No flagged ingredients
Nailboo
Nailboo Builder Gel
No flagged ingredients disclosed
| Category | builder gel |
| Viscosity | medium |
| Price range | mid |
| Amazon rating | 4.5 / 5 (890 reviews) |
Full Ingredients
- Urethane Acrylate Oligomer
- Isobornyl Methacrylate
- Photoinitiator 819
- CI 77891
Last verified: Verification pending · Source: Source pending. Always verify with the product label before use.
Safety profile
| HEMA (2-Hydroxyethyl Methacrylate) | Not listed |
| HPMA (Hydroxypropyl Methacrylate) | Not listed |
| TPO photoinitiator | Not listed |
| Methacrylates known to cause allergies | Yes |
| Ingredient disclosure | Full ingredient list available |
| Recall history | No active recall listed in BuilderGel.app's FDA recall tracker. |
Allergy considerations
- HEMA, HPMA, Di-HEMA TMHDC, and other methacrylates can cause allergic contact dermatitis.
- HEMA-sensitive users may also react to related methacrylates such as HPMA or Di-HEMA TMHDC.
- Watch for redness, itching, swelling, skin peeling, or blisters around the nail fold.
UV exposure
- Builder gel cures under UV/LED lamps; product-specific wavelength is usually not disclosed on listings.
- Use the lamp and cure time specified by the brand, typically 30-90 seconds per layer.
- Mitigation: apply SPF 30+ to hands before curing or use UV-protective fingerless gloves.
Regulatory note: In the United States, cosmetics are regulated by FDA but are generally not pre-approved before sale. Ingredient disclosure and recall checks are therefore part of the safety review.
Recommendation rationale
Why this product is recommended
- Ingredient status
- Current reviewed data lists this product as HEMA-free, but HEMA-free does not mean allergy-proof.
- Disclosure basis
- Reviewed public ingredient data does not disclose HEMA or other ingredients BuilderGel.app flags. This does not mean allergy-safe; verify the current package before use.
- Price range
- mid compared with similar builder gel and BIAB products.
- Marketplace signal
- 4.5/5 from 890 Amazon reviews; verify recent reviews before buying.
- Verification
- B confidence · last checked verification pending.
FAQ
Is Nailboo Builder Gel HEMA-free?
Yes. Reviewed ingredient data for Nailboo Builder Gel does not disclose HEMA or other ingredients BuilderGel.app flags. HEMA-free does not mean allergy-proof; verify the current package before use.
What are the ingredients in Nailboo Builder Gel?
Urethane Acrylate Oligomer, Isobornyl Methacrylate, Photoinitiator 819, CI 77891
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Reviewed user content
Real user experiences
No reviewed public experiences for this product yet. If you used it, your timeline, symptoms, and rating can help other readers compare safety risks before buying.