Product Description
Chemical Properties:
Cosmetic pigments come in a wide variety, with diverse chemical compositions. For example, inorganic pigments are usually metal oxides or salts, such as titanium dioxide and iron oxide; organic pigments include compounds like azo and phthalocyanine types; pearlescent pigments are generally composed of substrates like mica flakes coated with metal oxides (e.g., titanium dioxide).
Physical Properties:
- Appearance: They feature a rich range of colors, including various vivid reds, oranges, yellows, greens, blues, purples, as well as special pearlescent and metallic colors. Most are in powder form, but there are also liquid pigments used in specific cosmetic products.
- Particle Size: The particle size varies significantly, ranging from a few nanometers to tens of micrometers. Small - particle - size pigments typically have strong covering power and low gloss, suitable for creating a delicate makeup effect, such as in foundation; large - particle - size pigments have high shimmer and gloss, often used in eye shadows, highlighters, and other products to enhance the sparkling effect.
- Density: Different types of pigments have different densities. Generally, inorganic pigments have relatively higher densities, while organic pigments have lower densities.
- Transparency: The transparency of pearlescent pigments varies depending on the substrate. For instance, natural mica substrates have average transparency, synthetic mica substrates have higher transparency, and glass substrates have high transparency and can produce a strong effect.
Performance Properties:
- Lightfastness: High - quality cosmetic pigments need good lightfastness; otherwise, the makeup is prone to fading or discoloration. For example, pigments used in outdoor cosmetics require a high lightfastness grade to ensure color stability under prolonged sunlight.
- Heat Resistance: Cosmetics may undergo heating processes during production, and the usage environment temperatures also vary. Therefore, pigments must have certain heat resistance, usually able to withstand a certain processing temperature (e.g., around 100°C) without fading or deteriorating.
- Water Resistance and Sweat Resistance: Cosmetics often come into contact with water and sweat, especially eye and lip cosmetics. Good water resistance and sweat resistance can prevent smudging ,keeping the makeup long - lasting.
- Chemical Resistance: They need to be resistant to other ingredients in cosmetics, such as oils, moisturizers, preservatives, etc., without undergoing chemical reactions, to ensure the stable quality of the product. At the same time, they should have certain resistance to oils secreted by the skin.
- Dispersibility: They should be able to disperse well in cosmetic bases (such as oils, emulsions, aqueous solutions, etc.); otherwise, problems like caking and uneven color will occur, affecting the use effect and appearance.
Other Properties:
- Tinting Strength: Pigments with strong tinting strength can achieve the desired color effect with a small amount, which can reduce costs and minimize the impact on the performance of other ingredients. Different pigments have different tinting strengths, and organic pigments usually have higher tinting strength than inorganic pigments.
- Safety: This is a crucial attribute of cosmetic pigments. They must comply with relevant regulatory standards, be non - toxic, non - irritating, and not cause adverse reactions such as skin allergies. The content of heavy metals (such as lead) must be strictly controlled at an extremely low level.
- Environmental Friendliness: With the increasing awareness of environmental protection, the environmental friendliness of cosmetic pigments has also attracted attention. They are required to be environmentally friendly during production, use, and after disposal, without causing serious pollution.
Application
Company profile
Exhibition
Packing & Delivery
FAQ
Audited Supplier 
){kind=link}