Rosacea - Beyond The Redness

Typical "butterfly" pattern of Rosacea

April is Rosacea Awareness Month, and if you're one of the estimated 415 million people worldwide living with rosacea, you'll know better than anyone that it's so much more than just a bit of redness. It's the flushing that comes out of nowhere. The burning sensation after a glass of wine. The stinging when you apply a product your skin used to tolerate just fine. The frustration of looking in the mirror and feeling like your skin is working against you.

Rosacea is one of the most misunderstood skin conditions I see in clinic. People come to me having been told to "just wear more coverage," having spent a small fortune on products that made things worse, and having no idea what's actually driving their flares. So this month, I want to cut through the noise. Here's what rosacea actually is, how to identify what's triggering yours, what to put on your skin (also what not to), and some things we can do together in clinic to make a real difference.

What Is Rosacea, Really?

Rosacea is a chronic inflammatory skin condition that primarily affects the face, mainly the cheeks, forehead, nose and chin; often presenting in a 'butterfly' pattern like the image above. Whilst the exact cause is still unknown, it is believed to involve a combination of hereditary and environmental factors. It tends to present as persistent redness, visible blood vessels (called telangiectasia), flushing, and in some subtypes, papules and pustules that can be mistaken for acne. There are four recognised subtypes, and many people experience more than one at the same time.

Subtype 1 (Erythematotelangiectatic rosacea): Redness, flushing, and visible blood vessels. Skin often feels sensitive, tight, and reactive.

Subtype 2 (Papulopustular rosacea): Persistent redness alongside breakouts that look similar to acne but behave differently. Unlike acne, rosacea breakouts tend not to have blackheads or whiteheads.

Subtype 3 (Phymatous rosacea): Thickening of the skin, most commonly seen on the nose (rhinophyma). More common in men.

Subtype 4 (Ocular rosacea): Affects the eyes, causing irritation, redness, and a gritty sensation. Often overlooked because people don't connect their eye symptoms to their skin condition.

What all subtypes share is inflammation and a compromised skin barrier. The blood vessels in rosacea-prone skin are hypersensitive and more prone to dilation. The skin barrier is weaker than average, meaning moisture escapes more easily and irritants can penetrate more readily. Understanding this is key to understanding why certain ingredients, environments, and lifestyle factors trigger flares.

Identifying Your Triggers

One of the most important things you can do if you have rosacea is learn your own triggers. Rosacea is highly individual; what causes a significant flare for one person might have no effect on another. Common triggers include:

Environmental: Sun exposure (the single biggest and most consistent trigger), wind, extreme cold, and humidity changes.

Dietary: Alcohol (particularly wine and spirits), spicy food, hot drinks, and histamine-rich foods like aged cheese and cured meats.

Physical: Exercise, hot baths or showers, saunas, and anything that raises core body temperature rapidly.

Emotional: Stress and anxiety are significant drivers of flushing for many people with rosacea.

Topical: Skincare products containing alcohol, fragrance, menthol, witch hazel, eucalyptus oil, and certain acids can all trigger a reaction on compromised rosacea skin.

Hormonal: Many women notice a significant worsening of rosacea around menstruation, perimenopause, and menopause. The relationship between hormones and rosacea is real, and it's worth tracking.

Keep a Trigger Diary

I always recommend that patients with rosacea keep a simple trigger diary, at least for a few weeks. You don't need anything elaborate, your phone notes app will do. After any flare, jot down what you ate and drank that day, what products you used, where you went, whether you exercised, and your stress level on a rough scale.

Within two to three weeks, patterns almost always emerge. You might discover that your morning coffee is a consistent culprit, or that your skin flares every time you use a particular product. You might notice that your skin is significantly calmer on days when you work from home versus days when you commute. This information is genuinely powerful because it shifts you from feeling at the mercy of your skin to understanding the relationship between your lifestyle and your flares.

Hidden Culprits Worth Investigating

Some triggers are less obvious than the standard lists suggest. A few I see regularly in clinic that people often haven't considered:

Toothpaste: Fluoride and mint in toothpaste can trigger perioral rosacea/dermatitis. If you consistently flare around your mouth and chin, this is worth investigating. Sodium Lauryl Sulfate (SLS) is a foaming agent used in toothpaste, but isn't necessary for cleaning teeth. Try an SLS free toothpaste to prevent irritation in sensitive skin.

