The professional treatment landscape for men, mapped

The men's aesthetic market presents itself as a list of proprietary names. Almost none of those names tells you what the treatment does. Underneath the branding there are six mechanisms, and every product on every clinic price list belongs to one of them.

1. Injectable neuromodulators

Mechanism. Botulinum toxin blocks acetylcholine release at the neuromuscular junction, temporarily reducing the contraction of the muscle injected. It also blocks the cholinergic supply to eccrine sweat glands, which is the basis of its use in hyperhidrosis.

What it can address. Dynamic lines, meaning lines produced by muscle movement, mainly at the forehead, glabella and lateral canthus. Excessive sweating. Some uses in masseter reduction and in medical indications including chronic migraine and certain neurological conditions, which are separate clinical pathways.

What it cannot address. Static lines etched into the skin at rest, volume loss, skin texture or laxity.

Regulatory status in the UK. Prescription only medicine. A prescriber must assess the individual patient. Male treatment differs materially in dosing and anatomy, covered in anti-wrinkle injections for men.

2. Injectable fillers and biostimulators

Mechanism. Two distinct things sold under one heading. Hyaluronic acid fillers add volume directly and are reversible with hyaluronidase. Biostimulatory injectables, such as those based on poly-L-lactic acid or calcium hydroxylapatite, work by provoking a controlled tissue response over months and are not reversible.

What they can address. Volume loss, structural support, contour. In men this most often concerns the temples, the mid face, the jawline and the chin.

What they cannot address. Skin quality, pigmentation, texture or dynamic lines.

Risk profile. This is the family with the most serious complications. Vascular occlusion, where filler enters or compresses a vessel, can cause tissue necrosis and, at certain sites, visual loss. It is rare and it is the reason anatomical knowledge, aspiration technique, product choice and immediate access to hyaluronidase matter. In the UK, dermal fillers are regulated as devices rather than as medicines, which is a materially weaker framework, discussed in regulating cosmetic procedures.

3. Energy based devices

Mechanism. Selective photothermolysis for lasers and intense pulsed light: a wavelength is chosen so that a target chromophore, melanin, haemoglobin or water, absorbs disproportionately and is heated. Radiofrequency devices heat tissue by resistance rather than by chromophore absorption, so they are less dependent on skin colour.

What they can address. Hair reduction, vascular lesions and background redness, pigmentation, texture and, for ablative and fractional systems, resurfacing and scar improvement.

Where male specifics bite. Beard density affects hair reduction planning; terminal hair in a treatment field complicates resurfacing; and skin type determines device selection more than any other factor. Set out in lasers and light for male skin.

4. Chemical resurfacing

Mechanism. A chemical agent produces controlled injury to a defined depth, and healing produces new epidermis and, at greater depths, dermal remodelling. Depth is determined by agent, concentration, contact time and skin preparation.

What it can address. Superficial peels improve texture, congestion and mild pigmentation. Medium and deep peels address more established photodamage and scarring, with correspondingly longer downtime and higher risk.

Male considerations. Sebum load affects penetration, beard hair complicates uniform application, and the risk of post-inflammatory pigmentation is a decisive variable in richly pigmented skin. Detail in chemical peels and resurfacing.

5. Mechanical and micro-injury treatments

Mechanism. Microneedling creates controlled micro-channels to provoke a wound healing response and collagen remodelling. Radiofrequency microneedling adds thermal energy at depth. Microdermabrasion and hydradermabrasion remove surface layers mechanically.

What they can address. Texture, some scar types, and superficial appearance. Evidence for microneedling in atrophic acne scarring is reasonable; claims about lifting and tightening should be treated with proportionate scepticism.

Practical caution. Device quality and operator training vary enormously in this category, and needling in the beard area risks folliculitis. Home rolling devices are a recognised route to infection and pigmentary change.

6. Prescription topical and oral medicine

The least glamorous family and, for most men, the one with the best evidence per pound. Topical retinoids for texture, congestion and photodamage. Topical and oral treatment for acne and rosacea. Antifungals for seborrhoeic dermatitis. Licensed treatment for hair loss. Hyperhidrosis medication. All of these have defined indications, published evidence and, frequently, NHS or pharmacy routes.

A man who wants better skin and has never used a retinoid, never treated an underlying inflammatory condition and does not use sunscreen is not a candidate for an energy device. He is a candidate for the basics, which will change more.

7. The line between medical and cosmetic

The most useful distinction a man can hold is between treating a condition and altering an appearance. Acne, rosacea, seborrhoeic dermatitis, hyperhidrosis, suspicious lesions and occupational dermatitis are medical, with NHS pathways, published guidelines and regulated professionals. Volume, contour, lines and skin quality in the absence of disease are cosmetic, largely private, and much more variably regulated.

Confusing the two is expensive in both directions. Men pay privately for treatment of conditions the NHS covers, and men treat medical conditions with cosmetic procedures that were never going to address them. What the NHS does and does not fund is set out in what the NHS covers.