Frequently Asked Questions
Everything You Need to Know

Absolutely, we love our fur babies! All of our products are cruelty-free! Beauty without cruelty is something we strongly believe in and the only guinea pigs we test on is our willing team of Hanyi staff! 

Nail Gel Polish is light sensitive, so if it’s exposed to undesirable light there is a possibility that your gel polish could get clumpy and cure in the bottle. If you love our product as much as we do keep it safe from clumping! Make sure you’re storing your polishes in a dry and cool area. 

Explore now: YourBrand.com/TPO-free

Free sample kits available for professionals!

Benefits:
Reduced allergy risk – Ideal for sensitive skin
Less yellowing over time vs. TPO-based gels
Safer for nail techs – Lower fumes during curing

Not necessarily! Ours provide:

14+ days wear (with proper prep)
High-gloss finish
Chip resistance

Pro Tip: Use a TPO-free base/top coat for best results.

Check labels for "TPO-Free" claims
Look for certifications like EU Ecolabel
Ask suppliers for safety data sheets (SDS)

Avoid mixing! Cross-contamination may:
Reduce TPO-free benefits
Trigger reactions in sensitive clients

Yes! Advanced formulas use alternative photoinitiators like:

EMK (Ethyl-4-dimethylaminobenzoate)
819 (Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide)
Cure time: Same as traditional gels (30-60 sec under LED/UV).

Clients with chemical sensitivities
Pregnant/nursing clients (consult a doctor)
Eco-conscious salons avoiding potential irritants

TPO (Trimethylbenzoyl Diphenylphosphine Oxide) is a photoinitiator used to cure gel polish under UV/LED lamps. While effective, some studies suggest it may cause skin sensitivity with prolonged exposure.

Absolutely! We offer full customization, including formula, color shades, textures, and finishes to match your brand’s vision.

We use high-quality, non-toxic, and eco-friendly ingredients, ensuring safety and compliance with global standards.

Production time typically takes 15-30 days, depending on order size and customization. Shipping times vary by location.

Yes! We specialize in OEM & ODM nail polish production, offering custom formulations, colors, and packaging to meet your brand’s needs.

Our MOQ varies based on customization requirements. Please contact us to discuss your specific needs.

Yes, we offer samples for quality testing. Contact us for more details on sample policies and costs.

Our nail polish meets international standards with certifications such as GMP, SGS, CPNP, MSDS, CE, and FDA, ensuring safety and quality.

Simply contact us with your requirements, and our team will guide you through the customization, production, and shipping process.

Yes! Modern HEMA-free formulas:
Last 14-21 days with proper application
Resist chipping/peeling
Offer comparable shine
Pro Tip: Prep (dehydrate/buff) is extra important for adhesion.

No! They cure normally under LED/UV lamps (30-60 sec).
Key difference: They’re less likely to cause heat spikes or discomfort.

Patch test (apply to 1 nail, wait 48 hrs).
Educate on allergy prevention.
Promote as a premium service ("Hypoallergenic & safer!").

Shop now: YourBrand.com/HEMA-free
Sample kits available—try before bulk ordering!

Yes! All our HEMA-free gels are:
🌱 Vegan | 🚫 Cruelty-free | 🌎 9-Free (no formaldehyde, toluene, etc.)

HEMA-free gel polishes are formulated without Hydroxyethyl Methacrylate, a common allergen in traditional gels. They use alternative bonding agents that are gentler on skin while still providing long-lasting wear.

We don’t recommend it. Cross-contamination may:
Trigger allergies
Reduce HEMA-free benefits
Stick to one system per service.

Best for:

Clients with gel allergies/sensitivities
Sensitive or eczema-prone skin
Salons prioritizing client safety
Pregnant/nursing customers (consult a doctor first)

Hanyi main products are Base Coat, Top Coat, Rubber Base, Builder Gel, Polygel, Color gel, Jelly gel, Cat eye gel, Glitter gel, Reflective gel, Gel polish kit, Function gel, Painting gel, Platinum gel, Metallic gel, Poly gel, 3D Gel, Liner Art Gel, ect.

Hanyi is locatedin Guangdong Province, China

Hanyi was established on March 8, 2016

There are more than 100 emplovees, including over 40 skiled workers, over 20 R&D experts, over 10 designers, over 10 Qc professionals, and over 20 sales and after-sales service teams.

Quality are qualified, Try Before You Commit: Free Samples with Bulk Order Assurance
At [Your Brand Name], we stand by our 100% quality guarantee—but we don’t just say it, we prove it. Here’s how we make your buying decision risk-free:
Free Sample Program

How It Works:
Request Samples – Choose up to 5 products (you only pay shipping*).
Test Thoroughly – Check quality, consistency, and performance.
Place Bulk Order – Commit to a larger quantity (MOQ applies).
Get Refunded – Your sample cost is 100% credited back to your mass order!

