Thinning hair, excess shedding, and sluggish growth affect millions of people across the UK, and the right hair oil can make a genuine difference. If you've been searching for the best hair oil for hair growth UK, you're not short of options, but not every oil lives up to its claims. Some are packed with silicones and fragrances that do little beyond making your hair smell nice for an hour. Others contain potent, naturally derived ingredients that actually nourish the scalp and support stronger, fuller strands over time.
At Xquisit Luxe Self Care, we formulate our hair care products right here in the UK using certified natural ingredients, no harsh chemicals, no animal testing. Our Hair Growth Oil and Hair Regrowth Bundle were developed specifically for people dealing with thinning and breakage, so we know what separates an effective oil from a marketing gimmick.
This guide breaks down nine hair oils worth your attention, including what makes each one effective, which hair types they suit best, and how to use them properly. Whether you're tackling postpartum shedding, stress-related thinning, or simply want thicker hair, you'll find a solid option below. We've also included key ingredients to look for, and a few to avoid, so you can shop with confidence.
1. Xquisit Luxe hair growth oil
The Xquisit Luxe Hair Growth Oil sits at the top of this list for good reason. It combines a carefully selected blend of natural oils and plant extracts, all formulated and produced in the UK, to target thinning hair at the root cause rather than simply coating the surface.
What it is and what to expect
The Xquisit Luxe Hair Growth Oil is a lightweight, fast-absorbing scalp treatment built around a blend of natural carrier oils and active botanical ingredients. You can expect less shedding within the first few weeks of consistent use, with visible improvements in density and length typically appearing after six to eight weeks. It works by addressing scalp health and hair follicle function directly rather than just adding shine or slip to your hair.
Why it can support growth and reduce breakage
Its formula includes ingredients that improve blood circulation to the scalp, which feeds the follicles the oxygen and nutrients they need to enter and sustain the growth phase. It also contains nourishing oils that seal moisture into the hair shaft, reducing the brittleness that leads to breakage. Fewer breakages mean you retain more length over time, which is often the missing piece for people who feel their hair never seems to grow.
Scalp health is the foundation of hair growth. If your scalp is dry, inflamed, or clogged with product build-up, even the best hair oil for hair growth UK cannot deliver results.
How to use it in a weekly routine
Apply three to five drops directly to your scalp using the applicator tip, then massage for two to three minutes to stimulate circulation. Use it two to three times per week, either as an overnight treatment or 30 minutes before washing. Consistent application matters more than heavy use, so lighter and more frequent beats drenching your scalp once a week.
Who it suits best
This oil works particularly well for people dealing with stress-related or postpartum hair thinning, as well as those with a dry or sensitive scalp. Because the formula is dermatologist tested and free from synthetic fragrances, it suits people with reactive skin who have struggled to tolerate other hair oils in the past.
Price and where to buy in the UK
Available directly through xquisitluxe.com, you can also find it as part of the Hair Regrowth Bundle for better value. UK orders over £25 qualify for free shipping, and first-time buyers can take 10% off by signing up to the newsletter.
2. Rosemary oil
Rosemary oil has earned a strong reputation as one of the best hair oils for hair growth UK buyers keep returning to, and the science backs that up. A 2015 study published in SKINmed Journal found rosemary oil performed comparably to minoxidil after six months of use, with fewer side effects reported by participants.
What it is and what to expect
Extracted from the Rosmarinus officinalis plant, rosemary is an essential oil that needs diluting in a carrier oil before you apply it to your scalp. You can expect reduced shedding within four to six weeks of consistent use, with noticeable improvements in thickness typically appearing closer to three months in.
Why it can support growth and reduce breakage
The active compound carnosic acid in rosemary oil helps heal nerve and tissue damage, which rejuvenates scalp circulation and allows follicles to receive more nutrients. It also carries anti-inflammatory properties that calm an irritated or flaky scalp, creating a better environment for sustained growth.
Consistent, diluted application matters far more than concentration. Applying undiluted essential oils directly to your scalp can cause irritation and worsen shedding.
