation is likely competent, but purchasers cannot verify claims independently.
How it compares in its category
Gel polishes as a category carry lower volatile organic compound exposure than traditional nail lacquers because they contain no acetone or toluene. However, they require UV/LED curing, which poses brief UV exposure to hands and cuticles. Biosculpture's clear gel has no distinguishing safety advantages over comparable professional gels (OPI GelColor, Shellac, Gelish); all rely on similar acrylic chemistry and light-curing. Price and durability reputation suggest formulation quality, but safety profile is typical for the category.
If you buy it
Apply in well-ventilated spaces to minimize inhalation of fumes during curing; UV exposure during each gel manicure is brief and considered low-risk, but sunscreen on hands before salon visits is reasonable. Avoid prolonged skin contact with uncured gel; wash hands after application. Removal requires acetone soaking for 10-15 minutes; do this in ventilated areas and moisturize hands afterward, as acetone is drying. Replace gel every 3-4 weeks or when lifting occurs, as degraded coatings may shed microplastics.
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.”
Acrylic monomers (skin sensitization)
Gel polishes contain acrylate oligomers and monomers known to trigger allergic contact dermatitis in sensitive individuals; repeated salon exposure may increase risk. No specific reports for Biosculpture, but inherent to gel category.
Photoinitiator residues (dermal irritant)
UV/LED gel polishes require photoinitiators (e.g., benzophenone, camphorquinone) to cure; incomplete polymerization can leave trace residues on the nail plate. Biosculpture does not disclose initiator type or cure completeness.
UV exposure during curing
Each gel manicure involves brief UVA/UVB exposure during 30-60 second curing cycles. Cumulative risk is low for occasional use, but frequent salon visits (weekly) may warrant protective measures. No product-specific data available.
Heavy metals in clear formulation
Clear gels typically contain fewer pigments and dyes than opaque shades, minimizing lead and cadmium risk. No reports of contamination in Biosculpture products.
Microplastic shedding on removal
Gel polish coating fragments into microplastics during acetone removal; worn or degraded gel coatings shed more. This is a disposal and environmental concern, not direct health hazard, but warrants awareness.
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.
More nail polish & top coat 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.