Hair Loss Treatment UK

Hair loss — clinically known as alopecia — affects roughly two-thirds of men by age 35 and around 40% of women by age 50. It is far more common than most people realise, and in the vast majority of cases it is treatable when caught early.

The most common pattern, called androgenic alopecia, is driven by genetics and a hormone called dihydrotestosterone (DHT). DHT shrinks hair follicles over time until they no longer produce visible hair. This is what people mean when they refer to “male pattern baldness” or “female pattern hair loss”.

There are also several other types of hair loss that look similar but have very different causes — including stress-related telogen effluvium, autoimmune alopecia areata, and conditions secondary to scalp problems like seborrheic dermatitis. Different causes require different treatments. The first step before any treatment is identifying which type you have.

For a deeper read on identifying types of hair loss, see our guide to types of female hair loss and our overview of how to stop hair loss.

The mechanism differs depending on the type, but the most common causes in the UK clinic setting are:

Androgenic alopecia (pattern hair loss)

The single biggest cause. In men, DHT shrinks follicles on the top of the scalp first, producing the typical receding hairline + crown thinning pattern (Norwood scale). In women, it produces diffuse thinning across the crown and a widening parting (Ludwig scale). Effective treatment for both involves blocking DHT and/or stimulating follicle activity directly — which is what our oral and topical medications do.

Telogen effluvium

A sudden increase in shed hair, typically triggered by stress, illness, childbirth, crash dieting, or thyroid issues. Usually self-resolving within 3-6 months once the trigger is addressed. Telogen effluvium does not respond to finasteride and does not require it — but topical minoxidil can speed recovery.

Alopecia areata

An autoimmune condition where the immune system attacks hair follicles, producing well-defined bald patches. Often responsive to topical steroid treatment. See our alopecia areata guide for full detail.

Seborrheic dermatitis and scalp conditions

A dandruff-like inflammation that can drive hair loss as a secondary effect. Treatment focuses on the underlying scalp condition with antifungal shampoos — typically ketoconazole-based.

Nutritional and other factors

Iron deficiency, vitamin D deficiency, thyroid dysfunction, and certain medications can all cause hair shedding. These usually respond to addressing the underlying cause rather than hair-specific treatment.

Oral medications work systemically — taken as a tablet, absorbed into the bloodstream, and acting on follicles throughout the scalp. They are the gold standard for treating androgenic alopecia because they tackle the underlying hormonal driver (DHT).

Finasteride (1mg daily)

The most-prescribed hair loss medication globally. Blocks the enzyme that converts testosterone into DHT, reducing scalp DHT by around 60%. Clinically proven in published studies to slow, stop, or even reverse pattern hair loss in 80%+ of men.

Available as the original brand Propecia 1mg by MSD, the trusted UK generic Accord Finasteride 1mg, or our 1-month starter pack / 3-month bulk supply.

For an in-depth read on the 1mg vs 5mg dosing debate and the cost-saving half-tablet protocol, see our Finasteride 5mg page.

Dutasteride (0.5mg daily)

Stronger than finasteride. Blocks both Type I and Type II 5-alpha reductase, reducing scalp DHT by around 90% (vs 60% for finasteride). Used for patients who haven't fully responded to finasteride or who want maximum DHT suppression.

Available as Avodart (GSK brand), generic dutasteride 0.5mg, or vegetarian/vegan dutasteride for patients who require gelatin-free capsules.

Full comparison: Finasteride vs Dutasteride for Hair Loss.

Oral minoxidil (low-dose, 0.25–5mg daily)

The fastest-growing hair loss treatment trend in the UK. Originally a blood pressure medication, oral minoxidil at low dose is used off-label for hair regrowth — particularly effective in patients who cannot tolerate topical formulations.

Available at 5mg standard dose, 2.5mg starter dose, or custom low-dose capsules (0.25–1mg) for sensitive patients.

Combination capsules

For patients seeking simpler dosing, we compound finasteride + minoxidil in a single daily capsule. One pill instead of two, identical mechanism.

Topical treatments apply medication directly to the scalp, producing local effect with substantially lower systemic absorption than oral. They are preferred by patients who want to minimise the risk of oral side effects, particularly sexual side effects associated with oral finasteride.

FINASOL® Topical Finasteride

Our own custom-compounded topical finasteride solution. Made in the UK using a proprietary TrichoSol® base that is water-based, alcohol-free, and propylene glycol-free — making it suitable for sensitive scalps.

Available in strengths from 0.025% to 0.2%. For guidance on choosing strength, see our topical finasteride strength guide.

Topical finasteride results in substantially lower systemic DHT reduction than oral, potentially reducing side effect risk — for the evidence review, see our article on topical finasteride systemic absorption.

DUTASOL® Topical Dutasteride

Our topical dutasteride solution combines prescription-strength dutasteride with 10% minoxidil in a TrichoSol® base. Dual-action: blocks DHT and stimulates follicles in one application.

Topical minoxidil — solutions and foams

The original topical hair regrowth treatment, available without prescription in the UK.

