Cover Refill Hard Xtreme Pink (50ml)
The newest member of the Refill family has arrived – a truly special novelty!
Crystal Nails popular Refill Hard builder gel family is now expanding with a brand new color and improved formula: introducing Xtreme Pink!
This shadeakes salon nail art to a new level not only aesthetically, but also technically. The new formula is dense, yet easy to shape – it does not run, making it an ideal choice for both beginners and experienced nail technicians. In addition, its significantly reduced heat generation ensures your guests are more comfortable to wear during the application. Compared to previous versions, the slightly harder material now guarantees even more stable, even more durable results. It is still recommended to use base gel as a base layer, especially for fillings. E.g.: Compact Base Gel . Xtreme Pink boasts an intense, yet elegant pink shade – it provides perfect coverage in addition to its natural effect. It covers just as much as needed, making it excellent for quick salon nails and the popular babyboomer technique.
Curing time: 2-3 minutes in UV lamp, 1-2 minutes in LED.
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Specifications
Specifications
Ingredients
Ingredients
Our cosmetic products are crafted with a blend of nourishing and effective ingredients designed to enhance your beauty and care for your skin. Key components include:
- Aloe Vera Extract: Known for its soothing and moisturizing properties, it helps to hydrate the skin and reduce irritation.
- Shea Butter: Rich in vitamins and fatty acids, shea butter provides deep nourishment and creates a protective barrier on the skin.
- Hyaluronic Acid: A powerful humectant that attracts and retains moisture, keeping the skin plump and hydrated.
- Vitamin E: An antioxidant that helps to protect the skin from environmental stressors and promotes a healthy glow.
- Natural Oils (e.g., Jojoba Oil, Argan Oil): These oils are rich in essential fatty acids and vitamins, offering hydration and improving skin texture.
Each ingredient is carefully selected to ensure our products are effective, safe, and suitable for a variety of skin types.
Shipping & Return
Shipping & Return
Once we receive your return, we’ll process your refund within 5-7 business days. Refunds will be credited back to your original payment method. For more details on how to start a return, visit our Returns page or contact our support team—we’re here to help! Shop confidently knowing we’ve got you covered.

Precision Built for Every Nail Shape
Our Builder Gel range is engineered for control — a self-levelling, buildable formula that lets you sculpt clean lines, structured C-curves, and long-lasting extensions with total confidence. Whether you're working Clear, Cover, or White Builder Gels, every formula is designed to move with your brush, not against it.
How to Use
Prep the Nail
Gently buff the natural nail surface and apply a dehydrator or primer to ensure maximum adhesion before applying the gel.
Apply Like a Serum
Brush on a thin layer of Base Gel and cure under UV or LED light before building.
Lend a Hand
Using the brush, pick up the Builder Gel and apply in thin layers, shaping the C-curve and structure with total control.
Let It Set
Cure the final layer, then file, shape, and seal with a glossy Top Gel for a smooth, salon-perfect finish.
Discover more in our FAQ
What's the difference between Clear, Cover, and White Builder Gels?
What's the difference between Clear, Cover, and White Builder Gels?
Clear Builder Gel is a transparent, strengthening base ideal for natural-looking extensions. Cover Builder Gels come in skin-tone shades to conceal imperfections and even out the nail bed. White Builder Gels are used for crisp French tips and Babyboomer ombré styles.
Do Builder Gels work with both UV and LED lamps?
Do Builder Gels work with both UV and LED lamps?
Yes — our full Builder Gel range is formulated to cure fully and evenly under both UV and LED lamps, so you can use whichever lamp your salon already has.
Are these Builder Gels suitable for beginners?
Are these Builder Gels suitable for beginners?
Yes. The self-levelling formula makes them forgiving and easy to control, though building confidence with C-curve structure and thin application will improve results over time. We recommend starting with our Builder Gel Trial Kits if you're new to hard gel systems.
How long do Builder Gel extensions typically last?
How long do Builder Gel extensions typically last?
With proper application and aftercare, Builder Gel extensions typically last 3–4 weeks before requiring an infill, thanks to the gel's flexible yet durable structure that grows out cleanly with the natural nail.