Build Trust – Confidently invest in bulk after hands-on verification.
Save Money – Sample fees aren’t lost—they’re deducted from your big order.
Popular Sample Picks:
Best-selling gel polish shades
Top-performing BIAB/Rubber Base
Trendy cat eye or thermal effects

If you think you have received the wrong set you ordered, please contact our customer support team and we will get back to yousoon.lf it is the corect product but you are unsatisfied with the color match, we work very hard to closely match each color to adigital replication for our image. lt is impossible to match an exact color with any digitalrepresentation of a physical product;however, we have worked closely on each set making sure that each color is as close as it can be to the color in the bottle.lfyou arestill unsatisfied, please contact us. We are here to help and make it right in any way!

Simplify Your Color Selection: Expert Recommendations for Buyers
With 5,000+ stunning shades in our collection, we understand that choosing the perfect colors can feel overwhelming. That’s why we recommend curated selections tailored to your needs—whether you’re a salon owner, nail artist, or reseller.

🎨 How to Navigate Our Color Range
1. Start with Best-Sellers (Top 50 Colors)
✔ Timeless Classics – Nudes, reds, pinks, and blacks that never go out of style.
✔ Salon Favorites – High-demand shades for client bookings.
✔ Low Risk, High Reward – Proven to sell quickly.

2. Seasonal Collections (Pre-Curated Palettes)
✔ Spring/Summer – Bright corals, pastels, and neon trends.
✔ Fall/Winter – Deep berries, metallics, and moody tones.
✔ Holiday Editions – Glitters, reds, and greens for festive looks.

3. By Finish (Simplify Your Search)
• Sheers & Nudes – Perfect for French manicures.
• Glitters & Shimmers – Eye-catching party shades.
• Mattes & Crellies – Modern, velvety looks.
• Special Effects – Cat eye, thermal, glow-in-the-dark.

1. Send Your Design/ldea.
2. Confirm 3D Drawing 5Logo Design.
3.3D Printing & Quotation.
4. Mode Design s sample Confirm.

We do customization for your brand, we specialize in high-quality OEM/ODM nail products, including gel polishes, acrylic systems, nail art supplies, and more. Our streamlined production process ensures efficiency while maintaining strict quality control. Below is a detailed breakdown of our standard production timelines.

Your Brand, Your Vision: Private Label Customization Services
At Hanyi, we help you create a unique, professional nail product line with our full private label customization options. Whether you're a salon owner, beauty influencer, or startup brand, we provide high-quality OEM/ODM solutions to match your branding perfectly.

Customization Options
1. Logo & Branding Application
✔ Silk Print (Permanent) – Direct printing on bottles/jars for a sleek, high-end look.
✔ Sticker Labels (Removable) – Easy-to-apply labels for flexible branding updates.
✔ Laser Engraving – Premium, scratch-resistant branding (ideal for luxury lines).

2. Custom Packaging
✔ Jars & Bottles – Choose from various sizes (5ml-30ml), shapes (round, square, dropper), and materials (glass/plastic).
✔ Boxes & Sleeves – Design eco-friendly or luxury packaging with your logo & artwork.
✔ Color Matching – Pantone color accuracy for brand consistency.

3. Formula Customization
✔ Gel Polishes – Create your signature shades (sheer, opaque, glitter, thermal, etc.).
✔ Builder Gels (BIAB, Rubber Base) – Adjust viscosity, flexibility, and opacity.
✔ Special Effects – Cat eye, magnetic, glow-in-the-dark, and more!

Process Overview
Consultation – Discuss your branding & product needs.
Sample Development – Receive prototypes for approval.
Mass Production – We manufacture your custom order.
Quality Check – Ensure consistency before shipping.
Delivery – Shipped worldwide via Express or Sea DDP.

⏳ Estimated Time: 10-35 days (faster options available).
💰 Minimum Order Quantity (MOQ)
Standard Private Label: 100 units per shade/packaging type
Fully Custom Formulas: 5,000+ units (depending on complexity)

1.Express delivery 5-7 days
2.20-25 days by sea DDP.
3.15 days by air DDP.

Shipping rates vary based on weight and distance and shipping methods;  estimated cost will be calculated at checkout. We ship worldwide to bring professional nail products to your doorstep—safely, affordably, and efficiently. Whether you need supplies urgently or prefer cost-effective bulk delivery, we offer two trusted international shipping methods:Fast Express & Reliable Sea DDP.