Eyeshadow is a popular cosmetic product that is typically categorized into three main types: liquid, cream, and powder eyeshadow.

These types differ based on their water content and texture. While powder eyeshadows are the most common on the market, it's important to understand the differences between them.

Liquid Eyeshadow: Liquid eyeshadow has a malleable consistency and provides a hydrating shine. Despite its metallic or shimmering finish, it feels lightweight and delicate when evenly applied.

Liquid eyeshadows are often available in a wide range of shades and are known for their intense pigmentation. They can be easily blended and layered to create various eye makeup looks.

Cream Eyeshadow: Cream eyeshadows have a smooth texture and excellent blendability. A small amount of product is usually sufficient to create a full eye makeup look, making them quite economical.

Cream eyeshadows do not tend to accumulate in the creases of the eyelids, resulting in a more seamless application. They often have a slightly dewy or satin finish, adding a subtle sheen to the eyes.

Powder Eyeshadow: Powder eyeshadows are the most popular and widely available type. High-quality powder eyeshadows have minimal fallout and provide smooth, blendable application.

They offer excellent color payoff and long-lasting wear. Powder eyeshadows are versatile and come in various finishes, including matte, shimmer, and metallic. They are suitable for both everyday and more dramatic makeup looks.

Regardless of the type, eyeshadows generally share common basic ingredients. Most eyeshadows contain a base filler such as talc or mica, which adds volume and helps the other ingredients blend seamlessly.

Binders, such as zinc and magnesium derivatives, are added to enhance adhesion to the skin, ensuring long-lasting wear. To achieve the desired color, mica pigments are incorporated into the formula.

These pigments come in a range of shades and can be mixed to create different effects. Preservatives like glycol or tocopherol are also added to prevent the ingredients from deteriorating and extend the shelf life of the eyeshadow.

To create an eyeshadow, the first step is to prepare the base. The base typically consists of fillers like talc or mica, and for cream eyeshadows, waxes and oils are added to the mix. These additional ingredients contribute to the smooth and creamy texture of the product.

After the base is formed, binders such as zinc and magnesium derivatives are introduced to improve the eyeshadow's adherence to the skin.

The next crucial step involves incorporating pigments into the eyeshadow. Mica pigments are commonly used as they offer a wide range of colors and can be blended together to achieve desired shades. In the past, crushed gemstones were often utilized to create vibrant pigments.

From a color classification perspective, eyeshadows can be divided into three main categories: brightening color, transition color, and emphasis color. The brightening color is applied all over the eyelid and can extend to the brow bone to create a lifted and illuminated effect.

The transition color is applied at the crease of the eyelid, blending upwards to create depth and dimension. It serves as the main shade of the eyeshadow look, reflecting the overall makeup style.

Lastly, the emphasis color is applied at the base of the eyelashes and blended upwards to the crease line. This color adds intensity and creates a more defined, three-dimensional look to the eyes.

Eyeshadows come in various types, including liquid, cream, and powder, each offering unique qualities and finishes. The formulation of eyeshadows typically involves a base, binders, pigments, and preservatives.