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Context

Skin through a prep.

Sixteen weeks of dropping body fat, then a week of tanning products, oils, shaving and stage lighting. Skin gets treated as the last thing on the list and then has to look flawless on the one day it matters. This is the practical version, written for the prep rather than about it.

Described, not diagnosed · Registered nurse–led · Springvale, Victoria· Updated 21 August 2026

First

What this page will not cover.

Nothing about anything you take. Nothing at all — not supplements, not medication, and nothing else in that category. Not because we disapprove, but because it is outside what a skin clinic is qualified to speak about, and a confident answer from an unqualified source is worth less than no answer.

Those questions are real and they have a proper home: a doctor who knows what you are doing and will talk to you honestly about it. If you do not have one, that is worth solving before the next prep.

What we can speak about is skin — what happens to it across a prep, what the peak week does to it, and how not to arrive at a show with a problem you created in the last four days.

The long stretch

What sixteen weeks does to skin.

Generally observed, not universal. A prep is a sustained physiological load and skin is downstream of most of it.

It gets drier and thinner-looking
Commonly reported as the fat comes off, and it changes how everything sits — makeup, tan, and the skin's tolerance for anything strong. The routine that worked in the off-season is frequently too much by week twelve.
It reacts more
Skin under sustained load tends to be less tolerant than usual. Products that were unremarkable start to sting, and this is the wrong period to introduce anything new.
Back and shoulders get worse before the face does
More training, more sweat, more time in a wet top, and often more time in the sun. It is also the area that gets least attention and is hardest to reach.
Healing slows
Marks that would normally fade in a fortnight take longer. This is the reason the treatment calendar matters — work booked late in a prep does not have the runway to settle.

Anything systemic — how you feel, how you are sleeping, anything that worries you — belongs with a doctor and not with us. We describe skin and we stop there.

The calendar

Everything useful happens early.

If there is one thing worth taking from this page, it is that skin work has to be front-loaded. The instinct is to sort it out near the show, which is precisely backwards.

More than twelve weeks out
The only sensible window for anything meaningful — needling, peels, a course of anything. There is time for skin to settle and time to recover if it reacts. This is also when a consultation is worth most, because a plan can still change the outcome.
Twelve to four weeks
Maintenance only. Nothing new, nothing stronger, nothing you have not had before. Skin is less tolerant and healing is slower, and a reaction here costs you the show.
Inside four weeks
Nothing at all beyond gentle cleansing and moisture. No treatments, no new products, no experiments. If we are asked for a peel three weeks out, the answer is no, and it will stay no.
Peak week
Skin is doing enough. Tanning product, shaving, oils and lighting are all landing in the same few days, and the job is to keep the barrier intact rather than improve anything.
Skin needling
Two to four weeks before the day.
Chemical peels
Two to four weeks.
Skin lesion management
Four to six weeks — the longest of the three, because healing is visible while it happens.

Those are general intervals rather than a schedule, and your nurse will set real dates against your skin and your event. If you are planning anything else in the same window, say so at the consultation — some of it needs considerably longer than the figures above, and that conversation cannot happen on a web page.

Peak week

The things that actually go wrong.

Not theory. These are the ones people turn up having done, usually because nobody told them.

Exfoliating and shaving on the same day
The tan goes on skin that has been abraded twice, and it takes unevenly or stings. Separate them by a day or more, and shave before you exfoliate rather than after.
Trying a tanning product for the first time
Peak week is the worst possible moment to discover you react to something. Patch test weeks out, on skin somewhere it will not matter, with the actual product you will use on the day.
Heavy moisturiser under the tan
It affects how the product sits and how evenly it develops. Whoever is applying your tan will have instructions — follow theirs over anything on this page, because they know their product.
Not getting it off properly afterwards
Days of tanning product and oil left sitting on skin, usually while sleeping badly and eating differently, is a reliable way to spend the following fortnight breaking out. Get it off thoroughly and soon.
Booking a treatment the week after
Understandable, and still too early. Skin that has just been through peak week needs a couple of quiet weeks before anything is done to it. Book it, but book it out.
Questions

Asked about prep and skin.

Answered the way they would be answered in the room.

Will what I am taking affect my skin?

We do not comment on anything you take, of any kind. Not out of disapproval, but because it is outside what a skin clinic is qualified to advise on, and a confident answer from an unqualified source is worse than none. That conversation belongs with a doctor who knows what you are doing. If you do not have one, it is worth sorting out before the next prep.

Can I have a peel before a show?

Not close to one. Skin during a prep is drier, more reactive and slower to heal than usual, so a treatment that would settle in a week normally may not. Anything meaningful belongs more than twelve weeks out; inside four weeks the answer is no. Asking three weeks before a show will get a no, and it will stay no.

Why does my back break out during prep?

More training, more sweat, longer in a wet top, and often more sun — on the area that gets the least attention and is hardest to reach. Changing out of training tops promptly and washing what touches the skin does more than most products. Where it is painful, deep or leaving marks, that is worth a GP visit rather than another wash, because the treatments that reach it are prescriptions.

What if I react to the tanning product?

Patch test weeks out with the exact product you intend to use, somewhere it will not matter — this is the single most avoidable problem in peak week. If you react on the day, that is a conversation with whoever is applying it and, if it is significant, with a doctor. It is not something to manage from a website.

When can I have a treatment after a show?

Give it a couple of quiet weeks. Skin has just had days of tanning product, oil, shaving and lighting on top of months of load, and the impulse to fix it immediately is understandable but early. The post-show period is a genuinely good time to start a plan — just not the week after.

Is it worth seeing a skin clinic during prep at all?

Early, yes — a consultation more than twelve weeks out can change what the last four months look like, and a plan built around the prep is more useful than treatments booked into it. Late, mostly no, and we will say so rather than sell you something that cannot work in the time available.