Thin hair? Professional stylists share what kind of extensions are best for you (2025)

If you have thin hair, you know how challenging it can be to achieve that full, voluminous look. No matter how much product you use or how carefully you style it, your hair never seems as thick and bouncy as you’d like.

The good news? Hair extensions can add the thickness and length you’re after — and many options are gentle enough for fine hair.

Of course, choosing the right extensions can feel overwhelming. With so many types available — like lightweight tape-ins and easy-to-use clip-ins — you’ll want to consider how they’re applied, what they cost, and how to care for them.

To help you out, we spoke with hair experts for their top tips on choosing extensions for thin hair. We’ll also share advice on keeping your extensions looking their best, plus some great at-home product recommendations.

According to Lindsay Worthen, the senior director of campus operations at the Ogle School Hair Skin Nails, choosing high-quality hair clip-ins and tape-ins is especially important for thin hair because they blend more naturally and last longer than cheaper options.

She explains, “The best choice is extensions made from 100% Remy human hair. Not only do they look more natural, but Remy hair is less likely to tangle, shed or cause breakage — which is crucial since thin hair is delicate and prone to damage. Plus, natural Remy hair can handle heat and styling much better.”

Choosing a hair color that’s close to your natural shade helps your extensions blend in seamlessly, says Worthen.

“With thin hair, there’s usually less volume to hide any mismatched extensions, so even small color differences can stand out and make the look less natural,” she explains.

If you have highlights or lowlights, Worthen suggests matching your extensions to your natural hair color. “This helps hide the extension at the base,” she says. “You can also find multidimensional extensions that mix several colors to blend perfectly with your highlights or lowlights.”

Hair length is an important factor to consider. Worthen explains that very long extensions can add extra weight, put strain on delicate roots and cause breakage or discomfort.

“Choosing a length that blends naturally with your own hair helps create a seamless, balanced look,” she advises. “This is especially important when you don’t have much volume to hide the extensions.”

Too much weight from extensions can also lead to traction alopecia and cause tension on the scalp. That’s why Worthen recommends opting for lightweight extensions; they’re much gentler and kinder to your scalp.

“Classic methods like glue-ins and sew-ins are popular, but they can sometimes feel heavy or cause damage to delicate strands,” Worthen explains. “If you’re looking for gentler options, tape-ins, halo extensions or clip-ins are great choices. They spread the weight more evenly and put less tension on your scalp, which helps prevent breakage and keeps your natural hair healthy.”

If you have thin hair and want professional extensions, Sarai Martinez, a celebrity stylist in Boston, recommends fusion hair extensions as the best choice. “Fusion extensions work well for thin hair because the strands and glue can be cut small enough to blend in seamlessly — even with very fine hair,” she explains.

However, Christine Bellemare, founder and lead stylist at the Maven A Collect salon in Boston, warns that some extension methods should be avoided for thin hair.

“For thin or fine hair, avoid heavy wefts, glue-in extensions and thick tape tabs, since these can put too much tension on the scalp and cause breakage,” she says.

Easy to apply: Bellami Silk Seam Volumizing Weft Extensions

Length: From 16” to 26” | Weight: From 50 grams to 65 grams | Hair quality: 100% Remy human hair | Colors, shades: 21 | Application method: Clip-in

If you’re looking for a clip-in extension to boost your hair’s volume, celebrity hairstylist and New York City salon owner Angela Calisti recommends these Bellami extensions.

“It’s just one piece, so it doesn’t overwhelm your hair,” Calisti explains. “It also adds the perfect amount of volume without looking fake.”

These clip-ins come with even more perks: You can choose from six different lengths, and they’re made from 100% Remy human hair, which makes them easy to style and maintain. Plus, with 21 color options ranging from platinum blonde to jet black, there’s likely a match for everyone.

Just a heads up — if you’re new to clip-ins, the wefts or clips can be visible if not installed properly. If you’re unsure about the application process, consider visiting a professional stylist to ensure the most natural look.

Tape-in options: Donna Bella Tape-In Pro Extensions

Length: From 12” to 30” | Weight: N/A | Hair quality: 100% Remy human hair | Colors, shades: Various, including rooted, ombre, and gray shades | Application method: Tape

For those seeking a semi-permanent extension option, Donna Bella’s Tape-In Pro extensions are a standout choice. Made from 100% Remy human hair, these tape-ins are known for their high-quality and natural look.

“These extensions are lightweight and comfortable to wear over long periods,” explains Worthen. “When applied and removed properly, tape-ins are one of the least damaging, semi-permanent options for fine or thinning hair.”

Another advantage is the variety: These extensions come in three textures-straight, wavy and curly — and they’re available in lengths up to 30 inches. There’s also a wide shade range, including rooted, ombre and grey options, making it easy to find a match for unique color preferences.

While tape-in extensions are gentler on your hair compared to some other methods, keep in mind they do require regular maintenance, such as trims and move-up appointments, to keep them looking their best.

Clip-in set: Hair Shop Clip-In Hair Extensions

Length: From 14” to 26” | Weight: From 106 grams to 260 grams | Hair quality: 100% Remy human hair | Colors, shades: 35 | Application method: Clip-in

Stephanie Brown, a New York City-based hair colorist, recently spoke with Shop TODAY about the best clip-in hair extensions and recommended these ones from The Hair Shop. While she didn't specifically recommend them for thin hair, the fact that they're designed to be clipped into place makes them suitable for thinner hair types.

Ideal for highlighted hair: Luxy Seamless Clip-in Extensions

Length: From 12” to 24” | Weight: From 150 grams to 240 grams | Hair quality: 100% Remy human hair | Colors, shades: 36 | Application method: Clip-in

If you’re looking for quality clip-in hair extensions that won’t damage your natural hair, Worthen recommends these from LUXY.

