Urea

exfoliating moisturising
itching irritation redness allergic reaction burning sensation

overview

Urea, a natural component of the skin's natural moisturizing factor (NMF), is a popular skincare ingredient known for its moisturizing, exfoliating, and keratolytic properties. It helps improve the appearance of dry, rough, or scaly skin by providing hydration, reducing dead skin cell buildup, and softening the horny substance (keratin) holding the top layer of skin cells together. Urea used in cosmetics is synthetically produced in a laboratory using ammonia and carbon dioxide.

benefits

Urea offers several benefits for the skin: Moisturizing: Urea acts as a humectant, attracting and retaining moisture in the skin, and as an emollient, softening and smoothing the skin. Exfoliating: Urea's keratolytic properties help exfoliate the outermost layer of the skin, reducing the appearance of rough, flaky patches and scales. Suitable for Dry Skin: Urea is particularly beneficial for those with dry, itchy skin, as it helps restore and maintain the skin's natural moisture balance. Helpful for Diabetic Skin: Urea can be beneficial for individuals with diabetic skin, as it helps alleviate dryness and flakiness associated with diabetes. Alleviates Psoriasis and Eczema Symptoms: Urea can help manage the symptoms of psoriasis and eczema, such as itching, scaling, redness, and flaking, when used under the guidance of a dermatologist. Anti-fungal: Urea is often used in creams to treat specific foot conditions, particularly those that are fungal in nature. It can combat fungus on or around the nails and may even soften the surface of thick fingernails and toenails.

Skin suitability

Urea is generally suitable for various skin types, including: Dry Skin: Urea is ideal for those with dry, itchy skin, as it helps replenish and retain moisture. Diabetic Skin: Urea can help alleviate dryness and flakiness associated with diabetic skin. Psoriasis and Eczema-Prone Skin: Urea can help manage the symptoms of psoriasis and eczema when used under the guidance of a dermatologist.

concerns

Urea is generally well-tolerated when applied topically. However, some individuals may experience mild side effects, such as: Skin Irritation: In some cases, urea can cause mild skin irritation, such as redness, itching, or burning. Allergic Reaction: Although rare, some individuals may experience an allergic reaction to urea.

precautions

To ensure safe and effective use of urea in skincare: Patch Test: Before using urea-based products, perform a patch test on a small area of the skin to check for any adverse reactions. Follow Usage Instructions: Always follow the usage instructions provided on the product label. Avoid Overuse: Excessive use of urea can lead to skin irritation or dryness. Consult a Dermatologist: If you have sensitive skin or any underlying skin conditions, consult a dermatologist before using urea-based products.

source

Urea is naturally produced by the body as part of the skin's natural moisturizing factor (NMF). Urea in cosmetics is synthetically produced in a laboratory using ammonia and carbon dioxide.

CIR

Safe as used in cosmetics and personal care products.

EWG

NA

additional info

Urea is commonly found in various skincare products, including body washes, lotions, and creams. It is particularly beneficial for individuals with dry, flaky, itchy, and scaly skin concerns related to conditions like psoriasis and eczema. Urea is also used in some hair care products, such as shampoos and conditioners, to help moisturize and soften the hair and scalp. Urea is a natural component of the skin's natural moisturizing factor (NMF), which helps maintain the skin's moisture balance and protect it from environmental stressors. Urea is also used in some wound care products to help remove dead tissue and promote healing. Urea is synthetically produced in a laboratory using ammonia and carbon dioxide. It can release formaldehyde, a known carcinogen, and may cause skin irritation and allergic reactions in some individuals. Urea is commonly used in Asian skincare products, particularly in moisturizers and lotions, for its hydrating and exfoliating properties.