15% off £25 OR 20% off £35

Code:SPEND
 

15% off £25 OR 20% off £35

Code:SPEND

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Hair Oil & Serum

38 items
Rosemary Oil For Hair & Skin 150mlRosemary Oil For Hair & Skin 150mlRosemary Oil For Hair & Skin 150mlRosemary Oil For Hair & Skin 150mlRosemary Oil For Hair & Skin 150ml
Nature Spell
Rosemary Oil For Hair & Skin 150ml
(220)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
Cold-Pressed 100% Pure Organic Castor Oil 250mlCold-Pressed 100% Pure Organic Castor Oil 250mlCold-Pressed 100% Pure Organic Castor Oil 250ml
Holland & Barrett
Cold-Pressed 100% Pure Organic Castor Oil 250ml
(368)
25% Off
£6.74
£8.99
£2.70/100 ml
Online only offer
Rosemary Revitalising Hair Tonic 100ml
Weleda
Rosemary Revitalising Hair Tonic 100ml
(294)
£15.95
£15.95/100 ml
Pure Jojoba Oil 100mlPure Jojoba Oil 100mlPure Jojoba Oil 100ml
Dr Organic
Pure Jojoba Oil 100ml
(4)
Buy 1 Get 1 Half Price
£12.99
£12.99/100 ml
New In
Jamaican Black Castor Oil with Rosemary 150mlJamaican Black Castor Oil with Rosemary 150mlJamaican Black Castor Oil with Rosemary 150mlJamaican Black Castor Oil with Rosemary 150ml
Nature Spell
Jamaican Black Castor Oil with Rosemary 150ml
(16)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
Travel Size Rosemary Oil for Hair 50mlTravel Size Rosemary Oil for Hair 50mlTravel Size Rosemary Oil for Hair 50mlTravel Size Rosemary Oil for Hair 50ml
Nature Spell
Travel Size Rosemary Oil for Hair 50ml
(66)
Buy 1 Get 1 Half Price
£5.99
£1.20/10 ml
Vitamin E Oil For Hair & Skin 150mlVitamin E Oil For Hair & Skin 150ml
Nature Spell
Vitamin E Oil For Hair & Skin 150ml
(8)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
New In
Pure Moroccan Argan Oil 50mlPure Moroccan Argan Oil 50ml
Dr Organic
Pure Moroccan Argan Oil 50ml
(204)
25% Off
£13.49
£17.99
£2.70/10 ml
Online only offer
Sweet Almond Base Oil 500mlSweet Almond Base Oil 500ml
Miaroma
Sweet Almond Base Oil 500ml
(164)
Buy 1 Get 1 Half Price
£14.50
£2.90/100 ml
Fresh-Pressed 100% Pure Organic Castor Oil 250mlFresh-Pressed 100% Pure Organic Castor Oil 250ml
Fushi
Fresh-Pressed 100% Pure Organic Castor Oil 250ml
(61)
Buy 1 Get 1 Half Price
£9.99
£4.00/100 ml
Moroccan Argan Oil Hair Treatment Serum 100mlMoroccan Argan Oil Hair Treatment Serum 100mlMoroccan Argan Oil Hair Treatment Serum 100ml
Dr Organic
Moroccan Argan Oil Hair Treatment Serum 100ml
(219)
25% Off
£11.99
£15.99
£1.20/10 ml
Online only offer
Argan Oil for Hair & Skin 150mlArgan Oil for Hair & Skin 150ml
Nature Spell
Argan Oil for Hair & Skin 150ml
(6)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
New In
100% Pure Castor Oil 250ml100% Pure Castor Oil 250ml100% Pure Castor Oil 250ml
Dr Organic
100% Pure Castor Oil 250ml
(52)
25% Off
£7.49
£9.99
£3.00/100 ml
Online only offer
Moringa Oil For Hair & Body 150mlMoringa Oil For Hair & Body 150ml
Nature Spell
Moringa Oil For Hair & Body 150ml
(7)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
New In
Multi Active Scalp Serum 60ml
Hairburst
Multi Active Scalp Serum 60ml
(4)
Buy 1 Get 1 Half Price
£54.99
£91.65/100 ml
Natural Batana Hair Oil 150mlNatural Batana Hair Oil 150ml
Nature Spell
Natural Batana Hair Oil 150ml
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
New In
Organic Castor Base Oil 100mlOrganic Castor Base Oil 100mlOrganic Castor Base Oil 100ml
Miaroma
Organic Castor Base Oil 100ml
(71)
Buy 1 Get 1 Half Price
£4.99
£4.99/100 ml
