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Rachel H
@rachel_hworth
Product Formulation Expert I Cosmetic, Haircare and Food Formulation Specialist
United States
English, German, French, Spanish
About me
I help entrepreneurs, startups, beauty brands, and food businesses transform ideas into market-ready formulations.
I'm here to help you create formulations that meet your vision with expertise in cosmetic, skincare, haircare, and food formulation, I develop customized formulations tailored to your product goals, target market, and manufacturing requirements. Every project is handled professionally with attention to quality, innovation & commercial viability. Whether you're launching your first product or expanding an existing product line.
Let's build your next successful product together.
Skills
Rachel H
Offline •
Average response time: 1 hour
See my services
Cosmetics Formulation
I will formulate custom cosmetic skincare and organic skincare product formulation
Recipe Creation
I will develop custom food and beverage formulations and supplement recipes production
Work experience
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Senior Product Formulation Specialist
Fiverr • Freelance
Jul 2026 - Present • 1 mo
Developed custom formulations for skincare, haircare, cosmetic, and food products. Conducted ingredient research and formulation optimization. Assisted startups and private-label brands in creating market-ready products. Prepared formulation documentation and manufacturing recommendations. Collaborated with clients to meet regulatory and product performance goals.
Research & Development (R&D) Formulation Consultant
Formula Chemistry • Part-time
Jan 2019 - Dec 2020 • 1 yr 11 mos
Formulated cosmetic, personal care, and food products from concept to prototype. Evaluated raw materials and selected suitable ingredients. Improved existing formulations for stability, texture, and performance. Worked alongside manufacturers during product development. Maintained laboratory records and formulation documentation.
