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Gelous Thermal Island Time gel nail polish - photographed in Australia on model
Gelous Thermal Island Time gel nail polish - photographed in Australia on model
Gelous Thermal Island Time gel nail polish - photographed in Australia on model
Gelous Thermal Island Time gel nail polish - photographed in Australia on model
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Gel Nail Polish

Thermal Island Time

4.6
Rated 4.6 out of 5 stars
35 Reviews
$14.99 AUD $25.00 AUD
Or 4 interest-free payments with
Lasts 2+ weeks without chipping
23,000+ 5-star Gelous reviews
Vegan, cruelty-free & 10-free
Free Gelous Academy access

Escape to paradise with this tranquil delight. Thermal Gel Nail Polishes change colour in response to temperature changes.

Colour Turquoise to blue
Finish Glitter
Opacity Opaque
Lamp required
Base & Top Coat required
  1. Prep & dehydrate your nails.
    Optionally, apply pH Bond & Nail Primer.
  2. Apply Base Coat & cure under the Gel Nail Lamp.
    Optionally, apply Builder Gel.
  3. Apply 1-3 coats of Colour Coat & cure each coat under the Gel Nail Lamp.
  4. Apply Top Coat & cure under the Gel Nail Lamp.
  5. Apply Cuticle Oil.

For more detailed guidance, visit our How It Works page or browse Gelous nail tutorials on YouTube.

  • Bottle Size: 10mL.
  • Coverage: Buildable to full coverage.
  • Ingredients: Acrylates/Carbamate Copolymer, Acrylates Copolymer, Acrylates/Hydroxyesters Acrylates Copolymer, Hydroxyethyl Methacrylate, May Contain: Colour Pigments.
  • Colour Accuracy: Colours may appear differently on screen than in person due to differences in display settings, lighting, and skin tone.
  • Compatibility: Designed to cure with the Gelous Gel Nail Lamp and formulated to work seamlessly with all other Gelous Gel Nail Polish products.
  • Skin Contact: Avoid Gel Nail Polish touching your skin—wipe off immediately if this occurs.
  • UV Protection: Wearing Anti-UV Gloves or applying SPF 15–30 minutes before curing is a simple habit many customers use.
  • Use Gel Nail Polish away from sun and your Gel Nail Lamp when turned on.
  • Wipe bottle rims after use and close lids tightly.
  • Store upright in a cool, dark area with a steady temperature (avoid bathrooms). 
  • Ships within 1–2 business days. Usually delivered in 2–6 business days.
  • Free shipping on orders over $100.
  • Express shipping available—usually delivered in 1–3 business days.
  • For full details visit our Shipping Policy and Returns Policy.
Lasts 2 Weeks Save $1000s Vegan and Cruelty-Free Easy to Apply Free Shipping

Gel Manicure Results That Last

From smooth prep to chip-free colour and healthy growth—see how long-lasting Gelous gel nails really look.

Gelous prepped nails before a gel manicure - photographed in Australia on model
1

Prep

Smooth, clean nails ready for long-lasting gel adhesion.

Gelous Red Sass gel nail polish - photographed in Australia on model
2

Paint

Rich, even colour with a glossy, salon-quality finish.

Gelous Red Sass gel nail polish after 3 weeks of growth - photographed in Australia on model
3

Growth

Healthy, chip-free wear that lasts beautifully over time.

Customers say this colour-changing polish shifts between shades of blue based on temperature. Many note the striking contrast between the cold and warm states. Reviews mention needing multiple coats for best coverage. While some find the warm state more subtle than expected, most enjoy watching the transformation.
4.6
Rated 4.6 out of 5 stars
Based on 35 reviews
91%would recommend this product
Total 5 star reviews: 24 Total 4 star reviews: 8 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
Write a Review (Opens in a new window)
35 reviews
  • KW
    Kathryn W.
    Verified Buyer
    Level of daily wear on your hands (e.g. washing them a lot, gardening, working with your hands) Minimal Wear
    Skin Tone Cool (pinky with blue/purple veins)
    Skin Colour Ivory/Pale
    1 month ago
    Level of daily wear on your hands (e.g. washing them a lot, gardening, working with your hands) Minimal Wear
    Skin Tone Cool (pinky with blue/purple veins)
    Skin Colour Ivory/Pale
    Rated 5 out of 5 stars
    Polish

    Love this so pretty and easy to apply!

    Colour AccuracyRated 3.0 on a scale of 1 to 5
    Was this helpful?
  • EI
    Em I.
    Verified Buyer
    6 months ago
    Rated 5 out of 5 stars
    Love it!

    live the colour changing effect especially in winter the white and blue combo is stunning!

    Was this helpful?
  • AR
    ALEXANDRIA R. G.
    Verified Buyer
    7 months ago
    Rated 4 out of 5 stars
    So cool

    Pretty blue, doesn't quite go to white but a baby blue still love tho

    Was this helpful?
  • GS
    gabrielle s.
    Verified Buyer
    9 months ago
    Rated 5 out of 5 stars
    Super cute!

    So pretty! Made me want to go to a Frozen party.

    Was this helpful?
  • KR
    Kelly R.
    Verified Buyer
    9 months ago
    Rated 5 out of 5 stars
    Stunning polish

    Love this thermal polish. It’s gorgeous whichever colour it is.

    Was this helpful?
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Why Gelous?

Salon-quality gel nails that last 2+ weeks
Free Gelous Academy access from day one
Save thousands on salon visits every year
Vegan, cruelty-free & 10-free formulas
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