Product Development
I am the founder of an emerging, science-driven skincare brand developing products that work
USD 40 per hour
Hourly fee
Cosmetic Chemist / Formulation Scientist — Daily Pore-Normalizing Treatment (Indie Brand Launch)
Project Overview
I am the founder of an emerging, s ...
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December 29, 2025
Within a month - It will take time to decide on whom to hire or get the work started.
Data & AI
Find out why YouTube glitches like pickup where you left off&reorganizing searches follow all phones
USD 16 - USD 2400
Fixed fee
I’d like answers on why I have what I could describe as a google trojan virus attached to a Gmail cause the YouTube glitches follow all phones I have ...
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December 28, 2025
I'll decide later
Consulting
I am looking for an industry expert with strong experience in vaccine development and manufacturing,
USD 240 - USD 2320
Fixed fee
I am looking for an industry expert with strong experience in vaccine development and manufacturing, particularly in antiviral vaccines. Protein subun ...
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December 28, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Product Development
Hire perfumer to design custom perfume for my company
USD 40 - USD 240
Fixed fee
I want a modern luxury scent that is fresh, floral, and musky, inspired by island femininity but refined for a confident woman in the city. It should ...
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December 28, 2025
I'll decide later
Product Development
Need formulation expert for laundry detergent compatible with flame-resistant textiles
USD 800 - USD 1200
Fixed fee
I’m seeking a formulation chemist to develop a laundry detergent formulation compatible with flame-resistant (FR) textiles.
This project is budget-co ...
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December 27, 2025
Within a week - I'd like an expert to get started as soon as possible
Writing
To provide accurate, evidence-based medical writing and content review with a strong focus on scient
USD 32 - USD 80
Fixed fee
I provide medical writing, editing, and content review services with a strong focus on scientific accuracy and evidence-based information.
I can revie ...
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December 28, 2025
I'll decide later
Research
The Paul Horgan Biography Project: The Buffalo Years (1903–1921)
USD 24 per hour
Hourly fee
Location: Primary focus on the Beinecke Library (Yale) and Wesleyan University Archives, with potential for remote digitization coordination. Position ...
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December 27, 2025
I'll decide later
Consulting
Medical Expert for Product Endorsement and/or Educational Content
USD 80 - USD 800
Fixed fee
We are HUMANS. Our brand is exclusively dedicated to creating premium, research-backed supplements for adults 50+.
We are seeking a credentialed medi ...
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December 26, 2025
I'll decide later
Research
doing adsorption exp for Flourinated Acid from water
USD 16 - USD 120
Fixed fee
write to me all steps fo kintics and isotherm and everyting that they did in this paper , also i want give another paper that rhey did Nkr by F19 Nm ...
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December 26, 2025
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Research
Need a chemist to formulate cleaning product
USD 72 per hour
Hourly fee
We are need a industrial chemist to formulate solvents and cleaning products. Our company name is Leardon chemical manufacturers & supplier of cle ...
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December 26, 2025
Within a week - I'd like an expert to get started as soon as possible
Project Details
