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Inorganic VS Organic Pigments

What is Pigment for PMU?

In the realm of Permanent Makeup (PMU), pigments play a crucial role in determining the outcome and longevity of the procedure. Pigments for PMU are composed of dry color pigments suspended in a liquid base, often referred to as the solvent. The dry pigment provides the color, while the solvent helps in the application and stability of the pigment. Below is an infographic that illustrates this composition.

Types of Dry Color Pigments

Dry color pigments used in PMU can be classified into three main categories:

Organic Pigments: These are synthetically produced in laboratories and are known for their smaller particle size and vibrant colors.

Hybrid Pigments: These combine elements of both organic and inorganic pigments, offering a balance of vibrancy and stability.

Inorganic Pigments: These are typically derived from natural minerals and are characterized by their larger particle size and earthier tones.

Characteristics of Organic and Hybrid Pigments

Organic Pigments:

Made in laboratories, ensuring consistency in color and quality.

Smaller particle size, which results in brighter and more vibrant colors.

Often preferred for their ease of application and the fine detail they can achieve.

Hybrid Pigments:

Combine organic pigments with inorganic components to enhance stability and color retention.

Offer a middle ground between the vibrancy of organic pigments and the durability of inorganic pigments.

Characteristics of Inorganic Pigments

Inorganic Pigments:

Found in nature and typically extracted from minerals.

Larger particle size, leading to more muted, natural-looking colors.

Differences in Application and Recommendations

The choice between organic and inorganic pigments largely depends on the desired outcome and the skin type of the client:

Organic Pigments:

Recommended for fine detailing and vibrant color needs, such as eyeliner or detailed brow work. They are particularly suited for clients with normal to dry skin types.

Inorganic Pigments:

Ideal for clients seeking a more natural look or those with oily skin, as these pigments are less likely to migrate and offer longer-lasting results.

Color Index (CI) for Organic and Inorganic Pigments

Every pigment used in PMU has a Color Index (CI) number that identifies its chemical composition:

CI for Organic Pigments: These are usually in the range of CI 1xxxx to CI 5xxxx.

CI for Inorganic Pigments: These are typically within the range of CI 7xxxx to CI 8xxxx.

How to Differentiate Organic from Inorganic Pigments

There are several simple experiments you can perform to differentiate between organic and inorganic pigments:

Magnet Experiment

Inorganic pigments often contain metallic elements, which can be detected using a magnet. Simply place a small amount of pigment on a sheet of paper and hold a magnet close to it. If the pigment moves towards the magnet, it is likely inorganic.

In the Glass Experiment

Mix a small amount of pigment with water in a glass. Inorganic pigments tend to settle at the bottom, while organic/hybrid pigments may remain suspended or dissolve more evenly.

Cotton Disc Experiment

Place a drop of pigment on a cotton disc. Inorganic pigments will typically leave a more pronounced, less diffused mark, whereas organic pigments will spread out more evenly.

The Bottom Line

Understanding the differences between organic and inorganic pigments is essential for achieving the desired results in PMU. While organic pigments offer vibrancy and precision, inorganic pigments provide stability and longevity. By considering the client's skin type and the specific application, PMU artists can make informed choices to ensure the best possible outcomes.

At SupremePermanent.com, we offer both Hybrid and Inorganic pigments. Finding pure Inorganic pigments, such as Contur, has become increasingly difficult.

Historically, inorganic pigments tended to turn red over time. To address this, many manufacturers began adding yellow organic pigments to inorganic pigments, enhancing color stability over longer periods.

Additionally, black iron oxide is often strengthened with a small amount of carbon black to maintain a stable black color for a longer duration after implantation. This combination helps achieve a better balance in the pigment's performance and longevity in the skin, while still being considered inorganic.

To identify which inorganic pigment lines have added organic components, simply read the ingredients list on each pigment bottle.

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