May Skin Care: How to Achieve a Natural Glow

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The weather is being inconsistent. My skin is confused. But honestly, things are looking pretty good.

May is a strange and brilliant month. One day it’s warm enough to sit outside in a t-shirt, the next it’s grey and a bit chilly again. That unpredictability is lovely for picnics and a headache for skincare. Because your skin is in a genuine in-between state right now. It’s not in full spring mode, nor is it quite in summer mode. It’s hovering.

But here’s what I’ve realised as I’ve tracked this month by month since January. May is actually one of the most important months of the whole year for skin. Because the decisions you make now, about sun habits especially, genuinely shape what your skin looks like in September. Let’s discuss what May actually needs.

Your Routine Should Feel Easier Now, Not Harder

One thing I’ve noticed is that by May, skin tends to settle into a rhythm. The seasonal chaos of March and April has passed. You’ve switched to lighter products. The worst of the winter dryness is a distant memory. And if your skin is feeling relatively okay right now, that’s not an accident. It’s because consistent small efforts have added up.

That said, May is a good time to resist the urge to overcomplicate things. There’s a lot of content out there about building ten-step routines, layering every active ingredient imaginable, and constantly switching products to try something new. The evidence pretty consistently points the other way. Simpler routines with a few well-chosen ingredients tend to work better than piling on everything at once.

The core of a good May routine doesn’t need to be complicated. A gentle cleanser, a lightweight moisturiser, a Vitamin C serum in the morning, and SPF. At night, swap SPF for your retinol or AHA if you use them. That’s genuinely it for most people. The rest is nice to have, but not necessary.

Henry Ford Health’s guide to transitional skincare makes a strong point about adapting to your skin’s current needs rather than rigidly following a set routine. It’s reassuring to hear from a clinical source that flexibility is the right approach.

The SPF Conversation Is Different in May

We’ve talked about sunscreen in every single post this year, and I’m not going to apologise for it. But May is the month where the conversation actually shifts. Because in January, it was about “yes, still use it even in winter.” By April, it was “UV is genuinely increasing, pay attention.” In May, you’re about to head into a summer where you’ll be outside a lot more, sweating, and maybe travelling, so your current SPF habits need to be robust enough to handle that.

Two things that come up repeatedly and that most of us are guilty of. Using too little and not reapplying. A proper amount of SPF for your face is roughly half a teaspoon. Most people apply a fraction of that and wonder why they’re still tanning. And reapplication every two hours in the sun isn’t just a suggestion. That’s genuinely how long protection lasts.

May is the time to figure out your reapplication strategy for summer. Because reapplying SPF over makeup is annoying, and most people just don’t do it. SPF powders and setting sprays with sun protection exist specifically for this. They’re not a replacement for a proper morning SPF application, but they make mid-day top-ups realistic. It’s worth thinking about before you’re standing on a beach in July, wondering what to do.

SheerLuxe’s expert summer skin guide offers specific, useful SPF advice from dermatologists, including recommendations for different skin types.

Let’s Talk About Fake Tan (Because Summer is Coming)

This one feels relevant in May because it’s when people start thinking about the fact that summer is around the corner and their skin is, let’s say, not exactly sun-kissed yet. And the temptation to get some colour is very real.

The difference between self-tan and sun exposure is worth actually understanding. Self-tanners work by reacting with the dead skin cells on the surface using a compound called DHA. The result is a temporary colour change that has no impact on the deeper layers of skin and carries no UV risk. Tanning in the sun or on a sunbed, on the other hand, is your skin producing melanin in response to DNA damage. There’s no such thing as a safe tan from UV exposure.

Self-tanners have genuinely come a long way. The streaky orange results people associate with them are largely a thing of the past. There are serums, drops, gradual tanning moisturisers, and proper face formulations that look completely natural. If you want to head into summer looking like you’ve caught a bit of sun, self-tan is simply the way to do it without paying for it with accelerated ageing and increased skin cancer risk.

One thing to be aware of is that self-tan doesn’t contain SPF, so you still need sun protection on top, regardless of how bronzed you look.

Sweat, Cleansing, and the Skin Habits That Change in Summer

As temperatures climb in May, you’ll probably notice you’re sweating more. Sweat on your skin isn’t a problem in itself, but when it mixes with SPF, makeup, and the day’s accumulation, it can contribute to clogged pores and breakouts if you’re not cleansing properly.

Double cleansing becomes more relevant in summer than in winter for most people. The idea is to first cleanse with an oil-based cleanser to dissolve SPF, makeup, and surface debris, then follow with a second cleanse with a water-based or gel cleanser to remove impurities. You don’t necessarily need to do this every morning and evening. But an evening double cleanse, especially after a day when you’ve been outside and reapplied SPF a couple of times, makes a noticeable difference in how clean your skin feels.

