Sensitive Skin: What It Really Means and How to Deal With It
Dr. Anaïs BambiliAbout 60% of women and 40% of men describe themselves as having sensitive skin. And yet, in the vast majority of cases, “sensitive skin” is not a permanent genetic condition—it is an acquired condition, often exacerbated by skincare products themselves.
Sensitive skin is not a skin type
Skin sensitivity is a symptom, not an innate trait. It indicates that something has compromised your skin barrier—and that your skin can no longer defend itself effectively. That “something” could be years of using harsh cleansers, overexposure to acids, prolonged use of corticosteroids, or a period of intense stress.
The Most Common Causes That No One Tells You About
In my practice, the two most common causes among people aged 25–45 are: overly aggressive skincare routines (too much exfoliation, too many strong active ingredients, too many layers) and the use of unsuitable cleansers over the course of many years.
The skin can withstand these stresses for a while, but then it “breaks down”—often in response to a hormonal change or a change in season.
How to Repair a Compromised Skin Barrier
The routine: Simplify your skincare routine as much as possible (gentle cleanser + restorative cream—nothing else for 2–4 weeks), avoid all irritants (fragrances, alcohol, harsh acids), and prioritize restorative ingredients (ceramides, peptides, probiotics).
The temptation is to add "soothing" treatments. The clinical reality: the fewer products used during the repair process, the better.
Assets to Prioritize and Those to Avoid
Top picks: ceramides (NP and AP), gentle peptides, probiotics and prebiotics, 2–5% niacinamide, and PHA (gluconolactone).
Avoid the following during treatment: retinol, high-concentration glycolic acid, benzoyl peroxide, synthetic and natural fragrances, and denatured alcohol.
Definitely avoid: cleansers containing SLS and products with essential oils if you have sensitive skin.
How long does it take to repair a compromised barrier?
With the right regimen: initial improvements in 2–4 weeks. Significant restoration: 6–12 weeks. Complete repair: up to 6 months for severely damaged skin barriers. Patience is the most important factor for sensitive skin.
