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Keratin Hair Products

Keratin treatments are the hero products we reach for when fixing split ends, damage and frizz, thanks to the strand-strengthening powers of this protein. Achieve a great hair day every day when you browse our offers on keratin hair products, from shampoos to conditioners to hair sprays and masks.

See our keratin guide to answer your questions like what is keratin and what are the hair benefits of keratin.

Brands With Keratin Products

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681 products found
-38%
K18 Leave-In Molecular Repair Hair Mask
K18 Leave-In Molecular Repair Hair Mask
2 Reviews
£22.00 £35.00
-33%
Answr At-home Keratin Treatment
Answr At-home Keratin Treatment
3 Reviews
£35.29 £52.14
-50%
Kérastase Resistance Bain Force Architecte
Kérastase Resistance Bain Force Architecte
402 Reviews
£15.00 £30.00
-32%
Answr At-home Keratin Treatment Kit
Answr At-home Keratin Treatment Kit
2 Reviews
£43.22 £63.45
-41%
Moroccanoil Moisture Repair Shampoo & Conditioner Duo
Moroccanoil Moisture Repair Shampoo & Conditioner Duo
1 Review
£42.80 £71.40
-9%
Color Wow Dream Cocktail Coconut Infused
Color Wow Dream Cocktail Coconut Infused
209 Reviews
£11.00 £12.00
Revive Collagen Enhanced Plus Hydrolysed Marine Collagen Drink
Revive Collagen Enhanced Plus Hydrolysed Marine Collagen Drink
10 Reviews
£44.99
Color Wow Raise The Root Thicken & Lift Spray
Color Wow Raise The Root Thicken & Lift Spray
375 Reviews
£12.00
-35%
Moroccanoil Moisture Repair Shampoo
Moroccanoil Moisture Repair Shampoo
132 Reviews
£10.50 £15.95
-9%
Color Wow Dream Cocktail Carb Infused
Color Wow Dream Cocktail Carb Infused
74 Reviews
£11.00 £12.00
milk_shake Smoothies
milk_shake Smoothies
No reviews
£9.90
-54%
Joico K Pak Intense Hydrator Treatment For Dry Damaged Hair
Joico K Pak Intense Hydrator Treatment For Dry Damaged Hair
59 Reviews
£14.95 £32.50
-11%
Answr Shampoo
Answr Shampoo
No reviews
£26.00 £29.17
-28%
Joico K Pak Clarifying Shampoo
Joico K Pak Clarifying Shampoo
37 Reviews
£17.66 £24.50
Color Wow Colour Security Conditioner For Normal To Thick Hair
Color Wow Colour Security Conditioner For Normal To Thick Hair
63 Reviews
£11.00
-45%
Vida Glow Hairology
Vida Glow Hairology
6 Reviews
£25.00 £45.00
-44%
Joico K Pak Reconstruct Conditioner To Repair Damage
Joico K Pak Reconstruct Conditioner To Repair Damage
5 Reviews
£13.75 £24.50
-13%
Color Wow Chris Appleton Money Masque
Color Wow Chris Appleton Money Masque
163 Reviews
£10.95 £12.50
-29%
Joico K Pak Deep Penetrating Reconstructor
Joico K Pak Deep Penetrating Reconstructor
52 Reviews
£20.76 £28.90
-10%
Philip Kingsley Body Building Weightless Shampoo
Philip Kingsley Body Building Weightless Shampoo
76 Reviews
£10.80 £12.00
-76%
L'Anza Healing Style Beach Spray
L'Anza Healing Style Beach Spray
1 Review
£5.49 £22.50
-57%
TIGI Bed Head Colour Goddess Conditioner
TIGI Bed Head Colour Goddess Conditioner
4 Reviews
£6.49 £14.90
-54%
BaByliss PRO Keratin Lustre Hair Dryer
BaByliss PRO Keratin Lustre Hair Dryer
8 Reviews
£41.48 £89.00
-54%
TIGI Bed Head Colour Goddess Shampoo & Conditioner For Coloured Hair
TIGI Bed Head Colour Goddess Shampoo & Conditioner For Coloured Hair
35 Reviews
£16.65 £36.00
-52%
Color Wow Dream Coat For Curly Hair
Color Wow Dream Coat For Curly Hair
78 Reviews
£13.05 £27.00
-50%
Schwarzkopf Professional BC Bonacure Moisture Kick Shampoo
Schwarzkopf Professional BC Bonacure Moisture Kick Shampoo
No reviews
£20.70 £41.00
-44%
Joico K Pak Colour Therapy Lustre Lock Instant Shine & Repair Treatment
