Question 1

What causes damaged hair?

Accepted Answer

Common causes of hair damage are:

heat styling
chemical treatment, like colouring or bleaching
rough mechanical treatment, like excessive tugging or a very tight hair style
prolonged exposure to sun, wind, sea or pool chemicals.

Hair damage can also result from a nutritional deficiency, illness or certain types of medication. If you suspect a health-related cause, it’s best to consult a dermatologist or your GP.

How to repair damaged hair at home: what’s the best approach? The three key steps are to use the right product to repair hair bonds, to replenish moisture and to protect the hair from further damage.

The same steps apply whether you’ve got chemically treated hair or are wondering how to repair damaged natural hair without cutting it.

For step 1, we recommend Osmo Chromaplex Bond Sustainer Step 3.

Question 2

Can hair dye damage your hair?

Accepted Answer

Colouring hair involves having chemicals penetrate beyond the hair cuticles into the inner hair shaft. This inevitably causes some damage.

Cheap DIY or boxed supermarket hair dyes tend to be the most damaging.

That’s because they’re high in harsh chemicals like ammonia and peroxide.

They’re also missing the nourishing and protective ingredients used in professional, salon-quality hair colour.

Question 3

Does hydrogen peroxide damage hair?

Accepted Answer

Hydrogen peroxide is a common ingredient in hair dyes. It has oxidising and bleaching properties, and can contribute to drying and damage.

Question 4

Does toner damage hair?

Accepted Answer

Like other bleaching agents, toner can make hair more dry and contribute to hair damage.

Question 5

Do perms damage your hair?

Accepted Answer

A perm uses heat and chemicals to alter the structure of hair.

So just how much does a perm damage your hair? Generally, the chemicals involved are nowhere near as harsh as bleach. However, they can cause damage, especially if not professionally applied.

At best, the process is likely to result in some loss of natural oils and moisture. At worst, it could leave hair brittle and frazzled.

Question 6

Tight hair styles and extensions: can they damage hair?

Accepted Answer

Overly tight hair styles – like very tightly held pony tails – put pressure on the hair follicles. Eventually, this can lead to hair loss.

Below we answer some more specific questions about this.

Question 7

Can “bantu knots” damage hair?

Accepted Answer

So-called “bantu knots” are tight, coiled buns on the side of the head.

They can damage or break hair if they’re pulled too tight and then left in for a long time.

To prevent this, start twisting each section of hair about an inch away from the roots. This will reduce pressure on the hair follicles.

Question 8

Do clip-in hair extensions damage hair?

Accepted Answer

Provided they’re clipped in and removed reasonably gently, clip-in extensions won’t cause any hair damage.

Question 9

Do dreadlocks damage your hair?

Accepted Answer

Dreadlocks don’t necessarily damage your hair – but it takes know-how to create and maintain them properly.

For example, the process used to create dreadlocks may pull out and break some hair.

If dreadlocks are too tight or heavy, they may put too much pressure on the scalp. Eventually, this can cause alopecia (hair loss).

Also, not washing hair frequently enough, or failing to penetrate thickly matted hair with shampoo, can lead to a build-up of dead skin cells and oils. This may irritate the scalp and interfere with normal hair health.

Question 10

Does wearing a cap damage hair?

Accepted Answer

This is unlikely. However, it’s best not to keep your hair covered or tightly pulled back for long periods.

This puts pressure on the hair follicles and can irritate the scalp.

Question 11

Will a wig damage my hair?

Accepted Answer

A wig of decent quality shouldn’t damage your hair.

However, be careful when using wig adhesives. The glue can break or pull out hair.

Avoid wearing a wig that pulls too tightly on your head or that doesn’t let your scalp breathe.

Some wig materials may also irritate the scalp. Typically, capless wigs allow the most air flow and are the most comfortable.

Question 12

Do thinning shears damage hair?

Accepted Answer

Thinning scissors don’t damage the hair.

However, they can leave your hair looking damaged if they’re not used professionally.

The thinning process leaves your hair with multiple different lengths. A stylist needs to consider the way your hair naturally falls and any kinks or curls. Otherwise, shorter hairs may end up sticking out.

This can make your hair appear scraggly and frizzy.

It’s best to leave thinning to a professional. If you plan on doing it yourself, stick to thinning only the final few inches of your hair.

Question 13

Does water damage hair?

Accepted Answer

Pure water isn’t damaging, but municipal water contains chlorine. This can contribute to dryness and damage.

Water may also contain a range of mineral deposits and metals. These may accumulate in the hair, changing its texture and interfering with its normal moisture and pH balance.

Question 14

Does rice water damage your hair?

Accepted Answer

Actually, rice water contains vitamins, antioxidants, minerals and starches that can help repair damaged hair.

