Best Ingredients (and Worst Irritants) for Rosacea

By Dr Magnus Lynch
MA(Cantab) DPhil(Oxon) MRCS FRCP
Consultant Dermatologist & Dermatological Surgeon

Rosacea-prone skin can be highly sensitive to certain ingredients. The right ingredients can calm inflammation and strengthen the skin barrier, while the wrong ones can trigger a flare.

Which ingredients help barrier and redness?

Look for calming and barrier-supporting ingredients. Niacinamide (Vitamin B3) is excellent for reducing inflammation and improving barrier function. Ceramides help replenish the skin's natural protective lipids. Azelaic acid is available in lower concentrations without prescription and reduces both redness and inflammation.

Which commonly cause flares?

Steer clear of known irritants. The most common offenders include fragrance (both synthetic and natural, like essential oils), alcohol (especially SD alcohol or denatured alcohol), menthol and camphor. Abrasive physical scrubs and harsh chemical exfoliants like high-concentration glycolic acid can also strip the skin barrier and cause significant irritation.

Dr. Magnus Lynch, Consultant Dermatologist

About Dr Magnus Lynch

I am a London-based Consultant Dermatologist and Dermatological Surgeon. I am highly experienced in skin cancer diagnosis, Mohs micrographic surgery, acne, rosacea, acne scarring and laser treatments. I studied at the Universities of Cambridge and Oxford, and completed my dermatology training and Mohs fellowship at the prestigious St John’s Institute of Dermatology. I graduated from medical school in 2003 and have worked exclusively in Dermatology since 2012.

I lead a research team at King’s College London investigating the molecular biology of skin cancer. In recent years I have been involved in Media Appearances, including the Channel 5 series 'Skin A&E', where I perform skin surgeries and treat various skin conditions. Filming for the next series has recently completed and the series will be released later in 2025.

My NHS practice is at Guy's Hospital. I consult with private patients at the London Bridge Hospital, OneWelbeck (near to Bond Street station) and on Harley Street. A new consultation is £250. Book A Consultation.

I am the founder of Revessa Health which provides online consultations for acne and rosacea across the UK (see below).

Best Ingredients (and Worst Irritants) for Rosacea

Which ingredients help barrier and redness?

Which commonly cause flares?

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About Dr Magnus Lynch

The Online Acne & Rosacea Specialists