Joico K Pak Colour Therapy Lustre Lock Instant Shine & Repair Treatment
19 Reviews
£15.45 £27.50
-29%
milk_shake Integrity Intensive Treatment
milk_shake Integrity Intensive Treatment
No reviews
£13.48 £18.89
-22%
Amika The Kure Bond Repair Shampoo
Amika The Kure Bond Repair Shampoo
No reviews
£18.00 £23.00
-22%
Amika The Kure Bond Repair Conditioner
Amika The Kure Bond Repair Conditioner
No reviews
£18.00 £23.00
-20%
Moroccanoil Smoothing Conditioner
Moroccanoil Smoothing Conditioner
4 Reviews
£19.94 £24.90
Amika Bust Your Brass Cool Blonde Shampoo
Amika Bust Your Brass Cool Blonde Shampoo
No reviews
£21.00
CHI Keratin Reconstructing Conditioner
CHI Keratin Reconstructing Conditioner
No reviews
£20.00
-66%
TIGI Bed Head Base Player Protein Spray
TIGI Bed Head Base Player Protein Spray
No reviews
£6.99 £20.00
-56%
Hairburst Chewable Hair Vitamins
Hairburst Chewable Hair Vitamins
5 Reviews
£22.00 £49.00
-54%
BaByliss PRO Keratin Lustre Straighteners
BaByliss PRO Keratin Lustre Straighteners
11 Reviews
£46.20 £100.00
-44%
TIGI Bed Head Dumb Blonde Shampoo & Conditioner For Blonde Hair
TIGI Bed Head Dumb Blonde Shampoo & Conditioner For Blonde Hair
21 Reviews
£17.85 £31.50
-36%
Answr Conditioner
Answr Conditioner
No reviews
£18.71 £29.17
-34%
Joico Blonde Life Brightening Conditioner
Joico Blonde Life Brightening Conditioner
8 Reviews
£15.45 £23.30
-29%
Moroccanoil Moisture Repair Conditioner
Moroccanoil Moisture Repair Conditioner
102 Reviews
£17.84 £25.00
-27%
Color Wow Speed Dry Blow Dry Spray
Color Wow Speed Dry Blow Dry Spray
83 Reviews
£17.29 £23.50
-27%
Joico K Pak Colour Therapy Lustre Lock Multi Perfector Daily Shine & Protect Spray
Joico K Pak Colour Therapy Lustre Lock Multi Perfector Daily Shine & Protect Spray
33 Reviews
£21.94 £29.70
-25%
Paul Mitchell Awapuhi Wild Ginger HydroMist Blow Out Spray
Paul Mitchell Awapuhi Wild Ginger HydroMist Blow Out Spray
2 Reviews
£22.85 £30.15
-25%
Paul Mitchell Awapuhi Wild Ginger Keratin Cream Rinse
Paul Mitchell Awapuhi Wild Ginger Keratin Cream Rinse
7 Reviews
£22.75 £30.15
-22%
Osmo Straighten Up Keratin Smoothing Complex
Osmo Straighten Up Keratin Smoothing Complex
No reviews
£9.40 £12.00
-17%
Joico Blonde Life Violet Shampoo
Joico Blonde Life Violet Shampoo
13 Reviews
£19.05 £22.70
-17%
Joico Blonde Life Violet Conditioner
Joico Blonde Life Violet Conditioner
4 Reviews
£19.48 £23.30
-16%
Joico Moisture Recovery Treatment Balm
Joico Moisture Recovery Treatment Balm
17 Reviews
£18.51 £21.90
-15%
Coco & Eve Sweet Repair Repairing & Restoring Hair Mask
Coco & Eve Sweet Repair Repairing & Restoring Hair Mask
41 Reviews
£11.05 £13.00
-10%
Color Wow Colour Security Conditioner For Fine To Normal Hair
Color Wow Colour Security Conditioner For Fine To Normal Hair
68 Reviews
£9.90 £11.00
-9%
Aveda Invati Advanced Scalp Revitalizer
Aveda Invati Advanced Scalp Revitalizer
9 Reviews
£56.02 £61.50
-4%
Shea Moisture Jamaican Black Castor Oil Strengthen & Restore Shampoo
Shea Moisture Jamaican Black Castor Oil Strengthen & Restore Shampoo
106 Reviews
£12.58 £12.99
ORLY Nailtrition
ORLY Nailtrition
2 Reviews
£12.99
Moroccanoil Smoothing Shampoo
Moroccanoil Smoothing Shampoo
3 Reviews
£26.00
Nine Yards Never Dull Repair Treatment
Nine Yards Never Dull Repair Treatment
No reviews
£24.50
Paul Mitchell Awapuhi Wild Ginger Finishing Spray
Paul Mitchell Awapuhi Wild Ginger Finishing Spray
1 Review
£27.55
Redken All Soft Conditioner
Redken All Soft Conditioner
544 Reviews
£26.41
Mane 'n Tail Herbal-Gro Conditioner
Mane 'n Tail Herbal-Gro Conditioner
No reviews
£8.25
FUL ALL ROUNDER SHAMPOO
FUL ALL ROUNDER SHAMPOO
No reviews
£12.00
FUL ALL ROUNDER CONDITIONER