It’s important not to use old rice water or to leave it in the hair for too long. Otherwise it encourages bacterial growth. It may smell bad and make the hair stiff.

There’s little scientific evidence that rice water makes hair grow faster.

Question 15

Can too much oil damage hair?

Accepted Answer

If you’re wondering how to repair damaged hair, natural oils are an important part of the answer. They’re excellent for restoring hair condition.

However, overuse of oils can make hair limp and greasy.

It can also lead to a build-up of grime, block pores on the scalp, cause dandruff and interfere with the production of natural oils.

Oil your hair no more than once or twice a week, and use only a modest amount. A little goes a long way.

Question 16

What about hair products and treatments – can they harm your hair?

Accepted Answer

Can protein treatments damage hair? Does dry shampoo damage hair? Does viral shampoo damage hair? Does silicone damage hair? These and other questions are common.

None of these products is likely to cause significant hair damage.

However, using low-quality products – or the wrong products for your hair – can compromise the hair’s normal moisture and pH balance.

A build-up of products can also irritate the scalp and interfere with hair health.

Question 17

How to repair damaged ends on natural hair: any advice?

Accepted Answer

Have hair trimmed regularly to remove damaged or split ends. Aside from that, use same key products as for treating any damaged hair.

Question 18

What are tips for restoring damaged curly hair?

Accepted Answer

Curly hair is no more prone to damage than straight hair – but it may naturally look more frizzy, coarse and dry.

As a result, searches like these are especially common:

how to restore damaged curly hair
how to repair damaged 4c natural hair
how to repair damaged afro hair

Even more than for other hair types, the answer here is moisture – and plenty of it.

Question 19

How to repair heat-damaged hair: what’s the best approach?

Accepted Answer

Wondering how to repair damaged hair from straightening, blow drying or other heat styling?

How to repair heat-damaged natural hair:

give your hair regular holidays from heat styling
when you do heat style, use the lowest possible heat setting
use a modern, high-quality straightener and hair dryer
use the right hair treatment products for damaged hair.

Top-rated hair products for damaged hair are specially formulated to restore moisture, repair broken hair bonds and heal and seal the hair cuticles to prevent further damage.

A common question is how to repair heat-damaged hair fast. The truth is that you can’t repair heat damage overnight.

However, combining patience, proper care and the right products will pay off.

Your hair is likely to start looking and feeling better in as little as a couple of weeks.

Question 20

How to repair color damaged hair?

Accepted Answer

How to fix damaged hair from dye:

use a specialised product to repair hair bonds (an example is Osmo Chromaplex Bond Sustainer Step 3)
always use shampoo and conditioner designed to be gentle on coloured hair
once a week, add an intensely nourishing hair mask to your regimen.

To help prevent damage from hair dye in the first place, avoid harsh boxed dyes. Aim not to wash your hair for a day or two before colouring. And immediately after colouring, use a deep-conditioning treatment.

Question 21

What’s the best hair treatment for chemically damaged hair?

Accepted Answer

Bleach, chemical straighteners and perm chemicals all cause hair damage.

If they’re not properly applied or they’re used too often, the damage can be extreme.

For example, the structure of extreme bleach-damaged hair is completely compromised. Bonds within the hair are broken and the hair becomes brittle, matted and straw-like.

The best way to repair chemical hair damage is to use a specialised product to repair the hair bonds. One example is Osmo Chromaplex Bond Sustainer Step 3.

Also use deeply moisturising shampoos and conditioners that are free of harsh chemicals.

Question 22

How to repair severely damaged hair: is this possible?

Accepted Answer

Regular use of a bond-repairing treatment, such as Osmo Chromaplex Bond Sustainer Step 3, is the most likely to help. Also stick with professional, ultra-conditioning shampoo and conditioner.

Unfortunately, extreme damage can’t always be reversed.

At this stage, the best approach is to encourage and protect healthy new hair growth.

Have damaged ends regularly trimmed. Avoid further chemical treatment. And focus on keeping new hair nourished and protected.

Question 23

How to repair perm-damaged hair: what can I do?

Accepted Answer

Ideally, apply a specialised product to repair the hair bonds. One example is Osmo Chromaplex Bond Sustainer Step 3.

For regular use, stick with ultra-moisturising shampoos and conditioners that are free of harsh chemicals.

Add extra moisture with a mask and hair oil, and protect the hair from further, harsh treatment.

Does brushing your hair damage it?

Using the wrong brush or brushing too roughly can cause split ends and breakage. It can also add static, making hair frizzier.

Opt for a professional quality brush such as a WetBrush for damage-free detangling.

Question 24

How long does damaged hair take to repair?

Accepted Answer

It depends how much damage you’re dealing with.

