A'DOR HEMA-Free Gel Polish 21 Seaside Serenade, Vegan 0.4 oz
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Seaside Serenade is a pale sea-glass aqua gel polish, shade 21 in A'DOR's 72-color Color Me Gel-Ons line. It is part of A'DOR's HEMA-free, TPO-free gel line, made for sensitive clients and the techs who work with gel every day. Clients who want color without pink or red often pick a blue.
Why techs reach for 21 Seaside Serenade
- The color: a pale sea-glass aqua with a glossy finish once topped. Blues are a go-to for beach trips, summer pedicures and cool-toned nail art.
- Made for sensitive clients: HEMA and TPO are left out of the formula, so it is a safer pick for anyone who has reacted to regular gel.
- Quick cure, long wear: each thin coat cures in 60 seconds under LED, and A'DOR rates the gel for up to 3 weeks of wear.
- Easy to reorder: every bottle carries its number and name, so 21 Seaside Serenade is simple to restock or match for a returning client.
Specifications
| Brand | A'DOR Beauty |
|---|---|
| Collection | Color Me Gel-Ons, Part 1 |
| Shade | 21 Seaside Serenade |
| Color | pale sea-glass aqua |
| Size | 0.4 oz bottle |
| Formula | HEMA free, TPO free, vegan |
| Cure | 60 seconds per coat under LED |
| Wear | Up to 3 weeks |
| Removal | Soak-off gel |
| Made in | USA |
| SKU | ADORG2-21 |
Step by step
- Prep: push back the cuticle, buff off the shine, then clean and dehydrate the nail.
- Base: one thin layer of A'DOR Super Base Coat, cured 30 seconds under LED.
- Color: two thin coats of Seaside Serenade, capping the free edge, with 60 seconds under LED after each coat.
- Top: seal with A'DOR Diamond Top Coat and cure 30 seconds.
Heavy coats are the most common cause of wrinkling and early lifting, so build color in thin layers.
Shades that go with Seaside Serenade
- 22 Bluebell Bouquet: soft cornflower blue, for a gradient or a two-tone set.
- 25 Out of the Blue-tiful: rich cobalt blue, for a gradient or a two-tone set.
- 13 Ultra Blanc: clean bright white, for French tips and accent lines.
Single bottle or the full set?
Restock 21 on its own whenever it runs low, or get it together with the rest of shades 01 to 36 in Color Me Gel-Ons Part 1, which includes the Part 1 acrylic display board with a swatch of every color. Every one of the 72 shades is sold on its own in the A'DOR Color Me Gel-Ons collection.
Frequently Asked Questions
What color is A'DOR 21 Seaside Serenade?+
Seaside Serenade is a pale sea-glass aqua. It is shade 21 of the 72-color A'DOR Color Me Gel-Ons line and comes in a 0.4 oz bottle.
Is A'DOR Seaside Serenade HEMA free?+
Yes. A'DOR Color Me Gel-Ons gel polish is made without HEMA and without TPO, and it is vegan. No gel is allergy-proof, so keep uncured gel off the skin and cuticle.
How do I cure it and how long does it last?+
Cure each thin color coat for 60 seconds under an LED lamp, over A'DOR Super Base Coat and under A'DOR Diamond Top Coat (30 seconds each). A'DOR rates the gel for up to 3 weeks of wear with proper prep.
Which set includes 21 Seaside Serenade?+
Color Me Gel-Ons Part 1, which holds shades 01 to 36. The set includes all 36 bottles and the Part 1 acrylic color display with a swatch tip of each shade.

