Project Description
Project Overview
We are seeking a highly experienced Cosmetic Chemist to formulate a leave-on infant fragrance based on a specific, premium scent profile (exact fragrance notes to be provided under confidentiality).
Because this product is applied directly to a highly permeable, developing skin barrier, safety, stability, and regulatory compliance are our absolute highest priorities. The formula must deliver a high-end sensory experience while being completely allergen-free and mitigating all risks associated with volatile fragrance compounds.
Key Objectives & Formulation Requirements
• Safety-First Scent Profile: Develop a custom fragrance blend that strictly adheres to IFRA Category 5D limits for leave-on infant products. We expect the chemist to advise on and utilize hypoallergenic, "nature-identical" synthetic compounds or highly refined natural isolates to completely eliminate common allergens, sensitizers, and phototoxic risks typically found in natural essential oils.
• Alcohol-Free Base: Formulate a gentle, water-based micro-emulsion (or similar carrier system) that hydrates the skin without the use of ethanol.
• Oxidation & Stability Control: Implement a robust antioxidant/preservative system to prevent the oxidation of volatile scent compounds and ensure long-term product stability.
• Strict Compliance: Ensure the final formulation complies with all global cosmetic regulations, with a specific requirement to meet Australia's AICIS standards.
Scope of Work & Deliverables
1. Consultation & Strategy: Initial review of the provided scent brief and a strategic recommendation on ingredient sourcing to achieve an allergen-free, pediatric-safe profile.
2. Prototyping: Delivery of 2-3 initial physical prototype formulations for sensory and application testing.
3. Testing Coordination: Oversee or advise on mandatory stability testing, Challenge Testing (PET), and necessary dermatological testing to substantiate "Pediatrician Approved" and "Hypoallergenic" label claims.
4. Final Handoff: Provide a finalized, scalable manufacturing formula with precise percentages, a fully compliant INCI ingredient list, and raw material supplier recommendations.
Ideal Candidate Profile
• Proven commercial experience formulating leave-on pediatric, infant, or sensitive skin products.
• Deep understanding of fragrance chemistry, particularly the behavior, risks, and IFRA limits of volatile compounds (e.g., natural allergens, sensitizers, and phototoxicity).
• Strong communication skills, with the ability to clearly translate complex chemical risks into actionable business decisions for the brand founder.
To Apply:
Please provide examples of previous pediatric or sensitive-skin formulations you have developed, a brief overview of how you approach engineering an allergen-free fragrance profile, and your estimated timeline and fee structure for the deliverables listed above.