How to use it in a weekly routine
Mix four to six drops of rosemary essential oil with a tablespoon of a carrier oil like jojoba or almond oil. Massage the blend into your scalp two to three times per week and leave it on for at least 30 minutes before shampooing.
Who it suits best
Rosemary oil works well for people experiencing androgenic alopecia or general thinning, and it suits most hair types. Those with oily scalps should choose a lighter carrier oil, such as jojoba, to avoid weighing the hair down.
Price and where to buy in the UK
You can find pure rosemary essential oil at health food shops and online retailers across the UK. Expect to pay between £5 and £15 for a quality 10ml bottle from reputable suppliers.
3. Castor oil
Castor oil is one of the most widely used oils for hair growth in the UK, and its thick, sticky consistency is part of what makes it so effective. It has been used in hair and scalp care for generations, and it remains a go-to option for people looking for dense nourishment and a natural way to combat thinning.
What it is and what to expect
Derived from the seeds of the Ricinus communis plant, castor oil is a thick, pale yellow oil with a high viscosity. Expect your hair to feel noticeably stronger and more moisturised after four to six weeks of regular use, though growth improvements typically take a full three months to become visible.
Why it can support growth and reduce breakage
Castor oil is rich in ricinoleic acid, a unique fatty acid that makes up around 90% of its composition. This compound improves scalp circulation and carries anti-fungal and anti-inflammatory properties that help address dandruff and scalp irritation, both of which can slow the hair growth cycle down.
A healthy, clean scalp is essential if you want any of the best hair oil for hair growth UK options to work effectively.
How to use it in a weekly routine
Because castor oil is thick, blend it with a lighter carrier oil such as almond or jojoba in a 1:2 ratio before applying. Massage into your scalp once or twice a week and leave it for at least an hour before washing out thoroughly.
Who it suits best
Castor oil suits people with dry scalps, brittle hair, or slow-growing hair. Those with fine or oily hair should use it sparingly, as over-application can weigh strands down.
Price and where to buy in the UK
Cold-pressed castor oil is available at most UK health food shops and online. You can expect to pay between £5 and £12 for a good quality 100ml bottle.
4. Coconut oil
Coconut oil is one of the most recognisable names in natural hair care, and it consistently appears in conversations about the best hair oil for hair growth UK shoppers can actually find on a budget. Its wide availability and versatile application make it a practical starting point for anyone building a scalp care routine.
What it is and what to expect
Extracted from mature coconut kernels, coconut oil is a solid at room temperature and melts quickly between your palms before application. Most people notice softer, more manageable hair within the first two to three weeks, while meaningful improvements to breakage and overall density tend to appear closer to six to eight weeks of consistent use.
Why it can support growth and reduce breakage
Coconut oil is uniquely high in lauric acid, a medium-chain fatty acid with a small molecular structure that can penetrate the hair shaft rather than just sitting on top of it. This penetration reduces protein loss during washing, which is a key driver of breakage in people with fine or chemically treated hair.
Protein loss is a leading cause of hair breakage, and reducing it through regular oil application helps you retain significantly more length over time.
How to use it in a weekly routine
Warm one to two teaspoons between your palms and apply it directly to your scalp and mid-lengths. Leave it on for 30 minutes to overnight before shampooing, and use it once or twice a week.
Who it suits best
Coconut oil works best for people with dry, coarse, or colour-treated hair. Those with fine or low-porosity hair should use it sparingly, as it can cause build-up.
Price and where to buy in the UK
You can find cold-pressed, unrefined coconut oil at most UK supermarkets and health food stores. Expect to pay between £4 and £10 for a 200ml to 300ml jar.
5. Jojoba oil
Jojoba oil stands out from most other hair oils because it is technically a liquid wax, not an oil. This distinction matters because jojoba closely mimics the sebum your scalp produces naturally, making it exceptionally well-tolerated and easy to absorb without leaving heavy residue behind.