Rescue & Restore Hair & Scalp Treatment Mousse 150mlRescue & Restore Hair & Scalp Treatment Mousse 150mlRescue & Restore Hair & Scalp Treatment Mousse 150mlRescue & Restore Hair & Scalp Treatment Mousse 150mlRescue & Restore Hair & Scalp Treatment Mousse 150ml
18+
Dr Organic
Rescue & Restore Hair & Scalp Treatment Mousse 150ml
(94)
25% Off
£11.24
£14.99
£7.49/100 ml
Online only offer
Fresh-Pressed Organic Avocado Oil 100mlFresh-Pressed Organic Avocado Oil 100ml
Fushi
Fresh-Pressed Organic Avocado Oil 100ml
(16)
Buy 1 Get 1 Half Price
£11.00
£1.10/10 ml
Rosemary Hair Oil 100mlRosemary Hair Oil 100ml
Tisserand
Rosemary Hair Oil 100ml
(3)
Buy 1 Get 1 Half Price
£10.00
£10.00/100 ml
Sweet Almond Base Oil 100mlSweet Almond Base Oil 100ml
Miaroma
Sweet Almond Base Oil 100ml
(164)
Buy 1 Get 1 Half Price
£6.50
£0.65/10 ml
Hyaluronic Acid Oil For Hair & Body 150mlHyaluronic Acid Oil For Hair & Body 150ml
Nature Spell
Hyaluronic Acid Oil For Hair & Body 150ml
(2)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
New In
Rosemary Organic Pure Essential Oil 9mlRosemary Organic Pure Essential Oil 9mlRosemary Organic Pure Essential Oil 9mlRosemary Organic Pure Essential Oil 9ml
Tisserand
Rosemary Organic Pure Essential Oil 9ml
(23)
Buy 1 Get 1 Half Price
£8.50
£9.44/10 ml
Nourishing Hair Elixir 30mlNourishing Hair Elixir 30mlNourishing Hair Elixir 30mlNourishing Hair Elixir 30mlNourishing Hair Elixir 30ml
Evolve
Nourishing Hair Elixir 30ml
(13)
£16.00
£5.33/10 ml
Calm & Clear Biotic Serum for Dry Scalp with Hyaluronic Acid + Plant Collagen 50mlCalm & Clear Biotic Serum for Dry Scalp with Hyaluronic Acid + Plant Collagen 50ml
Nature Spell
Calm & Clear Biotic Serum for Dry Scalp with Hyaluronic Acid + Plant Collagen 50ml
(1)
Buy 1 Get 1 Half Price
£8.00
£1.60/10 ml
New In
Fresh Pressed Organic Neem Oil 50ml
Fushi
Fresh Pressed Organic Neem Oil 50ml
(4)
Buy 1 Get 1 Half Price
£9.00
£1.80/10 ml
Really Good Hair Oil 100ml
Fushi
Really Good Hair Oil 100ml
(24)
Buy 1 Get 1 Half Price
£22.00
£22.00/100 ml
Grapeseed Base Oil 100mlGrapeseed Base Oil 100mlGrapeseed Base Oil 100ml
Miaroma
Grapeseed Base Oil 100ml
(32)
Buy 1 Get 1 Half Price
£6.50
£6.50/100 ml
Sweet Almond Base Oil 200mlSweet Almond Base Oil 200ml
Miaroma
Sweet Almond Base Oil 200ml
(164)
Buy 1 Get 1 Half Price
£11.50
£5.75/100 ml
Wheatgerm Base Oil 100mlWheatgerm Base Oil 100ml
Miaroma
Wheatgerm Base Oil 100ml
(10)
Buy 1 Get 1 Half Price
£7.00
£0.70/10 ml
Balance & Shine Peptide Serum for Oily Scalp with Ginseng + Witch Hazel 50mlBalance & Shine Peptide Serum for Oily Scalp with Ginseng + Witch Hazel 50ml
Nature Spell
Balance & Shine Peptide Serum for Oily Scalp with Ginseng + Witch Hazel 50ml
Buy 1 Get 1 Half Price
£8.00
£1.60/10 ml
New In
Fresh Pressed Organic Tamanu Oil 50ml
Fushi
Fresh Pressed Organic Tamanu Oil 50ml
(12)
Buy 1 Get 1 Half Price
£15.40
£3.08/10 ml
Styling Foam 125mlStyling Foam 125ml
Naturtint
Styling Foam 125ml
(13)
£9.99
£6.66/100 ml
'Curly' Curl Definer Oil Repair 50ml'Curly' Curl Definer Oil Repair 50ml'Curly' Curl Definer Oil Repair 50ml'Curly' Curl Definer Oil Repair 50ml'Curly' Curl Definer Oil Repair 50ml
Naturtint
'Curly' Curl Definer Oil Repair 50ml
£19.99
£4.00/10 ml
Coconut Treatment Oil For Hair & Body 150mlCoconut Treatment Oil For Hair & Body 150ml
Nature Spell
Coconut Treatment Oil For Hair & Body 150ml
(3)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
New In
Black Seed & Castor Oil For Hair & Skin 150ml
Nature Spell
Black Seed & Castor Oil For Hair & Skin 150ml
(2)
Buy 1 Get 1 Half Price
£8.00
£5.33/100 ml
Out of stock
1 - 36 of 38 products

