Why Autumn Is Laser Season, and Why Starting Now Means Being Ready for Summer

Every year, around the middle of May, we have the same conversation. Someone comes in for a consultation, tells us they are flying out in three weeks, and asks whether we can get their legs done before they go.

And every year we have to give them the same honest answer: we can start, but we cannot finish. Not properly, and not safely.

Here is the thing almost nobody tells you about laser hair removal. The best month to book it is not the month you want to wear a swimsuit. It is right now, in the middle of a grey Essex autumn, when your skin is at its palest and your summer is eight months away.

Let us explain why, because once you understand how the laser actually works, the timing makes complete sense.

Can you have laser hair removal in summer? The honest answer

You can have laser hair removal in summer, but only if your skin has genuinely been kept out of the sun. That is a much bigger "if" than most people realise, and it is why reputable clinics get busier in October than they do in June.

Laser hair removal works by targeting melanin, the pigment that gives your hair its colour. The laser sends a pulse of light energy down the hair shaft, that energy is absorbed by the pigment, and it converts to heat, which damages the follicle so it stops producing hair.

The complication is that melanin is also the pigment in your skin. When your skin is tanned, whether that is from a fortnight in Spain, a weekend in the garden during a heatwave, or a sunbed, there is far more melanin sitting in the upper layers of your skin.

The laser cannot tell the difference between the pigment in your hair and the pigment in your skin. It simply goes where the melanin is.

That means treating tanned skin brings a real risk of burns, blistering, and post-inflammatory hyperpigmentation, which is the stubborn darkening that can take months to fade.

It also means the treatment itself is less effective, because energy that should be reaching the follicle is being absorbed on the way there.

So the ideal window for a course of laser hair removal is the stretch of the year when your skin is at its natural base tone and is going to stay that way. In Colchester, that is October through to April.

The October to May calendar

A full course is not one appointment. Hair grows in cycles, and the laser can only destroy a follicle when the hair inside it is in its active growth phase, known as the anagen phase.

At any given moment only a portion of your hair is in that phase, which is why sessions are spaced out and why a course is needed rather than a one off treatment.

We work on a course of eight sessions, spaced any where between two to four weeks, four to six weeks and six to eight weeks apart depending on the area. Here is how that maps onto the calendar if you start this month.

Session	Approximate month	What is happening
Consultation and patch test	Early October	Free, no obligation. Skin type assessed, settings tested, 24 to 48 hours before session one.
Session 1	October	Your baseline. Shave the area beforehand, not wax.
Session 2	November	First real reduction usually visible. Regrowth is finer and slower.
Session 3	December	Party season. Underarms and legs are already easier to manage.
Session 4	January	Noticeable patchiness in regrowth. This is normal and expected.
Session 5	February	Most clients drop shaving to once a week or less by now.
Session 6	March	Fine tuning. Any stubborn areas get focused attention.
Session 7	April	Final significant clearance before the weather turns.
Session 8	May	Course complete, well ahead of the first hot weekend.

Body areas spaced at six week intervals may run into early June, which is still comfortably ahead of the school summer holidays and peak wedding season.

Now compare that with starting in April. Sessions three, four and five would land in the middle of July and August, exactly when you want to be on a beach, in a garden, or at a wedding.

You would either have to keep your skin covered through the summer or postpone your sessions, and a postponed session does not simply pause the course.

It breaks the rhythm of the hair growth cycle and your results suffer for it.

What a reputable clinic will refuse to do

This part matters, and it is worth knowing before you book anywhere, whether that is with us or not.

A clinic that treats you regardless of what your skin is doing is not being accommodating. It is cutting corners. Here is what should happen, and what should be turned away.

Your skin's status	What a good clinic will do
Recently sun exposed or tanned	Postpone. o sun exposure to the treatment area is the standard.
Fake tan or gradual tanner on the area	Postpone until it has fully exfoliated off, usually one to two weeks.
Sunbed use in the last four weeks	Postpone. No exceptions.
Recent waxing, plucking or threading	Postpone. The follicle needs its hair in place. Shaving is fine and in fact required.
No patch test on file	Refuse to treat. A patch test is not optional or a formality.
Certain medications, including some antibiotics	Assess first. Some increase photosensitivity significantly.
Skin type not assessed	Refuse to treat. Settings are matched to your Fitzpatrick skin type, not guessed.

