Sensitivity & Redness

Sensitive skin is a broad term for skin that reacts easily to products, temperature, and environmental triggers. Rosacea is a specific chronic inflammatory condition with distinct subtypes, characterised by persistent central facial redness, flushing, visible blood vessels, and in some subtypes, papules or pustules. Rosacea has specific triggers and typically requires long-term management, while general sensitivity often improves with barrier repair.

Yes. Overusing actives, applying too many products, and using formulas with fragrance or alcohol can progressively sensitise skin that was previously tolerant. The skin's barrier becomes progressively more compromised, making it react to products it previously had no issue with. Simplifying a routine and focusing on barrier repair usually reverses this.

Generally yes. Fragrance is one of the most common contact allergens in skincare and provides no functional skin benefit. This applies to both synthetic fragrance and natural fragrance (essential oils, citrus extracts, and plant botanicals), which are equally capable of causing sensitisation. Reading the full ingredient list matters, not just checking for 'fragrance-free' on the front of the pack.

Wait until the barrier has clearly recovered before reintroducing any active, signs being no more tightness, stinging on application of plain moisturiser, or visible redness. Then introduce one new active at a time, patch test first, and start at the lowest available concentration. Allow at least two to three weeks of observation between each new introduction.

For rosacea specifically, stress, alcohol, spicy food, hot drinks, and temperature extremes are well-documented triggers that cause flushing and inflammation. For general skin sensitivity, chronic stress can impair barrier function by elevating cortisol levels, which reduces ceramide production. Keeping a simple trigger diary can help identify patterns that are worth managing alongside skincare.