Certain soaps and skin care products can worsen eczema. Soaps free from fragrance, dye, and allergens are best for people with eczema.

Individuals with this condition may experience flare-ups after using some products. Because many soaps, lotions, and detergents contain harsh ingredients and scents, they can make skin feel drier and itchier than before.

While it is important to use products that do not cause irritation and worsen eczema, it can be difficult to find the right ones.

Read more to learn about the best soaps for eczema, which ones to avoid, and more.

Scent and dye free soaps, which are good for people with eczema.Share on Pinterest
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Many soaps contain ingredients that can irritate skin and worsen eczema. People with eczema may find their skin responds best to gentle skin care products that are free from fragrances, dyes, and other allergens.

The American Academy of Allergy, Asthma & Immunology recommends that individuals with eczema should use soap-free cleansers. Many of these cleansers are also free from sodium lauryl sulfate, the chemical that makes soap foamy.

Some products that have endorsement from the National Eczema Association (NEA) include:

  • Cetaphil PRO Gentle Body Wash
  • CLn BodyWash
  • Cerave Soothing Body Wash
  • Skinfix Eczema Soothing Wash
  • Neutrogena Ultra Gentle Hydrating Cleanser
  • CLn Facial Cleanser
  • Skinfix Eczema Soothing Wash

Soaps that contain allergens and harsh chemicals are more likely to irritate a person’s skin, which can worsen their eczema.

The detergents in many soaps –– such as sodium lauryl sulfate –– strip the skin of its natural oils, leaving it feeling tight and itchy.

Individuals with eczema should carefully read labels on soaps and cleansers. They should pay particular attention to:

  • Allergens: This includes any ingredients that have caused irritation in the past.
  • Fragrance: These can be an allergen, so people with eczema should look for products that are free from fragrances.
  • Alkaline: Many soaps have a balanced pH — which refers to their acidity levels — but individuals with eczema should still check for alkaline soaps, which can affect the skin barrier and increase their pH levels.
  • Deodorant: People with eczema should avoid deodorant soaps, as they usually contain skin-irritating scents.
  • Dye: Those with eczema should avoid soaps that contain dye, which can be an allergen.
  • Harsh soaps: Some ingredients, which may worsen eczema, include propylene glycol, salicylic acid, and formaldehyde.
  • Endorsements: Products with approval from organizations, such as the NEA, may be more suitable for individuals with eczema.

Finding the right soap for a person’s skin can be tricky. Every person’s skin is different, which means it will respond differently to certain products. Therefore, what works for one individual with eczema may not work for someone else.

Additionally, eczema can change over time, which may mean that certain products become less effective.

A person with this skin condition may wish to contact a dermatologist for cleanser recommendations. After evaluating an individual’s skin type and eczema, they can decide which products are best suited to them.

People can also try products with NEA endorsement. It may be helpful to test different products systematically and figure out the ones that work best.

They can do this by performing a patch test at home.

To complete a patch test, a person applies a small amount of the soap to their wrist, cleans and dries the area, then covers it with a wrap or bandage. They should not wash the area for 48 hours but monitor it for signs of an allergic reaction, such as redness, itchiness, or rash.

If a reaction occurs, the individual should remove the bandage and wash the area thoroughly.

They can also use an over-the-counter (OTC) cream that contains hydrocortisone or a soothing lotion such as calamine lotion. An OTC antihistamine may also reduce itchiness.

If there is no reaction, the product is likely safe for a person’s skin.

A person should seek emergency medical attention if they experience a serious allergic reaction to a product or if their eczema shows signs of infection, such as producing pus.

They may also wish to contact a doctor if their eczema spreads to a large area of their body.

Eczema is a common allergic skin condition. Finding the right soap can be difficult, but recommendations state that people with eczema use soap-free cleansers.

They should also avoid products with fragrances, dyes, harsh chemicals, and deodorants.

People can try patch testing different soaps or contact a dermatologist to find which cleanser works best for them. They should also seek medical attention if they experience a serious allergic reaction or their eczema show signs of infection.