If you are ever told that a patch test is not necessary, it"not a problem", walk away.

Every course at Radiance begins with a, fconsultation and patch test for exactly this reason, and we would far rather reschedule you than treat skin that is not ready.

Our SMARTDiode system allows us to tailor settings across a wide range of skin types, but no technology removes the need to assess your skin properly first.

Just back from a holiday? Here is your timeline

This comes up constantly in October, because half of Colchester seems to go away in the October half term.

Give it two weeks from your last meaningful sun exposure before your first session. Use that time productively. Book the consultation and patch test now, so that the moment your two weeks are up you are ready to go rather than joining a waiting list.

Keep the area moisturised and shaved rather than waxed, and keep a broad spectrum SPF on any skin that will be treated.

The same applies in reverse. Avoid direct sun on the treated area for around two weeks after each session, because freshly treated skin is more vulnerable to pigmentation changes.

Aftercare through an Essex winter, because SPF still applies

The single most common aftercare mistake we see between October and March is people quietly abandoning their sunscreen. It is cold, it is dark by half four, and the sun feels irrelevant.

UVA does not agree. UVA levels are far more consistent across the year than UVB, and UVA passes through cloud and through glass.

If you commute into London from Colchester or Colchester Town, you are sitting next to a window in daylight for around two hours a day. If you drive to Stanway or up to the A12, same story.

That is meaningful cumulative exposure on your face, neck and hands, and it is exactly the kind of exposure that undermines a laser course and drives pigmentation.

Timeframe after your session	What to do	What to avoid
First 24 hours	Cool the area if it feels warm. Loose clothing.	Hot showers, saunas, steam rooms, the gym.
First 48 hours	Gentle, fragrance free moisturiser.	Exfoliating acids, retinol on the area, scrubs.
First 2 weeks	Shave if needed. Keep the area moisturised.	Waxing, plucking, epilating. Ever, during a course.
Ongoing, all year	Broad spectrum SPF 30 or higher on exposed areas, daily.	Sunbeds. Completely, for the duration.

If you are unsure what to use, our team will talk you through the Dermalogica range we stock, and can match a daily SPF to your skin rather than leaving you to guess in a chemist aisle. If pigmentation is already a concern for you, it is worth reading about our pigmentation treatments too, since the two things are closely linked.

What a course actually costs

We publish our prices in full, because we think you should be able to work out your budget before you walk through the door rather than after. Courses of eight are half the pay as you go price.

Area	Price Per Session
Lip	£45
Underarm	£65
Full leg	£165

You can see the full laser hair removal price list for every area we treat, from centre brow through to full body. Courses can be spread with Klarna, which is how most clients starting an eight session course in October choose to pay for it.

Frequently asked questions

Can you have laser hair removal in summer? Yes, provided the treatment area has had no sun exposure, sunbed use or fake tan for around two weeks and stays protected afterwards. In practice that is difficult to maintain through a British summer, which is why autumn and winter are the recommended months to run a course.

When should I start laser hair removal to be ready for summer? October is ideal. A course of eight sessions spaced four to six weeks apart runs from October to around May, leaving you finished before the warm weather arrives.

How long after a holiday can I have laser hair removal? Around four weeks after your last significant sun exposure. Book your consultation and patch test during that gap so you are ready to start immediately.

Does laser hair removal work on tanned skin? It is both less effective and less safe on recently tanned skin, because the laser is drawn to melanin in the skin as well as in the hair. Any clinic willing to treat a fresh tan is taking a risk with your skin.

Do I still need SPF in winter? Yes. UVA passes through cloud and glass and is present year round. Daily broad spectrum SPF 30 or higher protects your results and reduces the risk of pigmentation.

Ready to be finished by May?

Your consultation and patch test are free, take about twenty minutes, and come with no obligation whatsoever. We will assess your skin type, talk through the areas you are considering, give you a realistic session count, and put your first appointment in the diary.

Book your laser consultation online, call us on 01206 769000, or come and see us at 53 William Harris Way, Colchester, CO2 8WJ. There is free parking on site.

If hair removal is only part of what you are thinking about, you can also browse our full hair removal options, including waxing, or read more about the team looking after you.