Pauline J
Cosmetics Chemist, Cosmetics Formulator
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Senior Cosmetic & Fragrance Formulation Chemist
Perfumehk • Self-employed
Dec 2025 - Present • 8 mos
The client approached me with a concept for a luxury unisex fragrance brand but had no existing formulations or technical structure. I handled the full formulation process including: Development of multiple fragrance accords (top, heart, and base structure balancing) Stability testing under temperature variation and accelerated aging conditions IFRA-compliant fragrance safety adjustments for international market readiness Reformulation for long-lasting scent projection and skin compatibility Optimization for alcohol-based spray system performance Outcome: Delivered 3 final signature perfume formulations ready for manufacturing Improved scent longevity from an initial 3–4 hours to 8–12+ hours performance Ensured full compliance with cosmetic safety standards for EU/US distribution Supported successful pre-launch sampling phase for investor and customer testing
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sergiop101

United States
Very quick, knowledgeable and understanding. Excited to try the formula!!!
