You likely know your skin type and have a slew of skincare products that cater to its specific needs, but what about your hair type? If you weren't aware, hair types are categorized via a number-letter combo (yup, just like bra sizes). The numbers 1 through 4 represent one of four curl patterns: straight, wavy, curly, and coily, respectively. The numbers are then paired with a letter, A through C, which refers to how tight the waves, curls, or coils are. In other words, 1A hair is super stick straight whereas 4C hair is very tightly coiled.

While the hair typing system is more well known among those with types 3 and 4 hair (given that curly and coily hair do require their own set of products, tools, cutting techniques, and more), it can be beneficial to know more about your hair type no matter what it is. We tapped three hair experts to learn more about type 2A hair—keep reading for everything you need to know, from how to care for it to the best haircuts and haircare products.

Meet the Experts

• Jasmine Rilington is a hairstylist and the founder of the Glam Room.

• Alicia Bailey is a stylist, hair texture expert, and global educator at Design Essentials.

• Gaby Longsworth, Ph.D., is a certified hair practitioner and the founder of AbsolutelyEverythingCurly.com.

What Is Type 2A Hair?

"Type 2A hair has the loosest shape S waves of the type 2s. It appears straight from the roots for a few inches and then falls into gentle S-shaped waves," explains Gabby Longsworth, the founder of AbsolutelyEverythingCurly.com. "Basically, it has just enough waviness to not be straight." While the texture can be medium or coarse, it is typically thinner in body than the other hair types and can lack volume, she adds.

Is My Hair Type 2A, 2B or 2C?

When comparing 2A hair to its two closest counterparts, types 1C and 2B, it falls somewhere in the middle. Type 1C hair is straight, but does have a bit of body and a slight bend; 2B (and 2C) hair have more defined S waves and texture than 2A hair, explains Longsworth. Another defining factor? "Type 2A hair may need more manipulation than the others to create texture because the S wave pattern isn't significant," says texture expert and stylist, Alicia Bailey. Although to that point, it is easily straightened and styled, she notes.

How Should You Care for Type 2A Hair?

2A hair is quite manageable and low maintenance, says Longsworth. Still, there are a few key things you can do to ensure your strands are both healthy and look good.

Reach for Volumizing Products

Lightweight foams and mousses are great for adding volume and bolstering thinner 2A strands, says Longsworth. They also won't weigh down the hair. To that point...

Avoid Heavy, Oil-Based Products

Because Type 2A hair is straight at the roots it can easily become oily: "Sebum has a much easier time sliding down straight hair than wavy, curly, or coily hair," explains Longsworth. Those with type 2A hair should steer clear of oils or heavy oily-based creams or gels for this reason; those formulas will also make the hair fall flat at the root, making it more challenging to achieve that coveted volume, she notes.

Always Detangle

"Type 2A hair is more prone to breakage due to how fine the hair naturally is," says hairstylist, Jasmine Rilington. Making sure to use a detangler before brushing and styling is one easy way to help prevent breakage, she explains.

Byrdie Tip

Try Reverie's Good Detangling Hair Brush for a gentle yet effective brush for wet hair.

Maintain Moisture

Type 2A hair can also be more likely to frizz than other hair types, simply because there's naturally less moisture stored in the hair, Rilington explains. Be cautious about doing things that will further dry out your hair, i.e., cranking up the temperatures on your hot tools, and reach for lightweight moisturizing products like a leave-in conditioner (particularly for your mid-lengths to ends) as well as frizz-fighters.

What Are Some of the Best Hairstyles and Cuts for Type 2A Hair?

"2A hair types really can wear their hair in a variety of ways," says Bailey. "A short pixie, medium to shoulder-length bob, or even a mid-back length are all great options." If you're looking for a universal foolproof cut, Rilington says a shoulder-length style is ideal. "It adds plenty of body to the hair so that it doesn't look flat and will compliment the waves nicely," she says.

Still, at the end of the day, both of the stylists underscore the fact that with this hair type the products you're using really will make more of a difference than the cut or style.

The Best Products for Type 2A Hair

Rilington is a fan of the Ouidad Advanced Climate Control Featherlight Styling Cream for its versatility; she says it's great for keeping the hair conditioned. As the name suggests, it's nice and lightweight, but also adds a touch of hold. Plus, it can be used either before air-drying or blow-drying.

All of our experts agree that a mousse is a must-have styler for anyone with type 2A hair, helping to impart much-needed volume and lift at the roots. The John Frieda Volume Lift Air Whipped Foam is one of our favorites—and you can find it at the drugstore. It leaves strands nice and full, but still soft and touchable.

The Design Essentials Almond & Avocado Anti-Frizz Curl Defining Gel checks multiple boxes when it comes to what type 2A hair needs, both adding some moisture and helping to coax out your texture. "It enhances waves and provides a natural, healthy shine without a crunchy residue," says Bailey. Try using it with a diffuser and scrunching it into the hair; this method will help optimize volume, she adds.

Dry shampoo can help reduce excess oil and simultaneously provide some volume to the hair, says Longsworth, making it a great product for those with type 2A hair. The Living Proof Perfect Hair Day Dry Shampoo touts a patented molecule that not only absorbs oil, dirt, and sweat but then can actually be brushed out and fully removed so that hair feels legitimately clean.

If you're on the hunt for a lightweight mousse that can add definition and texture to your type 2A hair, try the Ocean Mist Volume Hair Mousse from Sachajuan. It provides hold and volume without crunch—a must for anyone with this type of hair.

FAQ

• Should I use leave-in conditioner on 2A hair?

  Leave-in conditioner can help manage frizz and provide moisture for those with type 2A hair. To avoid greasy roots, just make sure to apply it mid-length to the ends.

• How often should I wash my 2A hair

  Type 2A hair is often fine and can be prone to greasy roots and weigh down. Wash it every few days to maintain its volume and keep the roots fresh.

• Should I use hair oil on 2A hair?

  If you reach for a hair oil to hydrate your 2A hair, reach for something lightweight. Remember, 2A hair is typically fine and prone to weigh down—which is exacerbated by heavy oils and creams.