What Is Corn syrup?

Learn about the binding, humectant, skin conditioning, and viscosity-controlling characteristics of Corn syrup and its usage in personal care products.

What Is Corn syrup? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is Corn syrup?

Section Link

Corn syrup is a thick, clear liquid made from cornstarch. It contains substances like glucose and maltose that come from breaking down the cornstarch. In cosmetics, it helps hold things together, keeps skin hydrated, makes products thicker or thinner as needed, and conditions the skin. People also use it as a sweetener in food because it is very sweet and mixes well with other ingredients. You may hear it called by different names like glucose syrup or hydrolyzed starch syrups.

What is the purpose of Corn syrup in personal care products? It is used for its binding, humectant, skin conditioning, and viscosity-controlling characteristics. Corn syrup holds ingredients together, prevents drying, moisturizes and strengthens skin, and adjusts the thickness of a product.

Names and identifiers that we found for this substance include: Corn syrup, Hydrolyzed Corn Starch, and "Syrups, hydrolyzed starch".

What Are Binding Ingredients?

Section Link

Corn syrup has binding characteristics.

Binding ingredients in cosmetic products help hold the product together and keep it from separating. They also help improve the product's texture, stability, and effectiveness and make application easier. These ingredients are usually added in small amounts to the product formulation and may be derived from natural or synthetic sources.

Common binding ingredients in cosmetics include waxes, thickeners, and emulsifiers. Waxes help to give the product a smooth and creamy texture, while thickeners make it thicker and more luxurious. Emulsifiers help to combine water and oil-based ingredients, which is important for many cosmetic products.

What Are Humectant Ingredients?

Section Link

Corn syrup has humectant characteristics.

Humectants can be found in many products, such as foods, medicines, and personal care products. The primary role of humectants in these products is to prevent them from drying out, which helps to maintain their texture, quality, and effectiveness.

Many different types of humectants are used in cosmetic products, including glycerin, hyaluronic acid, propylene glycol, and urea. Each ingredient has a slightly different chemical structure, offering various skin benefits also. When applied to the skin, humectants draw in moisture from the surrounding environment and help lock it in, keeping the skin hydrated and moisturized while helping improve its texture and appearance.

In food products, humectants play a crucial role in preventing foods from drying out, especially in packaged or processed foods. Examples of common humectants used in food include glycerin, sorbitol, and propylene glycol. These ingredients help to maintain the moisture content of the food, thereby improving its texture and prolonging its shelf life.

Humectants are also commonly used in medicines and other pharmaceutical products. They help to retain moisture in tablets and capsules, which prevents them from breaking down or becoming less effective over time.

What Are Skin Conditioning Ingredients?

Section Link

Corn syrup has skin conditioning characteristics.

Skin conditioning ingredients improve the texture, feel, and overall appearance of the skin, helping to avoid harmful effects from external factors. Skin conditioning ingredients moisturize the skin and strengthen its natural barrier function to help protect it from damage caused by harsh weather and sunlight. Some skin conditioning ingredients are anti-inflammatory and can help reduce redness and irritated skin.

What Are Viscosity-Controlling Ingredients?

Section Link

Corn syrup has viscosity-controlling characteristics.

Viscosity-controlling ingredients increase or decrease the thickness of a product. These ingredients are essential in creating the desired texture and consistency for cosmetic products such as lotions, creams, and serums.

Increasing the viscosity of a cosmetic product can provide a thicker and more substantial texture, making it easier to apply and providing better coverage. On the other hand, decreasing the viscosity can create a lighter, more fluid consistency, allowing for quicker absorption into the skin.

Safety

Section Link

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.