FUL ALL ROUNDER CONDITIONER
No reviews
£13.00
-77%
TIGI Bed Head Dumb Blonde Reconstructor For Chemically Treated Hair
TIGI Bed Head Dumb Blonde Reconstructor For Chemically Treated Hair
10 Reviews
£7.04 £29.95
-64%
TIGI Bed Head Bigger The Better Lightweight Volume Conditioner
TIGI Bed Head Bigger The Better Lightweight Volume Conditioner
1 Review
£6.90 £19.00
-56%
As I Am Long & Luxe Gro Edges
As I Am Long & Luxe Gro Edges
No reviews
£9.36 £20.88
-53%
Grow Gorgeous Volume Bodifying Shampoo
Grow Gorgeous Volume Bodifying Shampoo
17 Reviews
£7.99 £17.00
-48%
milk_shake K-Respect Smoothing Shampoo
milk_shake K-Respect Smoothing Shampoo
No reviews
£4.95 £9.50
-46%
TIGI Bed Head Colour Goddess Oil Infused Shampoo For Coloured Hair
TIGI Bed Head Colour Goddess Oil Infused Shampoo For Coloured Hair
5 Reviews
£9.70 £17.95
-42%
Joico Defy Damage Protective Masque
Joico Defy Damage Protective Masque
11 Reviews
£14.50 £24.90
-42%
Joico K Pak Colour Therapy Conditioner
Joico K Pak Colour Therapy Conditioner
26 Reviews
£4.24 £7.25
-42%
Schwarzkopf Professional BC Bonacure pH 4.5 Colour Freeze Conditioner
Schwarzkopf Professional BC Bonacure pH 4.5 Colour Freeze Conditioner
No reviews
£20.94 £35.88
-41%
Fudge Professional Xpander Conditioner
Fudge Professional Xpander Conditioner
3 Reviews
£9.45 £16.00
-40%
Fudge Professional Xpander Shampoo
Fudge Professional Xpander Shampoo
10 Reviews
£12.50 £20.80
-39%
Fudge Professional Prep Xpander Foam
Fudge Professional Prep Xpander Foam
11 Reviews
£12.31 £19.95
-39%
Joico Colorful Anti-Fade Conditioner
Joico Colorful Anti-Fade Conditioner
1 Review
£12.95 £21.10
-38%
Grow Gorgeous Balance pH-Balanced Conditioner
Grow Gorgeous Balance pH-Balanced Conditioner
7 Reviews
£9.99 £16.00
-37%
Joico K Pak Reconstruct Shampoo
Joico K Pak Reconstruct Shampoo
40 Reviews
£17.66 £27.70
-35%
Osmo Deep Moisture Shampoo
Osmo Deep Moisture Shampoo
No reviews
£12.48 £18.95
-35%
Wahl Pro Keratin Hair Dyer 2200w
Wahl Pro Keratin Hair Dyer 2200w
1 Review
£29.37 £44.99
-34%
Joico Defy Damage Protective Conditioner
Joico Defy Damage Protective Conditioner
10 Reviews
£15.50 £23.30
-34%
As I Am Long & Luxe Scalp Serum
As I Am Long & Luxe Scalp Serum
3 Reviews
£10.57 £15.90
-33%
TIGI Bed Head Oh Be Hive Matte Dry Shampoo
TIGI Bed Head Oh Be Hive Matte Dry Shampoo
15 Reviews
£10.13 £14.95
-31%
As I Am Long & Luxe Gro Wash Conditioner
As I Am Long & Luxe Gro Wash Conditioner
6 Reviews
£9.95 £14.25
-26%
Paul Mitchell Clean Beauty Styling Cream
Paul Mitchell Clean Beauty Styling Cream
No reviews
£19.99 £26.85
-25%
Paul Mitchell Tea Tree Scalp Care Anti-Thinning Tonic
Paul Mitchell Tea Tree Scalp Care Anti-Thinning Tonic
2 Reviews
£37.45 £49.90
-25%
RapidLash RapidBrow Brow Enhancing Serum
RapidLash RapidBrow Brow Enhancing Serum
471 Reviews
£30.00 £39.99
-22%
Shea Moisture Jamaican Black Castor Oil Rinse Out Conditioner
Shea Moisture Jamaican Black Castor Oil Rinse Out Conditioner
42 Reviews
£9.99 £12.75
-19%
Kérastase Discipline Maskeratine
Kérastase Discipline Maskeratine
90 Reviews
£43.50 £53.50
-19%
Beauty Works Pearl Nourishing Argan Oil Mask
Beauty Works Pearl Nourishing Argan Oil Mask
89 Reviews
£19.50 £23.99
-17%
Joico K Pak Colour Therapy Shampoo
Joico K Pak Colour Therapy Shampoo
18 Reviews
£19.05 £22.70
-16%
Beauty Works Pearl Nourishing Argan Oil Shampoo
Beauty Works Pearl Nourishing Argan Oil Shampoo
37 Reviews
£10.15 £11.99
-15%
Creme Of Nature Acai Berry & Keratin Strengthening Hair Masque
Creme Of Nature Acai Berry & Keratin Strengthening Hair Masque
No reviews
£3.24 £3.78
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Keratin