“They’re especially great for thin to medium hair, made from soft and thick 100% Remy human hair that feels natural and luxurious,” she explains. “With 36 color options available, you can easily find a shade that blends beautifully with your own hair for a seamless look.”

Worthen also points out that these extensions are designed to be flat and flexible, allowing them to sit close to your scalp without putting any stress on your roots.

Another standout feature is their range of highlight and multidimensional color options, perfect if you want to enhance balayage or highlighted styles. Plus, they’re simple to install and remove, making them a convenient choice whether you want to switch up your look for a special occasion or wear them daily.

One thing to keep in mind is that while these extensions come in different weight options, heavier sets might feel uncomfortable if you have fine or sensitive scalps.

Halo-style extensions: Glam Band Halo 20” Extensions

Length: 20 inches | Weight: N/A | Hair quality: 100% Remy human hair | Colors, shades: 14 | Application method: Halo-style application

Halo extensions are another easy-to-style option. Martinez recommends these 100% human hair extensions because they’re simple to put in, take out and style. They are also available in 14 colors that flatter a variety of shades.

“The glam band is a great option for people who struggle with doing their own hair in the morning,” explains Martinez. “All you have to do is put it on like a headband, and the hair in the back blends in naturally and easily.”

Just keep in mind that this extension is only available in one length.

Worth the splurge: Philocaly Seamless Clip-Ins

Length: From 18” to 22” | Weight: N/A | Hair quality: High-quality and ethically-sourced hair | Colors, shades: Various, including shades for blondes, reds, darks, multidimensional and rooted looks | Application method: Clip-ins

While these extensions are pricier than other options on our list, Bellemare says their quality is unmatched.

“Philocaly offers some of the most natural and voluminous clip-ins available,” she explains. “They’re made with high-quality, ethically sourced hair.”

These clip-ins are designed for comfort, thanks to their lightweight, thin PU wefts. They’re easy to install and remove, and come in a wide variety of shades-including options for blondes, reds, dark hair, multidimensional tones and rooted looks.

According to Bailee Reiter, a hairstylist and extension specialist, most hair extension methods require professional help to ensure the best results.

“For any professional method, I would recommend having a professional stylist do the installation so that you are maintaining the integrity of your hair,” explains Reiter.

However, if you’re installing extensions at home, options like clip-ins or halo extensions are suitable and can be done yourself.

Hair extensions can potentially damage all hair types (including thin hair) if they aren’t properly cared for, according to Martinez. Therefore, it’s important to maintain and care for them properly.

“If you’re considering hair extensions and have very fine hair, it’s important to have them washed by a professional and to keep up with your appointments, especially as your hair grows out,” she advises. “For fine hair, you shouldn’t leave extensions in for longer than three months.”

Bellemare adds that there are warning signs to watch for that may indicate extensions are causing damage or irritation to your scalp or natural hair.

“Look out for symptoms like scalp soreness, itching, redness, breakage or a persistent pulling sensation,” she explains. “If you notice any of these, it’s best to remove the extensions, treat your scalp with soothing products, and give your natural hair a break before reinstalling. Always consult a professional to see if the extension method or placement needs adjustment.”

Hair extensions are a fantastic way to quickly add volume or length to your hair. Unlike wigs, which cover your entire head and hide your natural hair, extensions are individual pieces that blend right in with your own hair. This means you can boost your hair’s length, fullness or even add highlights — all while keeping a natural look.

There are many types of extensions to choose from, whether you visit a salon or try them at home. Martinez says the best option depends on the method you pick.

“There’s hand-tied weft, fusion keratin bonds, micro links, tape-ins and more — it all depends on the technique,” she explains. “What makes each method unique is how well it matches your hair texture and the style you want. The right choice really comes down to your hair goals and what suits you best.”

Extensions come in a wide range of prices, from budget-friendly to high-end. If you’re hoping for luxurious extensions that last three to six months, Martinez recommends investing in higher-end options — ideally, virgin cuticle luxury extensions from top brands.

Reiter explains that there are a variety of hair extension methods available, each with its own application technique and maintenance schedule.

Here’s a brief overview of the most common types:

• Hand-tied extensions: These are applied strand by strand, with a bead securing each extension in place. Reiter explains, “Hand-tied extensions typically last six to eight weeks before needing to be moved up.”

• Fusion hair extensions: Also known as Kera-link extensions, these are attached strand by strand using a heat tool. “Fusion extensions last about 10 to 12 weeks before requiring maintenance,” says Reiter.

• Weft extensions: Weft extensions are installed by sewing the hair onto a beaded row. Reiter notes, “They usually last six to 10 weeks before needing to be repositioned.”

• Tape-in extensions: Tape-ins are applied by sandwiching a section of your natural hair between two adhesive strips. “Tape extensions need to be moved up or maintained every six to eight weeks,” Reiter adds.

• Non-professional methods: For those looking for at-home options, Reiter suggests clip-ins or halo extensions. “These can be installed and removed daily, making them a flexible choice for daily wear or special occasions,” she says.

When choosing the best hair extensions for thin hair, there are a few key things we kept in mind after speaking with professionals: hair quality, color and shade range, length, weight and application method.

• Sarai Martinez is a celebrity stylist based in Boston.
• Christine Bellemare is the founder and lead stylist at Maven A Collect Salon in Boston.
• Stephanie Angelone is a master stylist at RPZL Hair Extension & Blowout Bar in New York City.
• Angela Calisti is a celebrity hairstylist and New York City salon owner.
• Lindsay Worthen is the senior director of campus operations at the Ogle School Hair, Skin, and Nails.

• Stephanie Brown is a New York City-based hair colorist at IGK Salons.