Heavy metal testing for cosmetics reviews potential risks from raw materials, pigments, mineral ingredients, packaging contact, and production processes, including elements such as lead, arsenic, mercury, and cadmium. Test items, sample state, and criteria should match product category, market, and buyer requirements.
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Cosmetic ingredient analysis reviews formula composition, identifies key ingredients, screens restricted or prohibited risks, and supports filing documents, label review, platform listing, and buyer quality checks. Sample type, target market, analysis purpose, and report use should be defined first.
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Corticosteroid screening for cosmetics reviews prohibited-addition risks in creams, acne-care products, soothing products, repair products, masks, and similar samples. Test items and report use should match product category, claims, raw-material source, buyer requirements, and target market.
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Cosmetic testing supports product filing, platform listing, buyer audits, quality control, and cross-border sales preparation. Common review points include microbiology, physicochemical items, heavy metals, restricted substances, preservative system, label consistency, and claim-document boundaries.
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Patch testing evaluates skin compatibility of cosmetics, skincare products, cleansing products, or skin-contact products under defined conditions. Sample state, test site, contact duration, observation points, participant management, and report use should be confirmed.
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HRIPT testing is used to assess skin compatibility and sensitization-risk indicators of cosmetics, skincare products, cleansing products, or skin-contact products under repeated contact conditions. Product category, sample batch, study design, observation period, participant management, and report use should be confirmed.
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