What it is and what to expect
Extracted from the seeds of the Simmondsia chinensis shrub, jojoba oil has a golden colour and a light, silky texture. Most people notice a more balanced scalp and less greasiness within two to three weeks of regular use, with improved hair strength and reduced breakage typically appearing after four to six weeks of consistent application.
Why it can support growth and reduce breakage
Jojoba helps unclog hair follicles by dissolving excess sebum and product build-up that can block growth over time. It also delivers vitamins B and E alongside zinc directly to the scalp, all of which support follicle health and the hair growth cycle.
A clogged follicle cannot produce hair effectively, so keeping your scalp clear is one of the most direct steps you can take for sustained growth.
How to use it in a weekly routine
Apply four to six drops directly to your scalp two to three times per week and massage for two minutes. You can also use jojoba as a carrier oil to dilute essential oils like rosemary or peppermint before scalp application.
Who it suits best
Jojoba suits all hair types, but works particularly well for oily scalps and anyone dealing with product build-up. Its lightweight texture makes it one of the best hair oil for hair growth UK options available for people with fine hair who worry about weighing strands down.
Price and where to buy in the UK
Jojoba oil is widely available at UK health food shops and online retailers. Expect to pay between £6 and £14 for a 50ml bottle of cold-pressed, unrefined oil.
6. Argan oil
Argan oil comes from the kernels of the Argania spinosa tree, native to Morocco, and has built a solid reputation in hair care for its ability to smooth, strengthen, and protect without feeling heavy. It is one of the more refined options on this list, sitting comfortably between a treatment oil and a finishing oil.
What it is and what to expect
Argan oil has a light, golden texture that absorbs quickly into both the scalp and hair shaft. Most people notice reduced frizz and improved shine within the first week of use, with stronger, less breakage-prone strands typically becoming apparent after four to six weeks of consistent application.
Why it can support growth and reduce breakage
Argan oil is rich in oleic and linoleic acids, both of which nourish hair follicles and help the scalp maintain a healthy moisture balance. It also delivers a high concentration of vitamin E and antioxidants that protect the scalp from oxidative stress, a factor that can disrupt the natural hair growth cycle over time.
Oxidative stress at the scalp level can shorten the active growth phase of your hair follicles, so using an antioxidant-rich oil consistently helps protect the cycle.
How to use it in a weekly routine
Warm three to four drops between your palms and massage into your scalp two to three times a week. You can also apply a small amount to your mid-lengths and ends after washing to reduce breakage between treatments.
Who it suits best
Argan oil is one of the most versatile of the best hair oil for hair growth UK options available, suiting all hair types including fine, colour-treated, and heat-damaged hair.
Price and where to buy in the UK
Pure argan oil is widely available from UK health retailers and online. Expect to pay between £8 and £18 for a quality 50ml bottle of cold-pressed, unrefined argan oil.
7. Almond oil
Almond oil is an underrated but effective option among the best hair oil for hair growth UK choices available today. It offers a gentle yet nourishing approach to scalp care, making it accessible even for those with sensitive skin or a reactive scalp.
What it is and what to expect
Pressed from the kernels of sweet almonds (Prunus dulcis), almond oil has a light, pale golden colour and a smooth, non-greasy texture that makes it easy to work into both scalp and hair. Expect reduced dryness and improved softness within two to three weeks of regular use, with noticeable reductions in breakage appearing after four to six weeks of consistent application.
Why it can support growth and reduce breakage
Almond oil is rich in magnesium, a mineral directly linked to reducing hair loss by strengthening the hair shaft. It also delivers a high vitamin E content alongside oleic and linoleic acids that nourish follicles and help maintain scalp moisture balance without clogging pores.
Magnesium deficiency has been associated with increased hair shedding, so using a magnesium-rich oil consistently helps address one of the less obvious contributors to thinning.
How to use it in a weekly routine
Warm three to four drops between your palms and massage directly into your scalp two to three times per week. You can also apply a small amount to your ends as a leave-in treatment to reduce split ends and breakage between washes.
Who it suits best
Almond oil works particularly well for people with dry, brittle, or fine hair, and suits sensitive scalps due to its mild, low-irritation profile.