If you’ve been working out more as the weather improves, try not to leave sweat sitting on your skin for too long afterwards. A quick cleanse after exercise, even just a gentle rinse if you’re in a hurry, helps prevent the kind of congestion that leads to body and facial breakouts in summer.

The Dermatology of Seattle spring transition guide has good practical notes on adapting cleansing habits as temperatures rise and outdoor time increases.

Stress and Skin: May Is Often a Busy Month

This one doesn’t come up enough in skincare content, but the mind-skin connection is really well established. Stress raises cortisol levels, which in turn increase sebum production and skin inflammation. That’s why breakouts have a frustrating habit of appearing at exactly the wrong moment, before a big event, during an exam period, at a stressful work deadline.

May is often a busy and pressured month. End of school year for families, busy period at work before summer holidays, lots of social commitments, and travel planning. And all of that stress registers on your skin in ways that no serum can fully fix from the outside.

The things that actually help are the boring ones. Sleep, hydration, not skipping meals, and getting outside. None of these is exciting skincare tips. But they’re the foundation that everything else rests on. A £60 serum on top of chronic sleep deprivation and a diet of coffee and sandwiches is always going to underperform.

If you notice your skin breaking out or becoming reactive during particularly stressful periods, it’s worth simplifying your routine during those times rather than adding more to it. A compromised barrier needs gentle support, not a full active ingredient lineup.

Sleep is probably the single most underrated skincare product that costs nothing. Your skin does its most active repair work overnight. Cell turnover peaks, collagen synthesis increases, and inflammation subsides. Consistently getting less sleep than your body needs shows up on your face faster than almost anything else. This isn’t groundbreaking advice. But in a busy May, it’s easy to deprioritise, and it genuinely matters.

Book a Skin Check Before Summer

This one is straightforward and important. May is a brilliant time to see a dermatologist for a skin check if you haven’t had one recently. Before summer UV exposure ramps up, before holidays, before you spend more time outdoors. A skin check examines moles and lesions and flags any that may require attention. It takes about twenty minutes and could genuinely be one of the most useful things you do this year.

Skin cancer is among the most common cancers globally, and it is also one of the most treatable when caught early. The risk increases with cumulative sun exposure over a lifetime, which is one of the many reasons the SPF conversation matters so much. Regularly self-checking your skin, being aware of any changes in existing moles, and getting a professional check annually, if you can, are all part of sensible skin health.

In the US, the American Academy of Dermatology offers a tool to find a free skin cancer screening near you. In the UK, the NHS provides guidance on what to look for and when to seek help. No matter where you are in the world, if you have a mole or mark that has changed in size, shape, or colour, that’s a conversation to have with a doctor sooner rather than later.

The Summit Dermatology seasonal skincare guide for 2025 highlights the importance of professional skin checks, particularly as summer approaches.

Ingredients Worth Knowing in May

A few things are worth highlighting at this point in the year, as May is a great month to establish strong summer habits with the right tools.

Niacinamide continues to be excellent. It controls oil, reduces redness, supports the skin barrier, and helps with hyperpigmentation. It’s genuinely one of the most versatile and well-tolerated active ingredients you can add to a spring or summer routine. It works well with most other ingredients, making it easy to integrate.

Azelaic acid is worth knowing about if you haven’t come across it yet. It’s anti-inflammatory, helps with redness and rosacea, is safe during pregnancy, and is good for acne and post-acne marks. It’s gentler than many other actives and works well in summer because it doesn’t significantly increase sun sensitivity.

Antioxidants in general, especially Vitamin C, remain the morning routine workhorses heading into summer. The more time you spend in the sun, the more important it is to have antioxidant protection working alongside your SPF.

CeraVe’s guide on SPF and skin barrier health covers the science behind how UV protection and barrier health connect, which is worth reading if you want to understand the why behind everything.

Looking Back, Looking Forward

Five months in, and I genuinely love doing this monthly check-in. It’s made me much more aware of how my skin changes and what it needs at different times of the year. May feels like a tipping point. Everything we’ve built since January, the hydration habits, the SPF discipline, the Vitamin C, the gentle exfoliation, is now the foundation going into the best outdoor months of the year.

Summer is coming. The sun is getting stronger. But I feel genuinely better prepared for it than I ever have before. And that seems to be the whole point.

Disclaimer: I’m not a dermatologist or skincare professional. For personalised skincare advice, persistent skin concerns, or to book a skin cancer check, please consult a qualified dermatologist.