It has been absolutely roasting here in the UK. A proper heatwave, the kind where you wake up and the air is already heavy before you have even made a cup of tea. And for most people, the summer advice is pretty straightforward: slap on your SPF, find some shade, and keep drinking water.
But if you have sensitive skin, eczema, rosacea, perioral dermatitis, or you are going through TSW, you and I both know that "just wear SPF" is not quite that simple.
Because sunscreen is often the product we desperately want to use, and the product that absolutely destroys our skin. The stinging. The redness. The breakouts. The tightness that sets in within minutes. The frustrating game of trying to work out whether it was the SPF, the heat, your skin condition or both.
I hear this all the time. It is genuinely one of the most common things people come to us with. And I wanted to write about it properly, because I think there is a lot more to say than "try a mineral one."
Why does sensitive skin struggle so much with SPF
Sunscreen has a big job to do. To protect your skin from UV radiation, it needs a specific set of active ingredients to make it work. The trouble is that many of those same ingredients are exactly the kind of thing reactive skin absolutely does not get on with.
Chemical filters like oxybenzone, octinoxate, and avobenzone work by absorbing UV rays and converting them to heat. They are effective at what they do. But they also penetrate the skin barrier, and for skin that is already compromised or reactive, that penetration can trigger stinging, flushing, or inflammation pretty quickly.
Fragrance and alcohol are common in SPF formulations and are well-known irritants for sensitive skin. Even a formula that looks clean on the front of the bottle can have these hiding further down the ingredient list.
Film-forming agents and silicones are often included to give sunscreens that smooth, non-greasy feel. For skin conditions like perioral dermatitis or acne-prone skin, though, anything occlusive on the face can make things significantly worse.
And then there is just the sheer number of ingredients. A typical SPF formula can have 20, 30, or sometimes more ingredients. When your skin is reactive, that is a lot of potential triggers in a single product.
It is not you. The product is genuinely complicated.
I want to be honest about sunshine and very sensitive skin
If your skin is in a really difficult place right now, whether that is a bad flare, TSW, or a significantly compromised barrier, staying out of direct sunshine is genuinely the kindest thing you can do for it. Shade, light clothing, a wide-brimmed hat, avoiding that fierce midday sun. Not the most exciting advice, I know. But honest advice.
I also know that it is not always possible. We have lives. We have children who want to go to the park. We have school runs, summer events and barbecues we have actually been looking forward to.
So yes, SPF matters. But if your skin barrier is already struggling, forcing an application that triggers more inflammation doesn't protect your skin; it adds to what it is already fighting. Sometimes the smarter move is to focus on repairing the barrier first. Calmer skin tolerates SPF. Compromised skin often does not. The short-term concession can get you to long-term compliance faster than pushing through ever would.
Mineral vs chemical SPF: Does it actually make a difference?
For sensitive skin, yes. It really does.
Mineral sunscreens, sometimes called physical sunscreens, use zinc oxide or titanium dioxide as their active ingredients. Rather than absorbing UV rays, they sit on the skin's surface and reflect them. They do not penetrate the barrier in the same way chemical filters do, which is why they tend to be much better tolerated by reactive and sensitive skin.
If you are trying to find an SPF that works for you and you have not tried a mineral one yet, that is where I would start.
When you are reading the label, here is what to look for:
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Zinc oxide and/or titanium dioxide as the UV filters
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Fragrance-free
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Alcohol-free (or very low on the ingredient list)
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Minimal other ingredients
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No synthetic preservatives if possible
They are not perfect for everyone. Some leave a white cast, particularly on deeper skin tones, and that is a real issue. Some still have other ingredients that can be irritating. But as a starting point, mineral is almost always the gentler option.
The bit I really want you to read: your skin barrier
Here is the thing, I do not think gets talked about enough, and honestly, it is the most important part of this whole post.
The reason SPF is so hard on sensitive and reactive skin is often not just the SPF itself. It is the state of the skin underneath it.
Think of a healthy, intact skin barrier as a filter. It manages what gets in and what stays out. It holds moisture in, keeps irritants at bay, and generally protects you from the world around you. When that barrier is working well, your skin can handle quite a lot.
When it is compromised, through a skin condition, through overuse of harsh products, through stress or illness or just a difficult season of life, everything becomes more reactive. Products that would be absolutely fine on healthy skin can sting, flush, or cause breakouts on damaged skin. Including sunscreen.