Your pillowcase: Fabric softener and biological washing powders contain fragrances and enzymes that can aggravate sensitive, rosacea-prone skin overnight. Use non-bio and dye-free detergents. Switch to a silk or satin pillowcase to reduce friction (an added bonus - your hair will thank you for it too!)

Screen time: There's emerging evidence that the heat emitted by screens and devices can contribute to flushing in rosacea-prone skin. If you're on a computer all day, this is worth noting.

Certain medications: Some blood pressure medications, topical steroids (especially if used long-term on the face), and some nasal sprays have been associated with rosacea flares or steroid-induced rosacea. If you've noticed your skin deteriorating since starting a new medication, it's worth mentioning to your GP.

Skincare for Rosacea: What to Look For (and What to Avoid)

Getting your skincare right when you have rosacea is not about finding the most expensive products or following the most elaborate routine. It's about keeping things simple, protective, and barrier supportive.

Ingredients to Avoid

Fragrance: This is the single most important thing to remove from your skincare if you have rosacea. Fragrance is a complex mixture of dozens of potential allergens, and it's hidden in everything from moisturisers to SPFs to cleansers - even some that are targeted for sensitive skin! Check every product's ingredient list and look for "parfum," "fragrance," and any mention of specific fragrance components like linalool, limonene, or geraniol. Basically if it smells nice, it will include fragrance.

Alcohol (the drying kind): Denatured alcohol (listed as "alcohol denat.," "SD alcohol," or "ethanol") is a desiccant, meaning it dries and absorbs moisture from the skin. You'll find it frequently in toners, some SPFs, and "lightweight" formulas designed to feel non-greasy. These should be avoided on rosacea-prone skin.

Acids (used incorrectly): You might think that acids are a complete 'no-go' for rosacea, just from the word "acid", however not all are off-limits with rosacea. Azelaic acid is actually one of the best-studied ingredients for rosacea and is often recommended to reduce redness. However, high-strength AHAs (glycolic acid in particular) can be too stripping and irritating for reactive rosacea skin. If you want to use an exfoliating acid, go slowly, go low percentage, and pay close attention to how your skin responds.

Menthol, witch hazel, and eucalyptus: All commonly found in toners and "cooling" products. All problematic for rosacea.

Ingredients That Can Help

Azelaic acid: Anti-inflammatory, gentle, and evidence-backed for rosacea. Works on both redness and the papulopustular subtype. Worth knowing about.

Niacinamide: Strengthens the skin barrier, reduces redness over time, and is generally well tolerated by rosacea skin.

Centella asiatica (cica): Soothing and reparative. A good one to look for in calming products.

Ceramides and fatty acids: Essential for barrier repair. If your skin barrier is compromised and in rosacea, it usually is, keeping it replenished is non-negotiable.

Products I Recommend for Rosacea

When it comes to product recommendations for rosacea, I keep my suggestions tight. I'd rather give you a small number of products I genuinely trust than overwhelm you with a long list.

iS Clinical - Cream Cleanser

Cleansing is where a lot of rosacea skincare routines go wrong. Cleansers are not all created equal and using the wrong type for your skin can worsen things quickly. Foaming cleansers, micellar waters with fragrance, wipes are all common mistakes. The iS Clinical Cream Cleanser is gentle, non-stripping, and doesn't disturb the skin's pH in the way that harsh cleansers do. It removes makeup and impurities without triggering a flare, which is exactly what you want from a cleanser when your skin is reactive. You can even remove this with just a dry cotton pad if water feels too irritating during a flare up.

Obagi Medical - Rebalance Skin Barrier Recovery Cream

This is a product I recommend regularly for rosacea patients. It's fragrance and alcohol-free, formulated specifically to support a compromised skin barrier, and contains a effective blend of ingredients to calm, restore and hydrate. Your skin feels genuinely settled after using it, not just temporarily coated. If your barrier is struggling (and with rosacea, it usually is), this is a brilliant product to have in your skincare toolkit; it does exactly what it says on the tin.