Frequently Asked Questions about Keratin products

What is keratin?

Keratin is a form of protein that contributes to the formation of your hair and nails. As well as being naturally produced by your body, keratin can also be derived from the feathers, horns and wool of different animals. Beauty supplements and products often utilise keratin as it is known to help strengthen hair and make it look healthier.

What are the hair benefits of keratin?

Keratin is a hero ingredient that offers multiple hair benefits.

As well as strengthening strands that have been compromised by chemical and mechanical damage, keratin makes hair more manageable, encourages hair growth and reduces hair porosity (which means blow-drying time can be significantly cut down – result!). It also temporarily bonds hair back together in order to reduce the look of split ends, all whilst smoothing strands, minimising frizz and imparting a healthy-looking shine.

Who should use keratin?

Our natural keratin count depletes every day as we are exposed to daily stressors such as chemical treatments, hair dyes, UVA/UVB rays and more. Therefore, keratin treatments and products are not limited to a certain hair type and can be used by all. That being said, keratin is especially good for those with dry, damaged and frizzy hair and can also help thick and curly hair become straighter and more manageable.

As keratin is made with animal by-products, vegetarians and vegans may not want to use keratin-enhanced products. Pregnant women should also avoid salon-grade keratin treatments due to the chemicals.

How do you use keratin?

Keratin products are pretty straightforward to use and can be added to a healthy hair regimen.

At-home keratin treatments arrive in formulas such as shampoo, conditioner and styling products and can be used on a daily basis. Keratin supplements can also be taken regularly. In-salon keratin treatments, also known as a Brazilian blowout or a Brazilian keratin treatment, are a little more intense and so should be scheduled with a professional no more than three times a year to avoid causing damage.

What other ingredients can I use alongside keratin?

As keratin is a naturally occurring protein, it works well with many ingredients. Argan oil is a great pairing as it helps add moisture to damaged hair and maximise the smoothing benefits of keratin.

If you have a salon keratin treatment in your hair, it is advised that you stay away from sodium chloride, parabens and SLS-infused products to maintain the integrity of the treatment.

Are there any side effects of keratin?

Overall, keratin treatments are relatively safe to use. At-home keratin treatments are the safest option as they do not contain the chemicals and fumes associated with in-salon techniques.

Like most beauty treatments, keratin salon treatments are made with several other added ingredients, so you should take note of the possible side effects. Formaldehyde is a chemical often used in keratin treatments (but not all) and may contribute to cancer growth, eye irritation, headaches, dizziness, sore throat, coughing, wheezing, nausea, chest pain, vomiting, rash.

If you're concerned about the risk of formaldehyde exposure, there are other ways to achieve similar results to those you'd get from a keratin treatment, such as with natural moisturisers like olive oil, argan oil, coconut oil, shea butter and sunflower oil.

Can keratin damage hair?

Salon-grade keratin treatments shouldn't be done more than three times a year as they can cause locks to become dry and fragile, reversing the benefits. Those with fine hair or already processed hair should be especially careful, as delicate strands are less able to withstand the treatment. At-home keratin-enhanced hair products are much gentler on hair and can be used daily for temporary results.

How long does a keratin treatment last?

If you're booked in for a salon keratin treatment, you can expect the process to take anywhere between one to three hours, with results typically lasting three months if you stick to the aftercare rules!

On-the-shelf keratin products provide immediate but temporary results.

Are biotin and keratin the same?

Whilst both ingredients aid the appearance of hair, skin and nails, biotin is a vitamin and keratin is a protein. Both biotin and keratin benefit the hair and are essential building blocks when it comes to forming healthy locks. Keratin is the preferred option when it comes to targeting the follicle and fortifying hair, whilst biotin prevents the likes of hair thinning and hair loss by stimulating growth.

Carly Cochrane

Written by Carly Cochrane, Beauty Editor

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