Can you have a HydraFacial in the summer? What the science says

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«In summer, it’s best to leave your skin alone.» We hear this phrase every year from May onwards here at alestetics®. Well-intentioned – but wrong. Because it is precisely in summer that your skin is under the most strain: up to 80 per cent of visible skin ageing on the face is caused by the sun. The very months when many people want to give their skin a break are precisely the ones when it needs the most protection.

The question, therefore, is not ‘whether’, but ‘what’. And when it comes to the HydraFacial in summer, the answer is: yes, even in the height of summer.

How the Zurich summer affects your skin

Summer in Zurich is intense, and people make the most of it. An afternoon at the Letten, a dip in Lake Zurich after work, then back to the office – where there’s rarely proper air conditioning, just stifling, dry air. Add to that sweat, chlorine from the outdoor pool and a fresh layer of sun cream every day. Pores become clogged more quickly, the complexion looks more tired, and although it’s hot, the skin feels tight.

Acne is by no means just a teenage problem. It persists in around 12 to 14 per cent of adults, and it often gets worse in the summer.

The bigger enemy remains invisible. UV rays trigger the formation of free radicals, which break down collagen and elastin – the fibres responsible for the skin’s firmness and elasticity. This is exactly where our HydraFacial in Zurich to.

The moment your skin starts to get thinner

A HydraFacial removes the outermost layer of dead skin cells – to a measurable extent, and more than many people realise.

Researchers documented this using a high-resolution imaging technique: before the treatment, immediately afterwards, and two weeks later. Immediately after the treatment, the stratum corneum had shrunk from around 9.4 to 6.7 micrometres – a reduction of almost a third.

This is intentional, as the active ingredients can only be properly absorbed through the exposed surface. It also explains why the skin is more sensitive to the sun in the days that follow. The all-clear lies in the same study: After two weeks, everything had returned to its baseline, with microscopic signs of skin rejuvenation.

How summer skin benefits from it

In the final step, HydraFacial infuses hyaluronic acid and antioxidants into the freshly cleansed skin. Antioxidants are the direct antagonists of the free radicals triggered by UV radiation. A Study in the Journal of Cosmetic Dermatology showed that the method visibly improved skin quality and produced measurable improvements in the tissue, without adversely affecting the deeper layers of the skin. It even increased the skin’s antioxidant content.

And if your skin is prone to breakouts in the summer: A Study in the Journal of Clinical and Aesthetic Dermatology Showed a marked improvement in the appearance of the skin over the course of six treatments in cases of active acne – precisely the condition that is exacerbated by sweat and sun cream in summer.

However, the treatment does require the use of some acid. The second step involves a gentle exfoliation using salicylic and fruit acids. It is a superficial treatment and well tolerated, but it does make the skin more susceptible to UV rays for a few days.

Summer exfoliation: yes; laser treatment: no

A lot of things tend to get lumped together here, and that’s exactly where mistakes happen. «Exfoliation in summer? No way» – that applies to some treatments, but not at all to others.

Gentle, biostimulating exfoliants such as PRX-T33® and BioRePeel® are also possible in the height of summer. They do not visibly wear away the skin and do not cause photosensitivity. Instead, they stimulate the tissue to become active itself.

The situation is different with light and laser treatments. IPL treatments such as the Stellar M22™ and the fractional ResurFX™ laser interact with the pigment in the skin – on tanned skin, this increases the risk of burns and pigmentation issues. At alestetics®, we deliberately schedule these treatments for autumn and winter, when the results are more precise.

No problem in summerBetter Autumn & Winter
HydraFacialIPL (Stellar M22™)
PRX-T33®ResurFX™ Laser
BioRePeel®

How to plan your HydraFacial in the summer

Don’t come for your treatment if you have a fresh sunburn or irritated skin. If everything feels normal, you’re ready – just avoid any intensive home exfoliation for the two or three days beforehand.

For us, sun protection is an essential part of our daily routine anyway, all year round, because UV rays are the main cause of premature skin ageing. After a HydraFacial, it becomes particularly important for a few days: avoid direct sunlight for three to four days and apply a high SPF sunscreen daily. For the first 24 hours, avoid saunas, intense exercise and hot showers, as heavy sweating can irritate the freshly treated skin.

Do you have an event coming up, or are you due to return to the office after the holidays? Book your HydraFacial two to three days beforehand. That way, any slight redness will have faded and you’ll be looking absolutely radiant.

Not sure what your skin needs right now?

With a free AURA 3D skin analysis, we’ll examine your skin right down to its deeper layers and find out whether a HydraFacial is the right summer treatment for you, or if something else might be a better fit. Book your free AURA 3D skin analysis in Zurich now.

Frequently asked questions about the HydraFacial in summer

Can I have a HydraFacial after a day at the beach or if I’ve got sunburn?

Better not. If your skin is burnt or irritated, it’s best to wait until it has fully healed – otherwise, cleansing, exfoliation and active ingredients would put further strain on it. As soon as your skin feels normal again, you’re good to go.

How long before an event should I book my HydraFacial?

Two to three days beforehand is ideal. Any slight redness will have subsided by then, and the serums will continue to work in the days that follow.

Do I really need to use sun cream after a HydraFacial, even if there’s no peeling?

Yes, and not just afterwards. Daily sun protection is an essential part of your skincare routine all year round, because UV rays can cause damage even without causing sunburn. Immediately after treatment, the outermost layer of skin is also thinner and lets UV rays through more easily – so protection is particularly important then.

Is a HydraFacial better in summer than in winter?

It’s always a good idea. In summer, the main focus is on deep cleansing and moisturising, as sweat and heat can clog the pores. In winter, the focus shifts more towards the dry air caused by central heating.

Which treatments should I put off until later in the summer?

Light- and laser-based treatments such as IPL (Stellar M22™) and ResurFX™ are best suited to the cooler months. Gentle peels such as PRX-T33® and BioRePeel®, on the other hand, can also be carried out at this time of year.

Alexandra Stroganova – Founder of alestetics® Zurich

Written by

Alexandra Stroganova

Founder of alestetics® · Pre-ageing specialist

Medical beautician · V-NISSG-certified · Lymphatic therapist · since 2021

Alexandra founded alestetics® in Zurich in 2021. She works according to the ‘pre-ageing’ philosophy: improving skin quality early on, rather than trying to conceal it later.

Find out more about Alexandra and the team →
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