what is hair breakage
By Tamim Hamid Last Updated on 11/06/2024

What is Hair Breakage and How to Fix It?

Hair breakage – the two words that send shivers down every hair enthusiast’s spine. One minute, you’re working towards a luscious mane, and the next, you’re staring down at short, uneven strands snapping off like dry twigs. And the thing is, hair breakage is sneaky. It can happen to any hair type, any routine, and sometimes even your “damage-control” tactics could be doing more harm than good. The good news is, learning how to fix hair breakage is totally within your grasp – and we’re here to give you the real scoop.

In this blog, we’ll help you understand what hair breakage truly is, why it happens, and (brace yourself) how to not only fix it but prevent it from making a comeback.

What is Hair Breakage?

Hair breakage is essentially a cry for help from your hair – when the outer cuticle layer weakens or gets damaged, strands snap off, leaving you with flyaways, split ends, and uneven lengths. Unlike hair loss, which happens at the root, breakage happens mid-strand and is usually caused by external damage like heat, chemical treatments, and poor hair care habits.

Are Hair Breakage and Hair Loss the Same Thing?

Hair breakage and hair loss might sound like they belong in the same ballpark, but they play very different games.

Hair loss is when the whole strand – root and all – is shed from your scalp, often due to factors like hormonal imbalances, genetics, or medical conditions. On the other hand, hair breakage is all about the damage to the hair shaft, resulting in those irritating mid-strand snaps and frizzy flyaways. Simply put, if you’re seeing shorter strands around your hairbrush or uneven lengths throughout your mane, you're dealing with breakage, not loss.

Weak hair is a major factor in hair breakage, not hair loss. When your strands lack moisture, nutrients or have been damaged by heat or chemical treatments, they become weak and fragile, breaking off at random points. Hair loss may thin your hair over time, but breakage can make it look downright frazzled and uneven – and let’s be real, that’s no one’s idea of a good hair day.

What Causes Hair Breakage?

Hair breakage doesn’t just appear out of thin air. If you’ve noticed strands snapping like they're tired of holding on, it’s time to identify the culprits.
Here are some of the most common causes of hair breakage and split ends, and how they undermine your hair health.

1. Excessive Heat Styling

Let's be honest – everyone loves a good blowout or curling wand magic. But there’s a catch: your heat-styling habits could be causing serious damage. High temperatures from flat irons, curling wands, and blow dryers strip your hair of its natural moisture and fry the protective cuticle layer. It’s like cooking your hair – repeated exposure leads to dryness, brittleness, and, yes, breakage. If your locks are starting to resemble a straw bale, you might want to cool it on the heat. Remember, even with a heat protectant, daily exposure is like sending your hair to a sauna without any spa benefits.

2. Chemical Treatments

Chemical treatments are fun while it lasts, but there's always a price to pay. Whether you’re bleaching, dyeing, perming, or chemically straightening, these processes compromise your hair's structural integrity. The chemicals alter the hair’s protein bonds, stripping away natural oils and leaving your strands more fragile than they appear​.

Bleached and color-treated hair is especially prone to dryness and breakage because the process lifts the hair cuticle, making it more porous. And more hair porosity equals more breakage. If you’re going to experiment with color, keep your hair’s strength in mind – and maybe skip that second round of bleach.

3. Lack of Moisture

Here’s a hair truth: dry hair is weak hair. Your strands rely on moisture to stay flexible and resilient, but when hydration is lacking, the hair cuticle becomes rough and jagged. The result is hair that snaps, cracks, and splits at the ends. A lack of moisture can stem from various causes – environmental dryness, frequent shampooing with harsh products, or neglecting nourishing treatments. If you’re running your fingers through your hair and feeling a dry, rough texture, your hair might be thirstier than you think. Remember, keeping your hair hydrated is one of the best ways to fix hair breakage naturally.

4. Poor Hair Care Habits

Bad habits die hard – especially when it comes to hair care. Tugging at wet hair with a brush, scrubbing your scalp like it owes you money, or aggressively towel-drying can all contribute to breakage. Wet hair is more vulnerable because the cuticle layer is swollen and more prone to snapping. Using harsh shampoos that strip away natural oils also leaves your hair more prone to damage. And don’t even get us started on the dreaded “sleeping on cotton pillowcases” – the friction can lead to tangled and broken hair. The key here is gentleness: handle your hair like silk, not like an unruly rope you’re trying to detangle.