• Custom-compounded Topical Minoxidil 5% — for sensitive scalps. Zero alcohol, no propylene glycol.
• Member's Mark 5% Solution (6-month) — the UK alternative to Kirkland Minoxidil.
• Member's Mark 5% Foam (4-month) — the UK alternative to Regaine foam.
• Genuine Regaine For Men Foam — the original branded foam.
• Dr Reddy's Mintop 10% — double-strength minoxidil for crown thinning.
• Minocream Cream (5/10/15%) — cream format for hair AND beard growth, no drip.

If you've been buying Kirkland minoxidil from the US and worry about counterfeits, our guide on how to spot fake Kirkland minoxidil covers what to look for.

Mintop Gain + 10 (combo kit)

Our Mintop Gain + 10 kit combines 10% topical minoxidil with oral finasteride in one purchase — for men with ongoing thinning who want the dual-action approach.

Finasteride and dutasteride are not recommended for women, particularly during reproductive years, due to risks during pregnancy. Female hair loss has a distinct treatment landscape focused on topical anti-androgens, melatonin-based formulations, and oral or topical minoxidil.

SPIROSOL® Topical Spironolactone

Our topical spironolactone 2% blocks DHT activity in the scalp without the systemic anti-androgen effects of oral spironolactone — making it suitable for women who can't tolerate the oral form.

MELASOL® Melatonin Hair Loss Solution

Our topical melatonin solution is specifically formulated for female pattern hair loss. Gentle, prescription-strength regrowth support — without the systemic effects of stronger DHT blockers.

Topical and oral minoxidil for women

Topical minoxidil at 2% or 5% concentrations is well-established for women. Oral low-dose minoxidil (0.625mg or 1.25mg) is increasingly used as an alternative for patients who find topical irritating.

Read more in our complete female hair loss treatments guide and prevention guide.

Safety: finasteride and dutasteride can cause birth defects in male foetuses. Women who are pregnant, may become pregnant, or are breastfeeding must not handle these tablets. See our safety article on finasteride and pregnancy.

Microneedling — using a roller, stamp, or motorised pen with fine needles — creates tiny micro-injuries that stimulate the scalp's natural healing response. Multiple studies show it increases the absorption and efficacy of topical minoxidil and finasteride.

For at-home use we stock:

• Dr Pen Ultima A6 Microneedling Pen — salon-quality electric pen.
• Replacement cartridges for Dr Pen A6.
• Adjustable Derma Stamp 140 Needles — manual precision tool.
• Bio Needle Derma Stamp 120 Needles.
• Titanium Derma Roller 540 Needles — classic roller, broad coverage.

For setup and hygiene: read our derma roller cleaning guide.

When medication has stabilised hair loss but lost ground cannot be recovered with treatment alone, surgical and clinical procedures restore appearance directly.

Hair transplant surgery (FUE and FUT)

Hair transplants extract follicles from a donor area (typically the back and sides of the scalp where hair is genetically resistant to DHT) and relocate them to areas of loss. Two main techniques:

• FUE (Follicular Unit Extraction) — individual follicles harvested one at a time. No linear scar.
• FUT (Follicular Unit Transplantation) — a strip of donor scalp removed, then dissected. Higher graft yield in a single session.

See Hair Transplants for Men, Hair Transplant for Women, and our UK hair transplant cost guide.

PRP (Platelet Rich Plasma)

Non-surgical injectable. Your own blood is processed to concentrate platelets, which contain growth factors that stimulate follicle activity. Pairs well with medical treatment and microneedling. See our PRP for hair loss guide.

Scalp Micropigmentation (SMP)

Specialised cosmetic tattoo creating the appearance of a closely-shaved head or denser hair. Useful as a finishing touch alongside a transplant or as a standalone solution for advanced loss. See our SMP for men guide.

Beard and eyebrow transplants

The same FUE technique applied to facial hair restoration. See Beard Transplants and Eyebrow Transplants.

All surgical procedures at Hair Repair Clinic are performed by Dr Ahmad Moussa, NHS Neurosurgeon and hair transplant surgeon.

The right treatment depends on three things: how advanced the loss is, your personal preferences, and any safety considerations.

Early-stage thinning

If you've noticed mild thinning over the past few months, the standard starting point is either oral finasteride 1mg or one of our topical finasteride products. Topical works just as well as oral for most users and has a lower side-effect profile. Add topical minoxidil 5% for a 2-treatment approach.

Moderate, ongoing loss

If finasteride alone hasn't fully arrested the loss after 6 months, consider stepping up to dutasteride (which blocks DHT more thoroughly), or adding topical minoxidil if not already using it. Microneedling 1-2× per week boosts absorption.

Advanced loss

If your hairline has receded substantially or the crown has visible scalp, medication will not regrow follicles that have already died. The realistic options are SMP (cosmetic) or hair transplant surgery (permanent restoration). Medical treatment should still continue alongside surgery to protect remaining native hair.

Women

Start with topical minoxidil and/or our SPIROSOL® topical spironolactone. Add MELASOL® if you prefer a melatonin-led approach. Oral low-dose minoxidil is an option for women who find topicals irritating. Hair transplants are an option for stable female pattern loss after medical treatment has plateaued.