Why your cleanser matters, especially for sensitive skin

The skin barrier, is made up of lipids, natural oils, and a balance of friendly microbes. It’s this protective shield that helps keep allergens and irritants from triggering flare-ups and irritation.

 

Because this barrier is so delicate, less is often more when it comes to cleansing. Using harsh soaps and cleansers can strip away the skin’s natural oils and disrupt this fragile ecosystem, making skin dry, tight, and more prone to irritation and allergic reactions.

 

Why harsh cleansers can do more harm than good
Many common soaps and body washes contain strong detergents designed to remove oils quickly. But for sensitive or allergic skin, they can:

• Break down the skin’s acid mantle and natural oils
• Weaken the protective barrier, increasing dryness and irritation
• Trigger redness, itching, and flare-ups, especially in babies with thinner, more fragile skin

What to look for in a gentle cleanser
The best cleansers for sensitive skin support the skin’s natural balance. Look for products that:

• Are soap-free to maintain the skin’s natural pH
• Use mild, plant-based surfactants that clean gently without stripping moisture
• Include nourishing oils and humectants to support and replenish the skin barrier during cleansing
• Are free from fragrance, parabens, and harsh chemicals that may cause irritation