Hair Health

Split Ends 101: Causes & Treatments

Ah, split ends. While some have been able to spot a split end since grade eight, others (the lucky ones) may not have encountered this side-effect of styling, sun, and dehydration on strands until later on in life. No matter when you first learned about split ends or noticed them on yourself, you may not actually know what they are and why they occur.

Today, we dive deep into what split ends are, what causes split ends, and how you can avoid this pesky problem with the right hair repair products.

What are split ends?

Split ends occur when the hair fiber splits or breaks due to damage. So if you’ve been wondering how to tell if your hair is damaged, split ends are a key indicator. If you were to look at a split end, it would appear frayed or look like a wishbone coming off of the end of the hair shaft. This typically happens at the very tips of the hair strand, but anyone who has picked a split end (don’t do this) knows it can split and break away from the hair at any point. The higher up it splits, the more damaged the hair strand.

What causes split ends?

Split ends are the result of damage, and damage can occur to the hair for a variety of reasons. While no one is immune to split ends, some people suffer more of them for these reasons. If you are asking yourself “why do I get split ends?”, you will likely find your answer below.


Hair needs moisture, and when it lacks moisture it is prone to hair breakage. Dry ends, especially, will separate and break off easily.

How To Avoid: Treat your dry hair with our restorative hair mask for damaged hair. The Restore Repair Mask hair treatment will provide your hair strands with the strength they need to keep healthy. By helping replenish your hair’s natural protective layer, restore moisture levels, and reduce up to 70% of hair breakage, you’ll be able to see and feel a difference after just a few uses. If you’re looking for methods for how to get rid of frizzy hair and smooth flyaways caused by dry hair, browse our line of frizzy hair products for smoother, more manageable hair.

And if you want to take your haircare routine a step further, you can’t go wrong with a hair repair treatment like our Healthy Hair Perfector. From protecting your hair’s outermost protective layer to reducing the appearance of split ends, your locks deserve a product that provides daily replenishment and protection.

The environment

The weather can cause damage to your strands as well and lead to frayed ends. The sun’s rays, harsh winds, and air pollution are all damaging to the hair follicle.

How To Avoid: While you can’t control the weather or the air quality, you can protect your strands from these environmental factors. Seal your ends with Restore Perfecting Spray, a featherweight leave-in that features marine-derived UV protection to keep hair protected from the sun. If you live somewhere with high levels of pollution, you may also want to work a dry scalp treatment into your routine to remove buildup that may be irritating your scalp.



Wet hair is fragile and prone to breaking, so roughly drying your hair with a towel or brushing it straight from the shower can actually cause the hair fibers to separate, break, and leave you with damaged strands and frayed ends.

How To Avoid: Always be gentle with your hair. Use a leave-in conditioner after showering to increase slip and moisture and detangle with a wide tooth comb. Our Restore Repair Leave-In not only leaves hair silky and smooth for easy detangling but also helps to prevent up to 93% of new split ends typically caused by styling. In addition, it strengthens hair, leaving it 15 times stronger after just a single use.

Heat styling

A hot tool like a curling iron, blow dryer, or flat iron can cause heat damage. When heat is too high, it breaks the chemical bonds between the hair cuticle and the cortex. This parches strands and can cause the cuticle layer to break off. To help prevent this, you’ll want to know how to use heat protectant spray.

How To Avoid: Heat protection is essential whenever you style with heat. How does heat protectant work? Spritz your strands with a heat protectant spray before drying or styling with hot tools, such as our Restore Perfecting Spray, which features natural, beet-derived heat protection to help protect hair while styling up to 400° F or 200° C. Always use your blow dryer and hot tools on the lowest.

What cures split ends?


While you can do everything in your power to prevent split ends, the only true cure for how to treat split ends or how to repair damaged hair once split ends occur, is to get a haircut. Once an end is split, the split can easily travel up the hair shaft and cause the strand to break much farther up. Getting a trim will not only prevent this from happening but also get rid of the damaged portion of hair to help hair look more even and grow more healthily.

Strengthen your hair

To maintain healthy hair that is less prone to hair damage and split ends, incorporate our Strength + Repair Collection into your straight, wavy, or curly haircare routine. The nourishing shampoo and conditioner, leave-in haircare products, and mask will all help repair dry, damaged hair and keep split ends at bay. You may also consider trying a bond builder product to help strengthen your strands.

Find our hair products online and start your journey to healthier hair today. And if you want to learn more about your hair type, take our hair quiz to discover the best ways to treat your locks.

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Living Proof Review Team

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