
Youna
Level 1
Turning your Cosmetic Idea into Runaway Success
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Arbeitserfahrung
Formulation chemist
SKINNITY • Vollzeit
Aug 2023 - Dec 2025 • 2 yrs 4 mos
Worked as a Formulation Research & Development Chemist, responsible for developing and optimizing skincare and haircare formulations from concept to production. Conducted ingredient research, prototype development, stability evaluations, formulation troubleshooting, and manufacturing scale-up while ensuring product quality, performance, and compliance with cosmetic regulatory standards.
106 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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cammy_sama15

Vereinigte Staaten
She’s amazing. Knows what she’s doing and offers exceptional advice. Provided great value to my product and I will be using her again for future product projects. Walked me through the process from begging to end!

Antwort des Freelancers
caromiglio

Argentinien
Working with Youna has been a great experience. She is professional, knowledgeable, and genuinely collaborative — always open to questions, feedback, and adjustments throughout the process. Her formulations are clean, well-researched, and thoughtfully built around real ingredient science. I particularly...
annaoshea90

Australien
Youna has been a pleasure to deal with. Communication has been excellent, formulation was delivered quickly. Just waiting on ingredients to test first draft.
mayafil

Australien
"Very happy working with Youna. She is professional, knowledgeable and easy to communicate with. Looking forward to continuing our work together."
Antwort des Freelancers
bodiologie

Kanada
