Hair Extensions FAQ

Cold fusion is a keratin bond extension method that attaches small strands of hair using a low-heat tool — no excessive heat, no glue gun, no tape. At ICEBABE we use our proprietary Invisible Nano Bond technology, which creates bonds so small and flat they sit flush against the scalp for a completely undetectable result.

Invisible Nano Bonds are ICEBABE’s signature extension technology — ultra-small keratin bonds that are flatter, lighter and more flexible than traditional keratin or nano-ring bonds. They are virtually invisible even in the finest hair and cause significantly less stress on the natural strand. Learn more about Invisible Nano Bonds.

Ice Fusion is ICEBABE’s proprietary name for our cold fusion hair extension method. It combines our Invisible Nano Bond technology with a precision strand-by-strand application process developed for the most natural, undetectable result possible. Unlike standard keratin bonds, Ice Fusion bonds are flatter and lighter — designed to sit flush against the scalp and move freely with the hair. When clients refer to “Ice Fusion extensions,” they mean the full ICEBABE cold fusion system: from custom consultation and colour matching through to aftercare and maintenance.

With proper care, ICEBABE cold fusion extensions last 3–5 months before a move-up appointment is needed. The lifespan depends on your hair’s natural growth rate, how well you follow the aftercare routine, and the products you use. We recommend a sulfate-free, extension-safe shampoo and conditioner.

Yes — when applied and maintained correctly, cold fusion extensions are one of the safest methods available. Because no heat or chemicals are used during bonding, there is minimal risk of heat damage. Our Invisible Nano Bonds are designed to minimise tension so your natural hair grows undisturbed.

We specialise in cold fusion Invisible Nano Bond extensions using 100% Remy human hair. Every set is custom-coloured and cut to blend seamlessly with your natural hair. We do not offer tape-in, clip-in or sew-in methods — our focus is exclusively on the Ice Fusion cold fusion technique for the most natural, long-lasting result.

Pricing depends on the amount of hair needed, the length, and the colour match required. Every client is different, so we provide personalised quotes during your consultation. Book a free consultation at our Manhattan studio to discuss your goals and receive an accurate estimate.

Use a sulfate-free, extension-safe shampoo and conditioner. Brush from ends to roots using a soft-bristle or loop brush, and never go to bed with wet hair. Avoid applying oil or conditioner directly to the bonds. We provide a full aftercare guide at your installation appointment.

Yes. Invisible Nano Bonds are specifically designed for fine and thin hair. The ultra-small bond size distributes weight evenly and puts minimal tension on each strand, making Ice Fusion one of the few methods suitable for delicate hair. During your consultation we assess your hair density and recommend the optimal number of bonds for a natural, comfortable result.

Extensions come pre-colored to match your natural hair. You can blow-dry, curl, and straighten them just like your own hair — but always use a heat protectant. We do not recommend bleaching the extensions yourself, as this can damage the bonds. If a color adjustment is needed, contact us before attempting any chemical treatments.

Yes, with some precautions. Before swimming in a pool or ocean, wet your hair with fresh water and apply a leave-in conditioner to reduce chlorine and salt absorption. Braid or tie your hair up and rinse thoroughly afterward. For workouts, keep hair tied back and wash promptly if you sweat heavily, as prolonged moisture at the bonds can weaken them over time.

Removal is a professional service performed in our studio. We use a specialised solution to dissolve the keratin bonds, then gently slide each extension out — no cutting, no pulling. The process takes 1–2 hours depending on the number of bonds. Book your removal appointment with us to ensure your natural hair stays healthy throughout the process.

A full set of Ice Fusion Invisible Nano Bond extensions typically takes 3–5 hours, depending on the volume and length of hair required. Move-up (maintenance) appointments are shorter — usually 2–3 hours. Schedule your appointment at our Manhattan studio and we’ll give you a precise time estimate based on your hair goals.

Yes — a professional blow-dry is included as part of every ICEBABE installation appointment at no extra charge. Once the Ice Fusion bonds are applied and blended, our stylists finish with a full blow-dry so you leave the studio with a polished, complete look.

Yes. We offer K18 luxury treatments to restore and repair damaged or compromised hair before or alongside your extension appointment. We also provide Nanoplastia strengthening treatments, which improve hair structure and fullness — helping your natural hair hold extensions more comfortably and look fuller from root to tip. Ask about available treatments when booking your consultation.

As your natural hair grows, the bonds gradually move away from the scalp. A move-up appointment (also called a maintenance appointment) involves removing the grown-out bonds and re-applying them closer to the roots. We recommend scheduling a move-up every 3–4 months to keep your extensions looking fresh and to protect your natural hair.

No — that’s the defining advantage of ICEBABE’s Invisible Nano Bond method. The bonds are flat, translucent and positioned underneath natural hair, making them completely undetectable whether your hair is up, down, or in a ponytail. Our Manhattan clients consistently tell us that friends and colleagues have no idea they’re wearing extensions.

The best way is through a personal consultation. Every client has a unique hair type, lifestyle, and aesthetic goal. During your appointment, our specialists assess your natural hair and walk you through exactly what’s needed to achieve your desired look.

A consultation is strongly recommended for all new clients. During your appointment at our Manhattan studio, we assess your natural hair condition, density and goals to recommend the right amount of hair, bond placement and length. This ensures your Ice Fusion installation is tailored specifically to your hair. Book your consultation before committing to a full set — it’s the best way to ensure beautiful, comfortable results.

Yes. ICEBABE offers professional training programs for stylists who want to master the Ice Fusion cold fusion Invisible Nano Bond technique. Visit our Education page to learn about upcoming courses, certification levels, and how to become an authorised ICEBABE installer.

Yes — you can shop our full range of hair extensions and aftercare products directly from our online store. All products are formulated or curated specifically for Ice Fusion cold fusion extensions.

Our studio is located at 15 W 28th St, FL 10B, New York, NY 10001 (Manhattan, near Herald Square). To book an appointment, visit our Salon page or call us at +1 (332) 240-9999. We see clients by appointment only.

ICEBABE is Manhattan’s only studio specialising exclusively in cold fusion Invisible Nano Bond extensions. While most NYC salons offer multiple extension methods, we have perfected a single technique — giving every client the most undetectable, healthy result possible. Each set is custom-coloured, cut and blended at our private studio at 15 W 28th St, and backed by our full aftercare programme. Learn about our Invisible Nano Bond technology.

Yes. ICEBABE is a popular choice for NYC brides, fashion week talent, and clients preparing for weddings, galas, and photoshoots. Because our Ice Fusion Invisible Nano Bonds are completely undetectable and allow full up-do styling, they are ideal for any special occasion. We recommend booking your bridal consultation at least 4–6 months before your event to allow time for a full move-up cycle before the big day.

We recommend booking at least 2–4 weeks in advance for a new installation, and 1–2 weeks for a move-up appointment — our Manhattan studio operates by appointment only and availability fills quickly. For bridal or special event appointments, reach out 4–6 months ahead. Book your appointment online or call us at +1 (332) 240-9999.