I will develop compliant cosmetic formulations for your products

**Professional Cosmetic Formulation & Product Development**

Hi, I am **MaryJane**, a professional cosmetic formulation specialist with over **7 years of experience** developing market-ready products across skincare, haircare, and personal care.

I help beauty founders, private-label brands, startups, and manufacturers turn product ideas into practical, high-quality formulations ready for production.

My expertise includes:

• * Skincare & haircare formulation
• * Emulsion & preservative systems
• * Natural & organic formulations
• * INCI ingredient listings
• * Stability testing guidance
• * EU & US cosmetic compliance
• * Contract manufacturer briefing
• * Private-label & white-label development

Whether you are launching a new product or improving an existing formula, I provide professional formulation guidance tailored to your product goals.

Lets turn your cosmetic idea into a production-ready formula.