Harmony Gelish · Nail Polish & Top Coat
Harmony Gelish - Do You Harajuku? - #1110177
Lower concern, typical gel polish with no known PFAS triggers, but brand discloses nothing.
Harmony Gelish is a standard gel nail polish with no documented PFAS-bearing ingredients (no Teflon-family coating coatings, dyes, or water/stain treatments typical of PFAS risk). However, Harmony does not publicly disclose PFAS testing or claims.
Shop Harmony Gelish on Amazon →Material
gel polish (acrylates, resins, pigments)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Harmony Gelish is a UV-cured gel polish based on oligomeric acrylates and resins, combined with pigments (including the "Do You Harajuku" colorant package) and photoinitiators that activate under UV lamps. The gel matrix itself is stable once cured and does not leach into nails or skin in documented studies. Pigment safety depends on the specific dye or pigment used for this shade; Harmony has not published detailed ingredient disclosures for individual shades, limiting transparency on heavy metal content in colorants.
The brand's record and disclosure
Harmony is a large nail care manufacturer with no major recalls or safety advisories on record for Gelish products in the US or EU. The brand does not publish detailed safety data sheets (SDS) for consumer-facing product lines and does not advertise third-party certifications (e.g., non-toxic, hypoallergenic, or heavy-metal testing). This lack of proactive disclosure is typical in the gel polish industry but makes independent hazard assessment difficult.
How it compares in its category
Gelish occupies the mid-to-premium segment of gel polishes. Most competitors in this tier (OPI GelColor, Shellac, CND) similarly lack detailed pigment or solvent disclosures. Gel polishes as a category carry lower contamination risk than traditional liquid polishes because the UV-cured matrix is chemically inert once hardened, though application-phase fume exposure and skin contact with uncured gel remain minor concerns shared across brands.
If you buy it
Apply in a well-ventilated space to minimize inhalation of volatile monomers released during application; use UV lamps per manufacturer instructions (typically 30-60 seconds per coat). Avoid prolonged skin contact with uncured gel; wash hands immediately after application. Replace or remove the product if the bottle separates, thickens, or shows visible separation after 12 months, as aged gel can cure unevenly. Use acetone-based remover (standard in salons) rather than prolonged soaking to minimize acetone exposure.
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 compounds (VOCs) and monomers during application
Uncured gel polish releases acrylate monomers and solvents into the air during brush-on application and curing. Exposure is typically brief and low-level in home use, but repeated or poorly ventilated exposure can cause respiratory irritation or skin sensitization in susceptible individuals. No specific SDS for this shade is publicly available.
Skin contact with uncured gel (allergic sensitization)
Methacrylate monomers in gel polishes can cause contact dermatitis or allergic sensitization with repeated skin exposure. Risk is low if application is careful, but nail technicians and frequent DIY users may develop reactions over time. Harmony does not disclose specific monomer types or concentrations.
Heavy metals in pigments and colorants
No recalls or documented contamination of Harmony Gelish with lead, cadmium, or other heavy metals in pigments have been reported. However, the brand does not publish heavy-metal test data for individual shades, so absence of reports does not confirm safety definitively.
UV lamp safety during curing
Curing requires exposure to UV-A lamps. While the risk from occasional manicures is considered negligible by dermatologists, chronic or cumulative exposure (e.g., professional technicians) may increase skin cancer risk slightly. This is a hazard of the curing method, not the product itself, but relevant to long-term use patterns.
Acetone exposure during removal
Gel polish removal typically requires soaking nails in acetone for 10-15 minutes. Acetone can cause skin dryness, irritation, and inhalation exposure in poorly ventilated spaces. Repeated or prolonged removal cycles increase exposure; alternative removal methods (e.g., gel removal wraps, professional removal) reduce risk.
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.