Usually in cosmetics testing, lipstick and lip balm products have always been the main testing objects. Because people's demand for cosmetics continues to increase and they yearn for a better life,
the quality requirements for cosmetics continue to increase. Among them, cosmetics testing items such as lipsticks and lip balms with relatively large demand have naturally attracted people's attention.
So, what items will be tested for cosmetics testing such as lipstick and lip balm? Today, let me introduce to you.
Since cosmetics are products that are directly applied to the surface of human skin, cosmetics testing is very strict. Mainly from the sensory indicators, physical and chemical indicators, microbial indicators, heavy metal indicators, banned components detection, coloring agent detection these aspects to test. Here is a detailed list for you:
Lip cosmetic testing items:
1. Sensory evaluation: color, luster, aroma.
2. Physical and chemical index detection: heat resistance, cold resistance, peroxide value.
3. Detection of microbial indicators: total number of colonies, mold and yeast, fecal coliform, Pseudomonas aeruginosa, Staphylococcus aureus.
4. Heavy metal detection indicators: mercury, lead, arsenic.
5. Disable component detection: para-red.
6. Colorant detection: solvent green 7, food yellow 3, food red 17, acid yellow 1, acid red 1, food red 4, food red 1, orange yellow I, acid orange 7, ect
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