5. Tight Hairstyles

Sleek ponytails, braids, and buns might look chic, but wearing them too tight is like putting your hair on a daily torture rack. The constant tension stresses the hair shaft, especially at the roots, and leads to breakage and even traction alopecia – a type of hair loss caused by pulling on the hair. Hair ties and elastics can also cause friction and weaken the hair structure over time. If you’re a lover of ponytails, try switching things up with looser hairstyles or scrunchies that don’t tug so much at the roots. Your hairline will thank you.

Signs of Hair Breakage

Separating hair breakage and new hair growth might be confusing due to the presence of short baby hairs. Recognizing hair breakage is key to preventing further damage, and the signs are often right there on your head – you just need to know what to look for. If your hair has been feeling less like a soft wave and more like a crunchy, lifeless tangle, you might be dealing with breakage. Here are some signs that your hair could be breaking and not just shedding.

Split Ends

Split ends are one of the most obvious and classic signs of hair breakage. They happen when the protective outer layer of your hair, called the cuticle, gets worn down, and the inner core of the strand literally splits apart. Hair split ends aren't just an aesthetic annoyance – they're a sign of weakened hair structure. If your strands have multiple "Y-shaped" splits, your hair isn't in the best shape. The worst part is split ends love to travel up the hair shaft, so the longer you leave them, the more your hair can split. It’s no wonder your hair ends up looking frizzy and unkempt!

Uneven Hair Lengths

Have you ever noticed random short hairs sticking out from your once-sleek style?

Uneven hair lengths are usually the handiwork of breakage. While your hair might grow evenly from the root, breakage causes pieces of varying lengths throughout your mane, making it look jagged or uneven. This often happens due to rough brushing, excessive styling, or hair ties that rip your strands.

So, if some sections of your hair look like they've had an accidental trim, it could be a sign that breakage is lurking.

Dry and Brittle Texture

Healthy hair should be smooth and elastic, with a bit of bounce. But when breakage comes into play, hair feels dry, straw-like, and rough to the touch – far from the glossy, soft hair you want. This lack of moisture makes hair prone to snapping and further damage. And while natural dryness can contribute, much of this brittle texture comes from overuse of heat styling tools. Hair breakage from heat is a leading cause of dry and fragile hair because the high temperatures strip away moisture and damage the hair shaft’s structure​.

Addressing moisture deficiency is crucial in strengthening those strands.

Excessive Shedding

Shedding is a normal part of the hair growth cycle – but there’s a fine line between natural shedding and hair breakage and shedding. Natural shedding usually comes from the scalp, resulting in longer, full-length strands falling out. Breakage, however, means shorter strands of varying lengths end up everywhere – your hairbrush, shower drain, pillow, clothes... you name it. If you're picking up short pieces of hair all around you, it’s a telltale sign that your hair isn’t just falling out – it’s breaking off.

What It All Means

Spotting these signs means your hair is in need of some TLC. Split ends mean your hair is fragile and in danger of more breakage. Uneven lengths hint that something in your routine is causing stress to certain sections of hair. A dry and brittle texture is practically your hair’s way of begging for hydration. And excessive shedding of short strands signals a serious breakage issue that needs to be addressed with gentle care, moisture, and protection. The good news is that once you understand the signs, you can start making changes to your routine and habits to fix hair breakage before it gets out of hand.

When these signs appear, it's not just an aesthetic issue – it’s a signal to rethink how you treat your hair and make small adjustments to prevent further damage. In other words, your hair is trying to tell you something. Are you ready to listen?

How to Fix Hair Breakage – Proven Tips

Got breakage? Don’t panic – we’ve got your back (and your hair).

From using the right products to tweaking your daily habits, here’s how to fix hair breakage fast and restore your strands to their full glory.

1. Use Gentle Hair Care Products

First things first: your shampoo could be sabotaging your hair. Harsh ingredients like sulfates might give you that squeaky-clean feeling, but they're also stripping your hair of its natural oils and moisture, making it more vulnerable to breakage
How do you fix that hair breakage?

