In recent years, soft gel nails have grown in popularity—so much so that even Tom Bachik, Jennifer Lopez’s go-to nail expert, relies on them to create the star’s natural-looking nails.

If you’re a fan of classic acrylic tips, you may be wondering how soft gel extensions compare. While there are definitely similarities, the two couldn’t be more different when it comes to the material and the way they are applied. Read on to learn all about the ins and outs of soft gel nail extensions. Who knows? You might just want to follow Bachik’s lead and make the switch yourself.

What are soft gel nail extensions?

Soft gel nails are similar to old school press-on nails—the shape of the nail comes pre-made and is meant to cover your own nail completely. Unlike acrylic nails, soft gels are free of plastic, resins, and polymers. And, unlike press-on nails, they don’t require glue.

What’s the difference between acrylic tips and soft gel extensions?

There are several differences. One of the main ones? Acrylic nails are made of plastic. They are created with a mixture of monomer liquid and polymeric powder. Many people use acrylics because their own nails don’t grow well or break off easily. Applying acrylics can take at least half an hour, and removing them can be a lengthy process: They need to be filed and wrapped with cotton soaked in acetone and then covered in aluminum.

Soft gel nails, on the other hand, are lighter and more flexible as they are made from a flexible gel, similar to the gel used in gel polish. They are applied after the manicurist does a dry manicure, since a traditional “wet” manicure can prevent the gel extensions from adhering. When applied correctly, soft gel extensions are long lasting and less damaging to natural nails. They are applied with a type of gel polish that acts as a glue.

Since soft gel nail extensions come pre-shaped, the manicurist has more time to experiment with designs and finishes. Soft gel nails can be glazed with colored gel polish or regular polish and are ideal for adding all kinds of decorations. To remove them, the tip is cut to the base and then the nail is soaked in acetone for 10 to 15 minutes. You can do it at home, but most professionals recommend removing soft gels with the help of a manicurist at the salon.

How to apply soft gel nails

According to the brand Aprés, a favorite of Bachik, soft gel nails can last up to four weeks without chipping or lifting—if they are applied properly. Though the brand is available in salons, it also offers kits with products and tools that allow you to apply soft gel extensions at home. Here’s how the brand recommends applying their version:

• File natural nails to desired height and length.
• Gently push the cuticle back, then lift the cuticle off the nail plate with the cuticle pusher.
• Exfoliate the calluses around the nail.
• With a 100/180 buffing file, smooth the surface of the nail to prepare it for adhesion.
• Choose the correct tip size making sure that there are no gaps on the sides.
• After applying a light coat of Extend Gel, place the gel nails at a 45 degree angle and press gently so that the sides are completely covered.
• Place hands under an LED lamp for 60 seconds.