Here are some details about straightening creams, including their positive and negative aspects, as well as common ingredients or materials:
-
Straightening creams are designed to temporarily alter the structure of the hair, making it straighter and more manageable. They are often used by individuals with frizzy, curly, or wavy hair who desire a sleeker look.
-
Positive aspects of straightening creams include:
-
Smoothing: Straightening creams can help reduce frizz and make the hair appear smoother and more polished.
-
Manageability: By making the hair straighter, these creams can make it easier to style and maintain.
-
Nourishing ingredients: Some straightening creams contain active nourishing ingredients, such as collagen, glycerin, and plant extracts, which can help improve the overall health and appearance of the hair.
-
-
Negative aspects of straightening creams include:
-
Chemical ingredients: Some straightening creams may contain harmful chemicals, such as cyclosiloxanes, diethanolamine, formaldehyde, and metals. These ingredients can be potentially toxic and may cause health concerns.
-
Ethoxylated ingredients: Ethoxylated ingredients, such as PEGs and "eth" ingredients, are often used in the process of making straightening creams less harsh on the skin. However, this process can create carcinogenic 1,4-dioxane, which may be left behind in the final product.
-
-
Common ingredients or materials found in straightening creams include:
-
Keratin: Keratin is a protein that is naturally found in hair and is often used in straightening creams to help strengthen and smooth the hair.
-
Glyoxyloyl Keratin Amino Acids: This is another type of keratin that may be used in straightening creams to help improve the hairs texture and appearance.
-
Glyoxyl acid: Glyoxyl acid is a key ingredient in some straightening creams, as it helps to temporarily alter the hair's structure and make it straighter.
-
Sodium hydroxide: This is a common ingredient in some straightening creams, as it can help to break down the hair's bonds and make it easier to straighten. However, it is a strong chemical that should be used with caution.
-
Collagen: Collagen is a protein that is often used in straightening creams to help improve the hair's strength and elasticity.
-
