DND Gel + Lacquer Duo #644 Pinkie Promise
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DND #644 Pinkie Promise is a charming classic pink with a pastel undertone from DND's original gel and lacquer line, the one with more than 1,000 numbered shades. You get the gel polish and its matching lacquer, so a gel manicure and a lacquer pedicure come out the same colour.
What you get
- 1 x DND #644 Pinkie Promise gel polish, 0.5 fl oz (15 mL), cured under an LED or UV lamp
- 1 x DND #644 Pinkie Promise nail lacquer, 0.5 fl oz (15 mL), air-dries
Why techs stock it
- Soak-off gel: the gel removes with acetone, which keeps the natural nail in better shape between sets.
- Easy to restock: DND numbers every shade, so a best seller is one code away from a reorder.
- Two services from one colour: use the gel for the manicure and the lacquer for toes or at-home touch-ups.
- 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 |
| Shade number | 644 |
| Shade name | Pinkie Promise |
| Colour family | Pink |
| Finish | Cream |
| Format | gel polish + matching nail lacquer |
| Bottle size | 0.5 fl oz (15 mL) |
| Gel cure | 30 to 60 seconds under LED, about 2 minutes under UV per colour coat |
| Base and top | DND Base #500 and DND Top #600 No Cleanse |
| Removal | soak-off with acetone |
| SKU | DNDGL644 |
How to apply the gel
- Prep: clean the nail, push back the cuticle, buff off the shine and dehydrate.
- Base: one thin layer of DND Base #500 (or a DC or DIVA base), cured under the lamp.
- Colour: two thin coats of DND #644 Pinkie Promise, capping the free edge, curing each coat.
- Top: DND Top #600 No Cleanse, cured, then a drop of cuticle oil.
Who it suits
- Bridal and bridesmaid bookings: pink sits close to most natural nail beds, so regrowth shows slowly.
- Everyday short square sets, paired with a milky white for a soft French.
- Clients who ask for charming classic pink with a pastel undertone by name or by number 644.
Which option to choose
The gel half of DND #644 Pinkie Promise is for services that need up to three weeks of wear. The lacquer half is for pedicures, quick changes and the bottle a client takes home. Buying them as a duo keeps both on the same number.
Lamp check
An LED lamp cures each thin colour coat in well under a minute; a UV lamp takes about 2 minutes. If the surface stays soft, the coat was too thick or the lamp is getting old.
More to pair with Pinkie Promise: DND gel polish and nail lacquer, DND pink shades and DND, DC and DIVA base and top gels.
Frequently Asked Questions
Does the lacquer match the gel exactly?+
Yes. DND mixes DND #644 Pinkie Promise 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 Pinkie Promise?+
DND #644 Pinkie Promise is a charming classic pink with a pastel undertone. 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 60 seconds; a UV lamp takes about 2 minutes. Thin coats cure all the way through, thick ones do not.
Which base and top coat should I use?+
DND recommends DND Base #500 and DND Top #600 No Cleanse. DND, DC and DIVA base and top gels are cross-compatible, so any of them will work.

