Experienced Cosmetic Chemist – High-Performance Clean Skincare Formulation (Body Serum)

Project Description: We are an emerging clinical skincare brand looking to hire a qualified, independent Cosmetic Chemist or Formulation Scientist to develop an advanced, high-performance roll-on body serum. The product is optimized specifically for targeted body hyperpigmentation, texture smoothing, and skin barrier support in sensitive, high-friction areas. ​We have a fully finalized, custom active ingredient deck and performance benchmarks ready to share, but we require a signed agreement before releasing these proprietary details. We need a professional to turn our specific brief into a stable, manufacturing-ready commercial formula. ​Our Strict Ingredient Mandates: ​Strictly Clean Beauty: 100% free of denatured alcohol, silicones, parabens, sulfates, and phthalates. ​Allergy/Ethics Mandate: Must be certified 100% Gluten-Free and Vegan. ​Formulation Mechanics: Low-viscosity, fast-absorbing fluid suitable for a specialized rollerball applicator. ​Target pH Sweet Spot: Must be optimized for high-efficacy active delivery without burning or stinging sensitive skin. ​Required Deliverables: ​Commercial Quantitative Formula Sheet (Full INCI names with precise percentage breakdowns). ​Detailed, step-by-step compounding and manufacturing instructions. ​Raw material sourcing guidance from clean, compliant suppliers. ​Stability and microbial challenge testing protocols for a rollerball delivery system. ​Note: A signed Mutual Non-Disclosure and Intellectual Property Assignment Agreement (MNDA) is strictly required before sharing our proprietary active ingredient framework, percentages, or brand details. All formulation rights and IP will remain 100% exclusively owned by the Company. ​Please provide examples of relevant skincare formulations you have successfully developed (specifically dealing with active resurfacing or brightening) in your proposal. Thank You.