SPF:

Sun exposure is the most universally recognised trigger for rosacea, which makes SPF an absolute non-negotiable. But not all sunscreens are suitable. Chemical sunscreens work by absorbing UV rays and converting them to heat, which is the last thing reactive rosacea skin needs. Mineral sunscreens, on the other hand, use zinc oxide or titanium dioxide to physically reflect UV rays away from the skin. They sit on top of the skin rather than being absorbed, making them far less likely to cause irritation or flushing. Zinc oxide in particular has anti-inflammatory properties, which is an added benefit for rosacea-prone skin.

Heliocare Mineral Tolerance Fluid - This is a standout for rosacea. It's lightweight, fragrance-free, and formulated for sensitive and reactive skin. For those who want a little extra help with coverage.

Obagi Sun Shield SPF (available in Warm and Cool tones) — Another excellent option that provides reliable broad-spectrum protection while offering some colour correction, perfect for those who want some coverage. It is a hybrid SPF, whilst containing Zinc Oxide combined with chemical filters, the Warm and Cool tones allow you to match your skin tone while simultaneously reducing the appearance of redness. Patients love that this one doubles up as a primer and therefore less make up is required.

If you've had a consultation with me, you'll know how much I go on about SPF and how it's the most important skincare product you will own. SPF should be the last step of your morning skincare routine, applied generously everyday, and reapplied if you're spending time outdoors. This single habit will make more difference to your rosacea than almost anything else.

In-Clinic Treatments for Rosacea

Skincare at home can do a great deal, but there are limits to what topical products alone can achieve with rosacea, particularly if you have persistent redness, visible vessels, or skin that continues to flare despite a well-managed routine. This is where in-clinic treatments can make a significant difference.

Polynucleotides

Polynucleotides are one of the most exciting developments in aesthetic medicine in recent years, and they have a particularly interesting application in rosacea management. Derived from highly purified salmon DNA, polynucleotides work by stimulating fibroblast activity, improving tissue repair, and modulating inflammation, which is exactly what rosacea skin needs.

When injected into the skin, polynucleotides help to strengthen the skin structure, reduce chronic redness, and improve overall skin quality over time. Patients with rosacea often notice that their skin becomes less reactive, less prone to flushing, and visibly calmer after a course of treatment. It's a treatment that addresses the skin at a cellular level rather than just managing symptoms on the surface.

iS Clinical - Harmony Medi-Facial

This is a dedicated clinical medi-facial developed specifically for sensitive skin. It combines a carefully selected sequence of iS Clinical professional products to calm inflammation, strengthen the barrier, and improve skin tone without triggering a flare. It's not a conventional facial, it's a targeted, clinical treatment, and the results are noticeably different from a standard skincare facial. For anyone whose rosacea has left them feeling like they can't have any facial treatments without a reaction, this is worth knowing about. It's so gentle it can be used on pregnant, breast-feeding and cancer patients.

Dermalux LED Light Therapy

LED light therapy is one of the most gentle yet effective tools available for rosacea, and the Dermalux system is medical-grade LED at its best. Red light works on inflammation and stimulates cellular repair. Near-infrared light goes deeper into the tissue, reducing chronic inflammation and promoting healing at the level of the dermis.

For rosacea clients, a course of Dermalux treatments can significantly reduce redness, improve barrier function, and calm the skin's reactivity over time. It is entirely non-invasive, completely comfortable, and there is strong clinical evidence behind its use for inflammatory skin conditions. It's also an excellent treatment to combine with other clinic treatments for enhanced results.

LED masks are all over the market now and available for home use, but the Dermalux is a medical-grade in clinic device with much more powerful wavelengths and is medically CE certified for treating skin concerns, such as rosacea.

The Final Point

Rosacea is not your fault, and it doesn't have to define how you feel about your skin. It is a manageable condition; with the right knowledge, the right products, and the right clinical support, most people with rosacea can achieve significantly calmer, more comfortable skin alongside increased confidence.

If you've been struggling with rosacea and feel like you've tried everything, or if you're not even sure whether what you have is rosacea, I'd love to see you for a skin consultation. We'll talk through your history and triggers, assess your skin and build a plan that's genuinely tailored to you, instead of searching high and low on the internet to only find contradictory information and increasing your frustration, without actually getting any answers.

Your skin deserves that kind of attention, and so do you.