After using a professional hair treatment product for damaged hair, you’ll probably experience an instant improvement. Your hair will look and feel better.

However, it’s likely to take at least a couple of weeks to properly restore and revitalise your hair.

In the case of severe damage, the process will take a lot longer.

Damaged Hair Got You Down?

How to repair damaged hair

Best shampoo for damaged hair

Superplex Keratin Cool Blonde Shampoo

Superplex Keratin Bonder Step 1 Shampoo

Marrakesh Color Care Shampoo with ColorpHlex Strengthening

Loma Nourishing Shampoo

Kaypro Botu-Cure Shampoo for Damaged Hair

JOC Care Restructuring Shampoo

JOC Care Pro-Remedy Restructuring Shampoo

FFØR Re:Nourish for Hydration Shampoo

Contempora Dry Hair Hydrating Shampoo, 1 Litre

ColorpHlex Strengthening Shampoo

CBD Daily Shampoo

Brasil Cacau Extreme Repair Shampoo

Bioplastia Keratin B-Tox Reconstructive Home Care Shampoo

Be Care Love SuperFoods Repair Shampoo

Be Care Love SuperFoods Damage Detox Shampoo

Argan Velvet Shampoo

Agiva Hair Shampoo 01 Keratin Complex Intense Repair

Agadir Hemp & Red Wine Moisturizing Shampoo

Conditioner for damaged hair

Superplex Keratin Cool Blonde Conditioner

Superplex Keratin Bonder Step 2 Conditioner

Marrakesh Color Care Conditioner with ColorpHlex Strengthening

Malibu C REHABILIT8 Protein Conditioner

Loma Nourishing Conditioner

Loma Deep Conditioner

Hi Pro Pac Henna Protein Conditioner Sachet

Hi Pro Pac Extremely Damaged Conditioner Sachet

FFØR Show:Off Leave-In Conditioner

FFØR Re:Nourish for Hydration Conditioner

ColorpHlex Strengthening Conditioner

Celeb Luxury Gem Lites Dual-Use Bonditioner

Celeb Luxury BondFix Strengthening Conditioner

CBD Daily Conditioner

Brasil Cacau Extreme Repair Conditioner

Be Care Love SuperFoods Repair Conditioner

Be Care Love SuperFoods Quench Conditioner

Be Care Love SuperFoods Damage Detox Conditioner

Agadir Hemp & Red Wine Moisturizing Conditioner

Best hair masks for damaged hair

Truzone Almond Oil & Henna Treatment Mask

Osmo Options Essence Sea Extract & Henna Treat Mask, 1 Litre

Osmo Intensive Deep Repair Mask with Cherry & Almond

Osmo Intensive Deep Repair Mask

Osmo Chromaplex #3 Bond Sustainer

Macadamia Weightless Moisture Care Kit with Free Comb – Fine/Thin Hair

Macadamia Ultra Rich Moisture Care Kit with Free Comb – Very Coarse/Thick Hair

Macadamia Nourishing Moisture Care Kit with Free Comb – Medium/Coarse Hair

L’Action Paris Vitality & Growth Hair Mask

L’Action Paris Renovator Hair Mask

L’Action Paris Radiance Repairer Hair Night Mask

Kaypro Botu-Cure Mask for Damaged Hair

K18 Leave-In Molecular Repair Hair Mask

JOC Care Restructuring Mask

JOC Care Pro-Remedy Restructuring Express Mask

Hi Pro Pac Macadamia Nut Oil Nourishing Masque

Hi Pro Pac Keratin Replenish Masque Sachet

Hi Pro Pac Activated Bamboo Charcoal Detoxifying Hair Masque

Contempora Argan & Seaberry Velvet Mask

Cala Hair Conditioning Mask

Be Care Love SuperFoods Damage Detox Mask Treatment

Argan Velvet Hair Mask

Agadir Hemp & Red Wine Deep Repair Masque

Agadir Argan Oil Moisture Masque with Keratin Protein

Best hair oils & treatments for dry, damaged hair

Superplex Blonde Booster Restoring & Radiance Oil

Osmo Wonder 10

Osmo Dual Action Miracle Repair

Osmo Berber Oil Hair Treatment with Argan Oil

Marrakesh Endz Split End Mender & Preventer

Marrakesh Color Care Leave-In Detangler with ColorpHlex Strengthening

Malibu C Miracle Repair Sachet

Loma Nourishing Oil Treatment

Loma Fortifying Repairative Tonic for Colour

Kaypro Botu-Cure Spray for Damaged Hair

Kaypro Botu-Cure Lotion for Damaged Hair

JOC Care Restructuring Oil

Hannon Scalp Therapy Mask & Anti Hair Loss Treatment