Shop Hair Oils and Serums at Holland & Barrett

Your hair goes through a lot, from regular washing to heat styling and breakage, so treat your tresses to some TLC.

The perfect pairing to your shampoo, conditioner or hair mask, hair oils and serums provide your locks with essential ingredients to help fight frizz, dehydration and dead ends. Infused with nourishing ingredients like rosemary, argan, and coconut oil, our hair oils and serums will transform dull, tired hair into vibrant and healthy.

Say goodbye to dry ends with a nourishing hair oil

Treating your hair from root to tip, hair oils are like a drink of water. These oils nourish your hair from within, providing essential nutrients and moisture to your scalp and ends. Hair oils penetrate the hair shaft, creating a protective barrier to help tame frizz, flyaways and dehydration. Plus, they add a lustrous shine, making your hair look healthier and more vibrant. Regularly using hair oil can help repair split ends, prevent breakage and some are thought to even promote hair growth.

Tame your tresses with a hair oil serum

Lighter than an oil, hair serums are styling superheroes packed with hair-loving ingredients. Perfect for curly, dry or even dyed hair, a few drops will smooth frizz, boost shine and enhance your hair's natural beauty.

Don’t forget your scalp

A healthy scalp is the foundation for strong, beautiful hair. Keep your scalp happy, hydrated, and nourished with our scalp oils and serums. Massage in for increased blood flow and to remove product buildup.

Why Choose Castor Oil for Your Hair?

Castor oil is well-known for its deeply nourishing properties, making it ideal for those dealing with dry, damaged hair or looking to support hair growth. Our castor oils are rich in essential fatty acids and vitamin E, hydrating your hair from root to tip and locking in moisture. With regular use, castor oil can help reduce split ends, prevent breakage, and even promote a thicker appearance for your locks.

Nourish and Protect with Jojoba Oil

Lighter than castor oil, jojoba oil is a versatile choice suitable for all hair types. Known for its ability to mimic the scalp’s natural oils, jojoba oil delivers hydration without weighing hair down. Try our jojoba oil for a smooth, silky finish that reduces frizz and enhances shine. Whether you’re dealing with dry ends or just need a boost, jojoba oil is a go-to for creating lasting moisture and a balanced scalp.

