DND DC Gel Polish #257 Mermaid Blue
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DND DC #257 Mermaid Blue is a crystal blue reminiscent of clear waters from DND's premium DC line, poured into gold 0.6 fl oz bottles. Choose the gel alone, the gel with its matching lacquer, or the lacquer on its own.
What you get
- Gel Polish Only: one 0.6 fl oz (18 mL) gel bottle
- Gel Polish & Lacquer: the gel bottle and the matching lacquer, 0.6 fl oz (18 mL) each
- Lacquer Only: one 0.6 fl oz (18 mL) air-dry lacquer
Why techs stock it
- Quick cure: each thin colour coat cures in 30 to 45 seconds under an LED lamp.
- No-wipe finish: DC Top #900 No Cleanse leaves no sticky layer after curing.
- Bigger bottle: DC bottles hold 0.6 fl oz (18 mL), a little more than the classic 0.5 fl oz DND bottle.
- Clean cream finish: no shimmer or glitter, so it reads the same under salon light and daylight.
Specifications
| Brand | DND (Daisy Nail Design) |
|---|---|
| Line | DND DC |
| Shade number | 257 |
| Shade name | Mermaid Blue |
| Colour family | Blue |
| Finish | Cream |
| Format | gel only, gel + lacquer, or lacquer only |
| Bottle size | 0.6 fl oz (18 mL) |
| Gel cure | 30 to 45 seconds under LED, about 2 minutes under UV per colour coat |
| Base and top | DC Base #800 and DC Top #900 No Cleanse |
| Removal | soak-off with acetone |
| SKU | DNDDCG257 |
How to apply the gel
- Prep: clean, shape, push back the cuticle and dehydrate the plate.
- Base: DC Base #800, one thin coat, cured 30 seconds under LED.
- Colour: one thin coat of DND DC #257 Mermaid Blue, cured 30 to 45 seconds; repeat for the second coat.
- Top: DC Top #900 No Cleanse, cured 30 seconds, no wipe.
Who it suits
- Summer sets: blue is high contrast against most skin tones, so a clean cuticle line matters.
- Pedicures, paired with a silver chrome accent.
- Clients who ask for crystal blue reminiscent of clear waters by name or by number 257.
Which option to choose
The three options on this page are formats, not shades. Gel for long wear, lacquer for quick services, or both together so the manicure and pedicure match.
Removal
File through the top coat, then soak in acetone for about 10 to 15 minutes and ease the softened gel off with a pusher. Skip the drill on the natural nail and finish with cuticle oil.
More to pair with Mermaid Blue: the full DC range, blue gel and lacquer shades and DND, DC and DIVA base and top gels.
Frequently Asked Questions
What is the difference between the three options?+
They are the same Mermaid Blue shade in different formats: gel polish only, the gel with its matching lacquer, or the lacquer only. Choose by the services you run.
Does the lacquer match the gel exactly?+
Yes. DND mixes DND DC #257 Mermaid Blue as a gel and a lacquer with the same shade number, so a gel manicure and a lacquer pedicure match. The lacquer air-dries, the gel needs an LED or UV lamp.
What colour is Mermaid Blue?+
DND DC #257 Mermaid Blue is a crystal blue reminiscent of clear waters. Screens show colour differently, so check a swatch stick against the client's skin before the full set.
How long do I cure each coat?+
Under an LED lamp, cure each thin colour coat 30 to 45 seconds; a UV lamp takes about 2 minutes. Thin coats cure all the way through, thick ones do not.