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SNS nails—also known as dip powder nails—use a powder-and-resin system to create a strong, lightweight, and long-lasting manicure without UV light. Compared to gel and acrylic, SNS nails are quicker to apply, odor-free, more natural-looking, and gentler on the natural nail when done properly.
SNS nails, or Signature Nail Systems, are a type of dip powder manicure that combines colored powder with a bonding liquid to create strong, durable nails without the need for UV light. Unlike gel or acrylics, SNS is applied through a dipping process, making it less damaging and easier to maintain.
At Bela Beauty College, we understand that with so many nail options out there, choosing the right one can be overwhelming. This blog breaks down everything you need to know about SNS nails and how they stack up against gel, acrylic, GelX, and BIAB—so you can make a confident choice.
SNS stands for Signature Nail Systems, a brand that popularised the dip powder system—a process where nails are dipped into finely milled colored powder after applying a base coat, then sealed with an activator and topcoat.
These powders are often HEMA-free and designed to nourish the nail bed while offering salon-quality results.
To help you compare, here’s a breakdown of the most popular systems in the nail industry.
Nail Type | Application Method |
SNS | Dip into powder over bonding liquid |
Gel | Brushed on, cured under UV/LED light |
Acrylic | Mix of liquid monomer and powder |
GelX | Full nail tips cured with gel |
BIAB | “Builder in a Bottle” gel painted on like polish |
Nail Type | Avg Cost | Maintenance |
SNS | $45–$65 | Needs full removal and redip |
Gel | $30–$50 | Refill or redo every 2–3 weeks |
Acrylic | $40–$70 | Fill-ins possible every 2–3 weeks |
GelX | $55–$80 | Reapplication needed; not refillable |
BIAB | $40–$60 | Can be filled and reshaped |
Choosing the right nail system depends on your lifestyle, nail type, and maintenance habits.
Each system has strengths. The best choice is one that matches your day-to-day needs and long-term nail health goals.
Feature | SNS | GelX | BIAB |
Strength | High | Medium | High |
Nail Health | Good | Neutral | Excellent |
Design Options | Limited | High | Moderate |
UV Required | No | Yes | Yes |
Cost | $$ | $$$ | $$ |
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