Cited by 63Contact Dermatitis and AllergiesHeavy Metal Exposure and ToxicityHeavy metals in environment

A mechanistic approach for toxicity and risk assessment of heavy metals, hydroquinone and microorganisms in cosmetic creams

Irfan, Muhammad, Shafeeq, Amir, Siddiq, Umair, Bashir, Farzana, Ahmad, Tausif, Athar, Muhammad, Butt, Muhammad Tahir, Ullah, Sami +3 more·2022·Journal of Hazardous Materials

Abstract

The demand and importance of fairness creams as a major cosmetic have increased significantly in recent years. However, some of these cosmetics contain heavy metals, hydroquinone and microorganism that can cause various health problems. Therefore, the aim of this study is to determine and examine the concentration of metals (i.e. Cd, Pb, Cr, Ni, Zn, Hg), hydroquinone and microorganisms in nine different fairness creams produced by local and international brands. The health risk assessment of the tested substances for consumers was accessed through systemic exposure dosage (SED), margin of safety (MoS), lifetime cancer risk (LCR), hazard quotient (HQ) and hazard index (HI). The concentration of Zn and Hg were found the highest and measured in the range of 17.82-138.06 mg.kg-1 and 2.3-141 mg.kg-1, respectively. The concentrations of other metals were determined as 0.06-0.67 mg.kg-1 of Cd, 0.43-1.55 mg.kg-1 of Cr, 0.14-1.43 mg.kg-1 of Ni and 0.3-1.34 mg.kg-1 of Pb. HPLC results showed a significant presence of hydroquinone in the range of 0.12-7.2%. The total viable counts of cosmetic samples showed the substantial presence of microorganisms, and 44% of the collected samples surpassed the permissible limit of 100 cfu/g recommended by European Union. Many of the collected samples exceeded the MoS, HQ and HI tolerance limits. However, the LCR value in all samples was significantly higher than the acceptable limit. Therefore, it is advised to avoid overuse of these products in order to ensure human safety and reduce the risks to skin health.

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Crossref · 10.1016/j.jhazmat.2022.128806

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Authors
Irfan, M., Shafeeq, A., Siddiq, U., Bashir, F., Ahmad, T., Athar, M., Butt, M. T., Ullah, S., Mukhtar, A., Hussien, M., & Lam, S. S.
Affiliations
  • Pakistan Council of Scientific & Industrial Research (PK)
  • University of the Punjab (PK)
  • Khwaja Fareed University of Engineering and Information Technology (PK)
  • Muhammad Nawaz Sharif University of Engineering & Technology (PK)
  • King Khalid University (SA)
  • Universiti Malaysia Terengganu (MY)
Corresponding author
Lam, Su Shiung
Venue
Journal of Hazardous Materials
Publisher
Elsevier BV
Published
2022-07
Volume
433
Pages
128806
ISSN
0304-3894 (ISSN-L)
OpenAlex
W4221093550
Cited by
63
References
51
Citations by year
2026: 14 · 2025: 17 · 2024: 12 · 2023: 16 · 2022: 4
FWCI
11.96
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Hazardous Materials (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Universiti Malaysia Terengganu (55302, UMT/CRIM/2-2/2/23)
  • King Khalid University (R.G.P.2/169/42)
  • University of the Punjab
  • Malaysia Ministry of Higher Education (56051, 63933)
Topics
  • Health Sciences › Medicine › Dermatology › Contact Dermatitis and Allergies
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Heavy Metal Exposure and Toxicity
  • Physical Sciences › Environmental Science › Pollution › Heavy metals in environment
Keywords
cosmetic cream, heavy metals, hydroquinone, microbial contamination, health risk assessment, cadmium, lead, chromium, nickel, zinc, mercury, lifetime cancer risk, hazard quotient, hazard index, safety margin, total viable count
MeSH terms
Cadmium, Cosmetics, Environmental Monitoring, Humans, Hydroquinones, Lead, Mercury, Soil Pollutants, Risk Assessment, Metals, Heavy

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