Simple: switch to sulfate-free shampoos and conditioners, preferably those with hydrating properties. Look for nourishing ingredients like shea butter, coconut oil, or argan oil – your hair will drink it up. And remember: your hair care routine should be like a hug, not a wrestling match – so treat your strands gently!

2. Limit Heat Styling

Yes, we all love a good blowout or sleek straightened look, but your hair doesn’t appreciate it as much as you do. Heat is one of the biggest contributors to hair breakage because it weakens the protein structure of your hair.

The solution is, limit your heat styling sessions. Try to air-dry whenever possible or opt for heatless styles. But if you absolutely must use heat, make sure to apply a heat protectant spray before you do. It’s like sunscreen for your hair – it’ll help prevent those high temps from scorching your strands. And keep the heat setting on low – blasting your hair at max heat is like sending it straight to the hair ER.

Learn More: 5 Natural Tips to Fix Heat-Damaged Hair

3. Trim Regularly

This one might sound counterintuitive, but regular trims are like hitting the reset button on breakage. When you trim off those split ends, you’re preventing them from creeping up the hair shaft and causing more damage. A trim every 6 to 8 weeks keeps your hair looking fresh and healthy and reduces the chances of further breakage. Remember, the goal isn't to lose length but to maintain the strength of your hair, so those small snips make a big difference.

4. Stay Hydrated

Hydration isn’t just about downing liters of water a day – though that helps. Keeping your hair hydrated means moisturizing it inside and out. Dry hair is like dry earth – prone to cracking and breaking. Incorporate leave-in conditioners, hair oils, and masks into your routine to provide the moisture your strands need to stay flexible and strong.

Learn More: Does Drinking Water Help Hair Growth?

Look for products with humectants (like honey or aloe vera) that draw moisture into the hair and lock it in. And yes, drink that water – your hair and scalp will thank you.

5. Protect from Environmental Damage

The weather forecast might be more of a hair forecast than you realize. UV rays, air pollution, harsh winds – they’re all out to mess with your hair health. While you can't control the elements, you can protect your hair from them. Use UV-protective sprays to shield your strands from sun damage and cover your hair with hats or scarves on particularly harsh weather days. Pollution particles can stick to your hair and scalp, weakening your strands, so make sure to rinse or wash your hair if you've been exposed to a lot of environmental stressors.

Other Expert-Approved Tips to Repair Damaged Hair

Here are a few bonus tips to further reduce hair breakage and keep your strands strong:

Avoid Tight Hairstyles

Tight buns, ponytails, and braids might look cute, but they’re secretly causing tension and pulling on your hair shaft. Loose, gentle hairstyles are the way to go if you want to avoid breakage.

Choose the Right Brush

Brushing is great for distributing your scalp’s natural oils, but brushing too roughly or with the wrong tool can lead to more damage. Use a wide-tooth comb or a soft-bristle brush to gently detangle, starting from the ends and working your way up.

Deep Condition Weekly

Make deep conditioning a weekly ritual. Hair masks and deep conditioners are packed with nourishing ingredients that strengthen your hair from the inside out. It’s like a spa day for your hair – totally worth it.

Conclusion

Breakage may be frustrating, but with the right care, you can get your hair back to health. By addressing the root causes – be it heat, moisture, or poor habits – and incorporating gentle, nourishing practices into your routine, you’ll see stronger strands and fewer breakage woes. Remember, hair care is all about prevention and protection – so take the time to give your hair some TLC, and it will thank you.

Tamim Hamid

Tamim Hamid

Inventor and CEO of Theradome

Sayyid Tamim Hamid, Ph.D, is the inventor of the world’s first FDA-cleared, wearable phototherapy device to prevent hair loss and thicken and regrow hair. Tamim, a former biomedical engineer at NASA and the inventor of Theradome, brings with him more than 38 years of expertise in product development, laser technology, and biomedical science. Tamim used his laser knowledge, fine-tuned at NASA, and combined it with his driving passion for helping others pursue a lifelong mission in hair loss and restoration. He is now one of the world’s leading experts.