So one of the most genuinely useful things you can do for your skin this summer is not just hunt for a better SPF. It is to focus on supporting your skin barrier first.
When the barrier is stronger, your skin can cope with more. Not everything, and results vary from person to person. But a stronger barrier is a less reactive barrier. And a less reactive barrier makes SPF considerably easier to tolerate.
This is actually at the heart of everything we do at Apothecary & Me. Not just for summer, but all year round.
How we approach barrier support
Our Illuminate Face Oil was built around exactly this. Three ingredients: jojoba oil, argan oil, and vitamin E. Each one is chosen specifically for its ability to support and strengthen the skin barrier without adding anything that could irritate. Jojoba closely mimics the skin's own sebum, which is why even the most reactive skin tends to tolerate it well. Argan brings essential fatty acids and antioxidant protection. Vitamin E supports the healing process.
Used consistently, it helps to rebuild and maintain the skin's natural defences over time. A stronger barrier is less reactive. Less reactive skin tolerates more.
Our Calm Butter works in a similar way for areas that need more intensive support, whether that is the face or the body, or anywhere that has been particularly affected. It is also wonderful after sun exposure, when the skin has been under additional stress and needs some proper care.
Neither of these products contains SPF. I want to be really clear about that. They are not a substitute for sun protection. What they are is part of building a skin that can cope better with SPF and with everything else.
A few practical things that have helped our customers
Apply your oil or butter first, and let it fully absorb before you go anywhere near your SPF. Applying sunscreen directly to a bare, compromised skin barrier can trigger a stronger reaction than applying it to skin that has been calmed and prepared.
Patch test every new SPF on a small area before putting it anywhere near your face. This feels obvious, but it is so easy to skip when you are in a hurry, and the sun is already out.
You do not need to pile it on. The right amount of SPF is enough to cover, applied evenly. A thick layer sitting on the skin is not better.
What you do when you come back inside matters too. Removing SPF gently, letting the skin breathe, and applying something soothing and nourishing after sun exposure can make a real difference to how your skin recovers. After-care is part of the picture.
Give yourself and your skin some grace. Finding an SPF you can actually tolerate can take time, and it can feel really disheartening. It is trial and error, genuinely. Be patient.
Yuka App. A useful tool for navigating ingredient lists and very helpful with complicated formulas, such as those in SPF. They will highlight ingredients that are not good for your skin, you, or the planet. I recently selected our current SPF of choice using the app and am not disappointed.
You are not being difficult
I want to say this because I mean it.
The guilt and anxiety I hear from people with sensitive and reactive skin about not being able to wear SPF properly is real. And it is not fair. Even though the skincare industry is trying to make it easier for people with eczema, TSW, rosacea, PD, or reactive skin to find sensitive-skin product options. Most sunscreens are formulated with normal skin in mind.
This is a genuine challenge, and you deserve products and advice that actually work for your skin, not just everyone else's.
The answer is not to give up on sun protection. But it is also not about keeping your skin pushed through something that is clearly hurting it. It is to find the approach that actually works for you, with patience and without judgment.
Now I want to hear from you
This is genuinely one of my favourite parts of this community, and I am asking this because I think it will be really valuable.
If you have sensitive or reactive skin and you have found an SPF that actually works for you, please share it in the comments below. Tell us your skin condition, whether that is eczema, TSW, rosacea, perioral dermatitis, acne-prone skin, or anything else, and tell us what SPF you use or have found helpful. Even if it is something really simple. Even if you are not sure, it will help anyone else.
Because real, lived knowledge from people who have actually been through it is worth so much more than any review site or marketing page. Your recommendation could be exactly what someone else has been looking for.
And if there is something I have not covered here, or something you would like me to explore in more depth in a future post, leave it below. I read everything.
Anita
My personal recommendation based on our use of SPF for my daughter's eczema and TSW:
Ultrasun Sensitive SPF 50+ Extreme
Our current family SPF - due to my increased sun sensitivity in perimenopause and not triggering for the family.
SVR Laboratoire Dermatologique - HUILE SPF50 | DRY OIL
Apothecary & Me products are designed to support a healthy skin barrier and are suitable for sensitive and reactive skin. They do not contain SPF and are not a substitute for sun protection. We always recommend speaking to a healthcare professional about your specific skin condition.
