What Is trilysine?

Learn about the hair conditioning characteristics of trilysine and its usage in personal care products.

What Is trilysine? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is trilysine?

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Lysyllysyllysine is a type of oligopeptide that can be used in cosmetics to condition hair. It comes in the form of a white powder and is also known by other names such as l-lysyl-l-lysyl-l-lysine, lys-lys-lys, lysyl-lysyl-lysine, and trilysine.

What is the purpose of trilysine in personal care products? It is used for its hair conditioning characteristics. trilysine improves the look and feel of hair.

Names and identifiers that we found for this substance include: Lysyllysyllysine and Polylysine Hbr.

What Are Hair Conditioning Ingredients?

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trilysine has hair conditioning characteristics.

Hair conditioning ingredients are used in cosmetic products to enhance the appearance and feel of hair. They leave your hair easy to comb, flexible, soft, and shiny while imparting volume, lightness, gloss, and texture.

One of the critical functions of hair conditioning ingredients is to smooth the surface of the hair strands. This makes the hair easier to comb or brush, reducing the risk of breakage and split ends. Conditioning ingredients also help to seal the hair cuticle, which helps to reduce frizz and enhance shine.

Types of Hair Conditioning Ingredients

Different conditioning ingredients work in different ways to achieve these results. For example, some ingredients, like silicones, natural oils, and fatty alcohols, help to create a protective film around each hair strand, which locks in moisture and prevents dryness.

Other ingredients, like proteins and amino acids, penetrate the hair shaft to strengthen and repair damaged hair. These ingredients work by filling in the gaps in the hair's structure, smoothing the surface, and increasing elasticity.

Hair conditioning products also often contain ingredients that provide volume and texture, such as polymers and thickeners. These ingredients can help give hair a fuller, thicker appearance, making it more manageable and easier to style.

Safety

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Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.