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Margarita
@margaritacolins
Professional Cosmetic Formulation Expert
United States
English
About me
I’m a skilled formulation specialist and product researcher focused on creating innovative, practical, and market-ready formulas. I work across pet care products, fragrance and perfume development, supplements and nutraceuticals, and cosmetics and skincare. From ingredient selection and formulation optimization to product refinement and documentation, I help turn product ideas into well-structured formulations designed for quality, performance, stability, and customer appeal.
Skills
Margarita
Offline •
Average response time: 35 hours
See my services
Cosmetics Formulation
I will develop custom pet care product formulations for dog shampoo and supplements
Business
I will formulate nutraceutical products and supplement formulation
Work experience
Cosmetic Formulation Specialist
Upwork
Jan 2026 - Present • 9 mos
Developed and optimized skincare and cosmetic formulations, including ingredient selection, formulation concepts, product refinement, and performance evaluation.
