SNS powder is formulated from a combination of powder and glue and is also often referred to as ‘dip powder’. SNS is the brand name (which is where it gets its name) and it’s loved by nail techs for the long-lasting, glossy finish it creates. Unlike BIAB, which is only available in a small range of neutral shades, SNS powder is available in a plethora of colours. Another reason why this option is popular is that it doesn’t need a UV light to cure the polish, nor does it have the headache-inducing smell of acrylic and some gel polishes.

What the experts say:
“SNS is a dip powder nail system that’s very popular in the US and available in a wide range of shades,” explains celebrity nail technician, Milly Mason. “It has very low odour and no UV/LED lamp is required.”

How is it applied?
“A base adhesive is applied before the nail is dipped into powder, this process is usually repeated, then hardened with an activator, buffed smooth, and finished with a top coat,” explains Mason.

What are acrylics?

If you like a longer, more dramatic look to your nails, acrylics will probably be your go to. Acrylic powder is made using polymer and liquid monomer which is mixed together to create a strong glue-like texture that’s then applied to the nails. This is then shaped and buffed to the length and shape of your choosing – whether that’s super long and pointy or a more demure almond. One of the reasons that people love acrylic is its durability, and you can expect a set of acrylic nails to last for around eight weeks.

What the experts say:
“Acrylic is a very hard nail product with a strong odour during application, it’s made by combining liquid monomer and powder, and is commonly used for nail extensions as well as natural nail overlays,” says Mason.

How is it applied?
“A brush is dipped into monomer and then powder to create a soft putty like bead of product, which is applied to the nail quickly before it sets, buffed, and sealed with a top coat,” explains Mason.

What is BIAB?