MALTODEXTRIN

MALTODEXTRIN: A cosmetic stabilizer

EXCIPIENT ⎪ STABILIZING AGENT 

What is maltodextrin?

Maltodextrin is a complex carbohydrate obtained by hydrolysis of starch, usually from sources such as corn, rice, wheat or potatoes. It comes in the form of a white powder, odorless and easily soluble in water. In nutrition, it is often used as a quick source of energy, due to its rapid absorption by the body. In cosmetics, maltodextrin is mainly used as a texturing and stabilizing agent, while providing a soft sensation to the touch. Its versatility makes it a commonly used ingredient in food products, energy supplements and cosmetic products.

Maltodextrin is a natural sugar obtained by hydrolysis of corn, rice or potato starch. It is used as a stabilizer and “film-forming” agent in cosmetics. 

Where does maltodextrin come from?

Maltodextrin is produced through a process of starch hydrolysis, where enzymes or acids are used to break starch chains into smaller fragments. It is derived from various plant sources, such as corn, wheat, rice and potato, depending on availability and regional preferences. This production makes it possible to obtain a light and neutral powder which is commonly used for its energetic properties and its binding capacities. In food, maltodextrin is widely used for its energetic properties and as a stabilizer in processed products, while in cosmetics, it is used to improve the texture of formulations.

Properties and active ingredients

Maltodextrin has several properties that make it useful in nutrition and cosmetics. Here are its main characteristics and actions:

1. Fast source of energy : In nutrition, maltodextrin is an easily digestible carbohydrate, providing rapid and immediate energy, particularly popular with athletes.
2. Texturing agent : In cosmetics, it provides a smooth and homogeneous texture to products, facilitating their application and providing a pleasant finish.
3. Stabilizer in formulations : Maltodextrin helps stabilize food and cosmetic products, improving their consistency and preventing ingredients from separating.
4. Moisture absorption : Due to its ability to absorb moisture, it is often used in powders to prevent caking and maintain their fluidity.
5. Thickening effect : Maltodextrin is also used to thicken formulations, adding consistency without weighing down finished products.

The benefits of maltodextrin

Maltodextrin offers many benefits, including as a source of rapid energy and for improving the texture of skincare and food products. Here are the main benefits of this versatile ingredient:

1. Fast source of energy for athletes : Maltodextrin is easily absorbed and converted into glucose by the body, providing a quick energy boost, ideal for athletes before or after intense physical effort.
2. Improved product texture : In cosmetics, it gives a soft and homogeneous texture to care products, thus improving their application and offering a pleasant sensation to the touch.
3. Stabilization of formulations : Maltodextrin helps stabilize food and cosmetic products by preventing ingredient separation and improving consistency.
4. Prevention of agglomeration : By absorbing moisture, it helps maintain the fluidity of powders and prevent caking, which is particularly useful in powder products.
5. Natural thickening effect : It allows formulations to be thickened without adding fatty substances, which is ideal for light products such as creams and lotions.

How to consume maltodextrin?

Maltodextrin is used in different ways depending on its properties. Here are the main applications of this ingredient in nutrition and cosmetics:

• Food supplements and energy drinks : Maltodextrin is commonly added to sports drinks and gels, due to its rapid absorption and provision of fast carbohydrates, essential for immediate energy.
• Cosmetic care products : In cosmetics, it is integrated into creams, lotions and serums to improve texture, stabilize the formulation and provide a smooth finish on the skin.
• Processed foods : It is often present in processed food products to thicken, stabilize or improve texture, such as in sauces, desserts, and dairy products.
• Powders and makeup : In powder products, maltodextrin is used for its ability to absorb moisture and prevent caking, ensuring uniform application.

Note : For food use, maltodextrin is considered safe for most people. However, it is quickly converted to glucose and can cause blood sugar spikes in sensitive people, such as those with diabetes. In cosmetic use, it is generally well tolerated by all skin types.

Any side effects?

Maltodextrin is generally well tolerated, but certain adverse effects may occur, particularly in the event of excessive consumption or in people with particular sensitivities:

1. Blood sugar spikes : As a fast carbohydrate, maltodextrin is quickly converted to glucose, which can cause blood sugar spikes in people with diabetes or carbohydrate sensitivity. It is recommended to consult a healthcare professional if in doubt.
2. Digestive disorders : Excessive consumption of maltodextrin can lead to bloating, gas or diarrhea, due to its ability to absorb water in the intestine.
3. Rare skin sensitivity : In cosmetic use, although rare, some people may experience slight skin sensitivity or irritation. A skin test is recommended for very sensitive skin.
4. Laxative effect in case of overconsumption : In large quantities, maltodextrin can act as a mild laxative due to its ability to absorb water, potentially causing temporary intestinal upset.
5. Allergic reactions : Although uncommon, allergic reactions may occur if maltodextrin is derived from sources to which some people are sensitive, such as wheat. It is important to check the original source for those with allergies.

Sources

The benefits of maltodextrin are well documented in sports nutrition and cosmetics. This ingredient is recognized for its ability to provide rapid energy and for its beneficial effects on the texture and stability of formulations. Studies have demonstrated its usefulness in improving sports performance, particularly for athletes requiring rapidly absorbed carbohydrates. In cosmetics, its gentle and stabilizing profile makes it a popular choice in many products. Maltodextrin is approved for food and cosmetic use, with a high tolerance profile for most people.