Top Toxicology freelancers

21 freelancers list Toxicology on Upwork.

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Showing 21 of 21Data updated Nov 7

# Freelancer		SinceMember since
Dushani P. 🇺🇸🇺🇸 Toxicologist \| Efficacy & Safety - Medical Devices, Drugs, Supplements	$4k↑ 28%	Mar 2024Mar 18, 2024
Cyndel Shaneen Angela O. 🇵🇭🇵🇭 Chemical Engineer \| Cosmetic Chemist \| QC/QA Specialist	$2k↑ 1%	Apr 2019Apr 25, 2019
Muhammad K. 🇵🇰🇵🇰 Certified Cosmetic Safety Assessor\|CPSR PIF SDS \|CPNP/SCPN/AICIS/MoCRA	$2k↓ 12%	Jun 2018Jun 3, 2018
4 Mofo S. 🇿🇦🇿🇦 Forensic Scientist, Formulation Scientist and Analytical Chemist.	$2k↑ 18%	Nov 2022Nov 3, 2022
5 Daniel T. 🇺🇸🇺🇸 Toxicologist, Environmental & Regulatory Scientist, Project Manager	$2k↓ 34%	Feb 2016Feb 27, 2016
6 Amine K. 🇩🇿🇩🇿 Toxicologist \| SDS and CPSR Author \| Cosmetic Product Safety Assessor	$675↓ 13%	Jan 2022Jan 28, 2022
7 Jordana A. 🇧🇷🇧🇷 Scientific Consultant \| Toxicology, Safety & Preclinical Research	$538↓ 1%	May 2023May 11, 2023
8 akli islem c. 🇩🇿🇩🇿 PhD Pharmacy , PhD Toxicology	$313↓ 1%	Nov 2015Nov 22, 2015
9 AJ I. 🇺🇸🇺🇸 Mass Spec Toxicology \| Assay Development, Validation, Tech Transfer	$174↓ 1%	Jun 2025Jun 23, 2025
10 Dr Ejaz A. 🇵🇰🇵🇰 Certified Cosmetic Product Safety Assessor \| Formulation Chemist	$157↓ 35%	Aug 2022Aug 28, 2022

Freelancer	MRR	Member since
11 Victor O. 🇰🇪🇰🇪 Forensic Scientist	$23–	Oct 2020Oct 12, 2020
12 Pavani G. 🇺🇸🇺🇸 Pharmacologist & Toxicologist and Regulatory Specialist	$0–	Apr 2025Apr 4, 2025
13 Trina H. 🇺🇸🇺🇸 Cosmetic Formulator \| Skincare, Haircare & Reverse Engineering	$0↓ 100%	Mar 2023Mar 17, 2023
14 Ezra K. 🇺🇸🇺🇸 Bridging the gap between operations, science, and business	$0–	Dec 2025Dec 19, 2025
15 Jianqin H. 🇨🇳🇨🇳 Product regulation compliance	$0–	Jun 2024Jun 3, 2024
16 Sarah C. 🇺🇸🇺🇸 Medical Editing and Writing	$0–	Apr 2024Apr 25, 2024
17 Elsai M. 🇨🇦🇨🇦 Academic Writing Expert \| Environmental/Health Sciences	$0–	Sep 2022Sep 6, 2022
18 Noor B. 🇵🇰Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇰 Medical Billing & RCM Specialist \| Mental Health \| AR & Denials	≈$0–	Mar 2024Mar 20, 2024
19 Kirsty-Jo M. 🇲🇹Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇲🇹 Regulatory Scientist	≈$0–	Mar 2019Mar 5, 2019
20 Ryan M. 🇺🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇺🇸 Medicine & Healthcare \| Science Communication	≈$0–	Nov 2022Nov 4, 2022

Freelancer	MRR	Member since
21 Lucas B. 🇦🇷Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇦🇷 Physician & Medical Scribe \| Clinical Analyst	≈$0–	Feb 2024Feb 15, 2024

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