Shop hair oils and serums at Holland & Barrett

Whether you're battling frizz, craving shine, or aiming for hair growth, we have the perfect product for you. Our gentle formulas suit all hair types, including colour-treated hair. Before using a new hair product, make sure to do a patch test first to check it is safe for you to use.

Discover our range of high-quality hair oils and serums at Holland & Barrett and give your locks the love they deserve.

Shop Hair Oils and Serums at Holland & Barrett

Your hair goes through a lot, from regular washing to heat styling and breakage, so treat your tresses to some TLC.

The perfect pairing to your shampoo, conditioner or hair mask, hair oils and serums provide your locks with essential ingredients to help fight frizz, dehydration and dead ends. Infused with nourishing ingredients like rosemary, argan, and coconut oil, our hair oils and serums will transform dull, tired hair into vibrant and healthy.

Say goodbye to dry ends with a nourishing hair oil

Treating your hair from root to tip, hair oils are like a drink of water. These oils nourish your hair from within, providing essential nutrients and moisture to your scalp and ends. Hair oils penetrate the hair shaft, creating a protective barrier to help tame frizz, flyaways and dehydration. Plus, they add a lustrous shine, making your hair look healthier and more vibrant. Regularly using hair oil can help repair split ends, prevent breakage and some are thought to even promote hair growth.

Tame your tresses with a hair oil serum

Lighter than an oil, hair serums are styling superheroes packed with hair-loving ingredients. Perfect for curly, dry or even dyed hair, a few drops will smooth frizz, boost shine and enhance your hair's natural beauty.

Don’t forget your scalp

A healthy scalp is the foundation for strong, beautiful hair. Keep your scalp happy, hydrated, and nourished with our scalp oils and serums. Massage in for increased blood flow and to remove product buildup.

Why Choose Castor Oil for Your Hair?

Castor oil is well-known for its deeply nourishing properties, making it ideal for those dealing with dry, damaged hair or looking to support hair growth. Our castor oils are rich in essential fatty acids and vitamin E, hydrating your hair from root to tip and locking in moisture. With regular use, castor oil can help reduce split ends, prevent breakage, and even promote a thicker appearance for your locks.

Nourish and Protect with Jojoba Oil

Lighter than castor oil, jojoba oil is a versatile choice suitable for all hair types. Known for its ability to mimic the scalp’s natural oils, jojoba oil delivers hydration without weighing hair down. Try our jojoba oil for a smooth, silky finish that reduces frizz and enhances shine. Whether you’re dealing with dry ends or just need a boost, jojoba oil is a go-to for creating lasting moisture and a balanced scalp.

Shop hair oils and serums at Holland & Barrett

Whether you're battling frizz, craving shine, or aiming for hair growth, we have the perfect product for you. Our gentle formulas suit all hair types, including colour-treated hair. Before using a new hair product, make sure to do a patch test first to check it is safe for you to use.

Discover our range of high-quality hair oils and serums at Holland & Barrett and give your locks the love they deserve.

Show less

FAQs

Which oil is best for hair growth and thickness?

Sadly there’s no magic oil for instant hair growth, but some hair oils have been traditionally used for their possible hair growth benefits. Alongside eating a healthy diet, managing your stress and getting enough sleep, using a hair oil like castor, coconut, rosemary, jojoba or argan can boost hair growth.

How to use hair oil

For daily use, try applying a small amount to the ends of your hair. Avoid putting too much on your roots to stop your hair looking greasy. For use as a hair mask, massage a larger amount into your scalp and hair. Let it sit for at least 30 minutes before washing it out.

How often should you oil your hair?

How often you oil your hair depends on your hair type and the condition of your scalp. If you have dry or damaged hair, you might find that oiling your hair more often throughout the week will deeply nourish and hydrate your scalp and hair. For oily roots, less frequent oiling will help avoid excess oil buildup on your scalp, and for normal hair types, oiling once a week is a good place to start.

Is coconut oil good for your hair?

Yes! Coconut oil is a popular hair oil due to its deep conditioning properties. To use, apply warm coconut oil to your hair and scalp as a pre-shampoo treatment, hair mask, or leave-in conditioner. Remember to start with a small amount and choose virgin, unrefined coconut oil.
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