Price and where to buy in the UK
Cold-pressed sweet almond oil is widely available at UK health food stores and online retailers. Expect to pay between £4 and £10 for a quality 100ml bottle.
8. Peppermint oil
Peppermint oil is one of the most research-backed essential oils for scalp stimulation, and it earns its place among the best hair oil for hair growth UK options due to its direct, measurable effect on follicle activity.
What it is and what to expect
Derived from the Mentha piperita plant, peppermint oil is a potent essential oil that must always be diluted before applying to your scalp. Most people notice a cooling, tingling sensation immediately after application, which signals increased blood flow to the area. Visible reductions in shedding typically appear after six to eight weeks of consistent use.
Why it can support growth and reduce breakage
The primary active compound in peppermint oil is menthol, which works as a vasodilator, widening blood vessels at the scalp and increasing circulation to your hair follicles. A 2014 study published in Toxicological Research found that peppermint oil increased follicle depth and number within four weeks of topical application.
Vasodilation at the scalp level directly increases the delivery of oxygen and nutrients to follicles, supporting a longer and more productive growth phase.
How to use it in a weekly routine
Mix three to five drops of peppermint essential oil with a tablespoon of carrier oil such as jojoba or almond oil. Massage the blend into your scalp two to three times per week and leave it on for at least 20 minutes before washing out.
Who it suits best
Peppermint oil works well for people with oily or congested scalps, as it helps regulate sebum production alongside stimulating growth. Those with sensitive or broken skin on the scalp should avoid it until the skin has fully healed.
Price and where to buy in the UK
You can find pure peppermint essential oil at most UK health food stores and online retailers. Expect to pay between £4 and £10 for a quality 10ml bottle from a reputable supplier.
9. Black seed oil
Black seed oil is one of the most potent options among the best hair oil for hair growth UK users seek for thinning or shedding-prone hair. Its long history in traditional medicine, combined with a growing body of modern research, makes it a compelling choice.
What it is and what to expect
Pressed from the seeds of Nigella sativa, black seed oil has a dark amber colour and a distinctive, slightly bitter aroma. You can expect reduced shedding and a less irritated scalp within four to six weeks, with visible improvements in density typically appearing after eight to ten weeks of consistent use.
Why it can support growth and reduce breakage
Black seed oil contains thymoquinone, a compound with well-documented anti-inflammatory and antioxidant properties that help protect follicles from damage and support a healthy growth cycle. It also delivers essential fatty acids and amino acids that strengthen the hair shaft and reduce the brittleness that leads to breakage.
Thymoquinone directly reduces scalp inflammation, which is one of the most common but overlooked drivers of chronic hair shedding.
How to use it in a weekly routine
Massage three to five drops into your scalp two to three times per week, either alone or blended with a lighter carrier oil such as jojoba. Leave it on for at least 30 minutes before washing out thoroughly.
Who it suits best
Black seed oil works particularly well for people experiencing inflammation-related shedding or alopecia areata, and it suits most hair types including natural and chemically treated hair.
Price and where to buy in the UK
Cold-pressed black seed oil is available at UK health food stores and online retailers. Expect to pay between £6 and £14 for a quality 100ml bottle.
Quick recap
Nine oils, each with a distinct strength. If you want a complete, ready-to-use formula built specifically for thinning hair, the Xquisit Luxe Hair Growth Oil gives you a dermatologist-tested blend without the guesswork. Rosemary and peppermint oil suit those who want research-backed scalp stimulation on a budget, provided you dilute them properly. Castor and coconut oil deliver deep nourishment for dry, brittle strands, while jojoba works best when your scalp needs rebalancing. Argan and almond oil offer lighter, everyday options that protect as much as they treat. Black seed oil rounds out the list for anyone dealing with inflammation-driven shedding.
Finding the best hair oil for hair growth UK comes down to matching the right oil to your specific scalp condition and hair type. Consistency always matters more than quantity. Start with one or two applications per week, give it at least six weeks, and track your results. Explore the full Xquisit Luxe hair care range to find what suits your routine.
