Consulting
Seek a Medical or Health expert to review formulas and service as Nutrition Consultant
USD 1600 - USD 4000
Fixed fee
While we are a small supplement brand, we are deeply committed to scientific integrity. We are seeking an expert ideally:
a Medical or Health related ...
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March 24, 2026
Longer than a month - I'd like to identify some experts to work with but the work might start later
Product Development
Wet-Lab Prototyping: Custom DNA Triplex Affinity Purification (Lab Access Required)
USD 80 - USD 1600
Fixed fee
Based on the papers: Purification of plasmids by triplex affinity interaction (Thomas Schluep and Charles L. Cooney).
Sequence-specific DNA purificat ...
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February 10, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Consulting
Seeking an experienced biochemist to co-develop and refine 4 advanced skincare formulations
USD 400 - USD 880
Fixed fee
We are developing a science-led skincare brand and are seeking an experienced biochemist / advanced cosmetic formulator to support the formulation, op ...
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February 10, 2026
Within a week - I'd like an expert to get started as soon as possible
Product Development
Need a chemist to formulate a cosmetic product
USD 80 per hour
Hourly fee
I am looking for an experienced cosmetic chemist / hair care formulation expert to help develop a low-cost, high-performance hair care product that ca ...
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February 10, 2026
Within a week - I'd like an expert to get started as soon as possible
Consulting
Je suis fondatrice de Mon Reflet, une marque cosmétique en Guinée. Je cherche une formulation
USD 16 - USD 72
Fixed fee
Je suis fondatrice de Mon Reflet, une marque cosmétique en Guinée. Je cherche une formulation dermatologique pour deux produits (savon anti‑acné et cr ...
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February 10, 2026
I'll decide later
Writing
To save energy cost and reduce carbon emissions.
USD 40 per hour
Hourly fee
Feasibility study
Design and sizing
Project execution and management
Testing and Commissioning
Trainings and handover.
After sales services
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February 10, 2026
I'll decide later
Consulting
Biomechanics Engineer — Sports Performance Products
USD 32 per hour
Hourly fee
Overview
A biomechanics engineer is required to review supplied tech packs and physical product samples across multiple sports performance and recover ...
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February 10, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Consulting
Review nonperturbative gauge/QFT math: check derivations, consistency, limits; provide feedback.
USD 16 - USD 200
Fixed fee
We need a technical audit of a mathematical physics manuscript focused on gauge theory / nonperturbative QFT. The goal is to verify whether the math i ...
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February 09, 2026
Within a month - It will take time to decide on whom to hire or get the work started.
Consulting
nutritional planning for commercial beef calves from bottle stages through first year of life.
USD 120 per hour
Hourly fee
Looking for consultation regarding a nutritional plan for raising beef cattle. The primary age we will be focusing on is as early as bottle calves (4 ...
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February 09, 2026
Urgently, within 1-2 days - I have work that needs to be completed within a few days.
Consulting
Project overview We are a parenting education brand creating an article explaining toddler walking
USD 24 - USD 40
Fixed fee
Project overview
We are a parenting education brand creating an article explaining toddler walking milestones for families. The goal is clarity and a ...
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February 09, 2026
Within a week - I'd like an expert to get started as soon as possible
Project Details
