Consulting
Cosmetic chemist needed, technical feasibility consultation for personal care formulation
USD 80 - USD 240
Fixed fee
Looking for a cosmetic formulation chemist for a technical consultation. I need to validate whether specific naturalingredients can maintain their fu ...
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May 03, 2026
Within a week - I'd like an expert to get started as soon as possible
Product Development
Need a chemist to formulate my pet wellness consumer product. Have formula now need a sample.
USD 400 - USD 4800
Fixed fee
I am looking for someone in biological sciences whose work touches antimicrobial and veterinary microbiology to build the physical 1-5L batch of my fo ...
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May 04, 2026
Within a week - I'd like an expert to get started as soon as possible
Consulting
Consultant/ Advisory (Public Health Expert)
USD 4000
Fixed fee
Newark/ Philadelphia area.Consultant / Advisory (Public Health Expert) (Master’s+ Required)Diatom, Inc. (NGO) | Project EarlyStart.Location: Remote / ...
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May 01, 2026
Within a week - I'd like an expert to get started as soon as possible
Consulting
Mentor a original research within the fields of medicine or life sciences
USD 400 - USD 2000
Fixed fee
My son is seeking a research mentor in the United States to guide him in developing an original project in the life sciences or medicine. He aims to p ...
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May 05, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Consulting
need a chemist to formulate polymer roofing products
USD 40 - USD 80
Fixed fee
need chemist to formulate polymer roofing products for the manufascturing of
protective sealants used in the roofing industry
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May 01, 2026
I'll decide later
Consulting
Define the hard technical specifications for a custom single ultrasound transducer for vascular
USD 56 per hour
Hourly fee
About the Role: Arenal Medical is developing a cuffless, non-invasive diagnostic device for the detection of Peripheral Arterial Disease (PAD) and art ...
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May 01, 2026
Within a week - I'd like an expert to get started as soon as possible
Research
Review of theoretical physics/philosophy manuscript on “Lagrangian Monism” & the SM constraint web
USD 400 - USD 3200
Fixed fee
We are seeking a rigorous, critical peer review of a ~40‑page theoretical manuscript at the intersection of particle physics, quantum field theory, ge ...
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April 30, 2026
Within a week - I'd like an expert to get started as soon as possible
Consulting
Review R code in preparation for FDA meeting
USD 64 per hour
Hourly fee
I have R code developed for a model we plan to submit to FDA and is a semi-mechanistic PK/PD model for an anti-infective drug. I need a secondary revi ...
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April 30, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Product Development
Need a cosmetic chemist to develop pharma-Ayurveda hybrid personal care formulations targeting VOC n
USD 360 - USD 2000
Fixed fee
Project Title:
Need a cosmetic chemist to develop pharma-Ayurveda hybrid personal care formulations for VOC neutralisation.
Project Description:
I a ...
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April 29, 2026
Within a week - I'd like an expert to get started as soon as possible
Product Development
Fast-Dissolving Water-Soluble Film Formulation (Topical, Sub-5 Second Dissolution)
USD 800 - USD 1120
Fixed fee
I am developing a topical water-soluble thin film for a skin-contact personal care application. The film must dissolve rapidly upon mechanical pressur ...
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April 29, 2026
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Project Details
