Chemistry Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
I am looking for an experienced cosmetic chemist that could formulate and create a complete lip gloss collection. I am looking to launch my cosmetic line, however I am in need of help since I do have many other tasks going on at the moment. I am also interested in seeing some previous work that you have completed for others.
Skills: Chemistry Creative & Talent
Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
Hello, I am looking for someone with experience in developing formulations for tablets. We have 1 single active ingredient and need to develop both a sustained release tablet as well as a flavored chewable tablet. We will need for you to provide us with the correct excipients, mixing procedure and tableting procedure to develop a high quality tablet. Below are the characteristics we are looking for: Sustained release tablet: - Sustained release over 8 hour period - Shiny (Not Dull, Optional) - Durable, Will not crumble easily - Will withstand transportation Chewable Tablet: - Colored Tablet - Chewable - Durable and can withstand rigorous shipping and transportation - Will not crumble easily - Shiny Coating (Optional)
Skills: Chemistry Chemical Engineering
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Desired qualifications: - Experience with Google advanced search, Linkedin, and other database (Manta, etc.). - Have knowledge in chemistry, manufacturing of chemical products (consumer or industrial). - Can work online together with me from 9am until 12pm US PST or later and can talk during those hours via Skype.
Skills: Chemistry Lead generation Manufacturing Purchasing Management
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
We are looking for a person who can suggest/ give a name to our new product for our new product / Business. This is an industrial product and hence falls into B2B segment. Technically the product is Acrylate Copolymers and the Polyquaternium compounds. Some similar trade names in the market are – Lecigel, Heliogel, Ecogel, Carbopol, Acrypol, Simulgel etc. You can search for the above on website. We have to find a trade name for our Brand of acrylate Copolymer and the Polyquaternium. The product is going to be manufactured with a European know how like company called SNF of France and under our trade name they will be making this product exclusively for us.
Skills: Chemistry Creative writing Logo Design
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Hello, I am working on a product: coloring book where pages "paint" themselves. What I mean by this is when you paint a part of the picture, lets say character's ears, the color of eyes, faces, hair appears by itself. This may be triggered by a special paint that is pre-applied on the "self-painting" parts and is activated/becomes visible when a user colors adjacent part/s with a marker. Previous experience with color-changing materials is desired. Access to the lab is desired for this project. Contact me for more details.
Skills: Chemistry Chemical Engineering
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I have a list of natural ingredients that I would like to formulate into a hair mask. I need to know if any of the ingredients cancel each other out, have adverse effects when mixed and whet preservatives can I add for shelf life. Also I need to know what carrier oils can help the benefits of the ingredients penetrate the hair shaft.
Skills: Chemistry
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Looking for a product engineer who has experience with previous natural hair products. I'm currently seeking help with creating a gel that will not create a build up in hair. I'd like to use less harsh preservatives and minimal ingredients as possible. I'm looking for instructions on how to produce on my own. Also assistance on increasing the hold on my current holding spray. I'm open to project cost.
Skills: Chemistry Chemical Engineering COSMO-RS Chemical Engineering Product Descriptions