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With the growing domestic market, cosmetics have become a popular consumer goods for people. Consumers and distributors pay more attention to national standards and industry standards and quality control is increasingly stringent. To help the enterprises in producing products with compliance to help the enterprises obtain the trust of consumers and increase their market competitiveness, CTT could provide third-party testing service of cosmetics with strong technical resources and senior technical experts, to make sure your products comply with the relevant regulations of the market requirements.



Harmful substance

Mercury,lead,arsenic,methanol, etc.


The total numbers of colony, fecal coliform, staphylococcus aureus, mold and yeast, etc.

Restricted component

Tartaric acid, malic acid, salicylic acid, citric acid, total selenium, etc.

Forbidden component

Metronidazole, chloramphenicol, methanol, acrylamide, chlortetracycline hydrochloride, tetracycline hydrochloride, etc.


Ketoconazole, miconazole, formaldehyde, etc.

Sunscreen agent

Phenyl benzimidazole sulfonic acid, two phenyl ketone -3, two phenyl ketone -4 and two phenyl ketone -5, dimethyl PABA ethylhexyl ester, etc.

Heavy metals and trace elements

Mercury, lead, arsenic, cadmium, beryllium, chromium, nickel, strontium, silver, thallium, etc.


Dexamethasone, hydrocortisone, hydrocortisone, betamethasone valerate, clobetasol propionate, etc.

Physical and chemical items

Heat resistance, cold resistance and pH, etc.

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