DND DC Gel Polish | Mermaid Blue #257

Want a teal that feels like the ocean, a fantasy, and a party all at once? DND DC Gel Polish Mermaid Blue #257 is a professional shimmer gel in an iridescent teal blue — luminous, multidimensional, and unapologetically magical — delivering a light-shifting, color-changing finish and up to 3 weeks of chip-resistant wear so nail technicians can serve summer glam clients, fantasy nail requests, and anyone who wants a teal that feels like wearing the sea. A creative showstopper that photographs brilliantly and earns its own line on your specialty service menu.

Màu xanh teal ánh ngọn, lung linh và đầy phép thuật — lý tưởng cho khách thích nail fantasy, nail glam mùa hè hay nail sáng tạo đầy ấn tượng. Giữ được 2–3 tuần không tróc. Có sẵn tại The Nail Superstore, ship nhanh hoặc pick up tại Carol Stream.

Key Benefits

• Iridescent Teal Blue — Shimmer, Fantasy & Summer Glam – A luminous, iridescent teal blue shimmer that shifts and glows with every movement — ideal for summer and party nail menus, fantasy nail requests, creative statement sets, and clients who want a teal that feels magical, multidimensional, and genuinely show-stopping.
• Iridescent Shimmer Finish — Multidimensional Light-Shifting Color – The iridescent shimmer particles create a color-shifting teal blue effect that catches the light from every angle — more elevated than a standard shimmer, delivering a specialty result that photographs brilliantly and justifies a premium creative service price point.
• Up to 3 Weeks Chip-Resistant Wear – Professional DC gel formula holds through daily wear, supporting client retention and reducing callbacks on shimmer and specialty color services.
• Full Coverage in 2–3 Coats – Smooth, self-leveling formula minimizes application time per client without sacrificing opacity or finish quality.
• Fast LED Cure – Cures in 30–60 seconds under LED, keeping your specialty service flow efficient without sacrificing finish quality.
• Clean Soak-Off Removal – Acetone-friendly formula releases in 10–15 minutes without aggressive filing, protecting nail health and keeping removal services efficient.
• ~20–30 Services Per Bottle – Each 0.5 fl oz bottle stretches across approximately 20–30 full manicures, giving you strong cost-per-service value on a high-demand creative and summer glam shade.

Recommended For

Licensed nail technicians serving summer and party nail menus, fantasy nail requests, creative statement sets, and clients who want an iridescent teal blue shimmer that feels luminous, magical, and genuinely show-stopping. Compatible with DND gel base coat and top coat systems and standard LED and UV curing lamps — no specialty tools required. Salon owners adding a premium creative shimmer service tier and DIY enthusiasts ready to try a stunning iridescent teal at home will find this formula equally rewarding.

Recommended Add-Ons

• Artisan No-Wipe Gel Top Coat – Seals your Mermaid Blue finish with instant high-gloss shine and zero tacky residue — no cleanse step needed, enhances the iridescent shimmer depth.
• DND Gel Base & Top Coat – The recommended system pairing for DND DC gel polishes — ensures maximum adhesion, full wear duration, and a consistent finish over the shimmer.
• Shop All Nail Polish – Browse the full nail polish collection to find complementary teal, blue, and shimmer shades for accent nails, nail art, or a complete fantasy and summer glam service menu.

What To Expect

Apply DND gel base coat, follow with 2–3 thin coats of Mermaid Blue #257 curing each coat under LED (30–60 seconds) or UV (2 minutes), then seal with DND gel top coat. Expect a smooth, luminous finish with iridescent teal blue opacity and a multidimensional light-shifting shimmer effect, plus up to 3 weeks of chip-resistant wear when applied over properly prepped nails. Removal is straightforward — acetone soak for 10–15 minutes, then gently push off softened gel. Backed by The Nail Superstore’s 30+ years of wholesale nail supply experience, shipping directly from our Carol Stream warehouse. We source globally from trusted suppliers to keep quality consistent — so you know exactly what to expect every reorder.

If You Like These Brands, You May Also Like DND DC

• If you love OPI GelColor for chip-resistant wear, you may also like DND DC, which delivers up to 3 weeks of no-chip performance.
• If you love Gelish for quick soak-off removal, you may also like DND DC, which releases cleanly in 10–15 minutes.
• If you love CND Shellac for high-gloss shine, you may also like DND DC, which delivers an iridescent shimmer finish that holds for weeks.
• If you love Kiara Sky for LED curing efficiency, you may also like DND DC, which cures fast under LED in a simple 3-step system.

Technical Specifications

• Size/Volume – 0.5 fl oz
• Shade – Mermaid Blue (iridescent teal blue, multidimensional shimmer, summer glam and fantasy)
• Formula Type – Professional DC gel shimmer
• Finish – Iridescent shimmer (multidimensional, light-shifting teal blue)
• Coverage – Full opacity in 2–3 coats
• Cure Time – 30–60 seconds LED / 2 minutes UV
• Wear Duration – Up to 3 weeks chip-resistant
• Removal Method – Acetone soak-off (10–15 minutes)
• Compatibility – DND gel base/top coat systems; LED and UV lamps
• Services Per Bottle – Approximately 20–30 full manicures
• SKU – 250257
• Brand – DND
• Made In – USA

Frequently Asked Questions

Q: How long does DND DC Gel Polish Mermaid Blue #257 last?
A: When applied over properly prepped nails using DND gel base coat and top coat, DND DC Gel Polish Mermaid Blue #257 typically delivers up to 3 weeks of chip-resistant wear.

Q: How many coats does DND DC Gel Polish Mermaid Blue #257 need for full coverage?
A: Most technicians achieve full iridescent teal blue opacity in 2–3 thin coats. Thinner coats also support better adhesion and longer wear.

Q: How do you remove DND DC Gel Polish Mermaid Blue #257?
A: Soak nails in acetone for 10–15 minutes, then gently push off the softened gel with an orangewood stick or cuticle pusher. No aggressive filing required.

Q: What lamp do I need to cure DND DC gel polish?
A: DND DC gel polish cures under standard LED lamps (30–60 seconds per coat) or UV lamps (approximately 2 minutes per coat). No specialty lamp required.

Q: What makes the Mermaid Blue finish different from a regular shimmer?
A: The iridescent shimmer in Mermaid Blue #257 creates a multidimensional, light-shifting teal blue effect that changes with movement — more complex and eye-catching than a standard shimmer, delivering a genuinely premium creative result.

Q: Is DND DC Gel Polish Mermaid Blue #257 good for fantasy and summer glam nail looks?
A: Yes — the iridescent teal blue shimmer is a popular choice for summer and party nail menus, fantasy nail requests, and creative statement sets that feel luminous, magical, and show-stopping.

Q: Where can I buy DND DC Gel Polish Mermaid Blue #257?
A: Available at The Nail Superstore with free shipping on orders $150+, or pick up in person at our Carol Stream, IL location.

Local Pickup – Fast Delivery

Need it today? Pick up in Carol Stream or order online and we ship fast from our warehouse.

📍 Visit us at The Nail Superstore in Carol Stream, IL — or shop online and we'll ship it fast.

Leave a Review

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• How the iridescent shimmer looked under different lighting conditions
• How many coats you used and how the finish came out
• How it held up over multiple weeks for your clients