Stage D · Professional Practice
Level 11: Commercial Fragrance Development
Reading briefs, working to cost, sourcing, reformulating, testing and presenting to a client.
Lessons
The brief
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The Development Workflow: Study Guide
Read our guide to the fragrance development workflow, then map a real project from brief to handover and mark the decision gates you currently skip.
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Reading a Brief
Separate what a brief demands, what it hints at and what it leaves out. Practice with a sample brief, and turn it into a questions list and a working plan.
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Client Requirements and Scope
Set out deliverables, revision rounds, ownership and confidentiality before work begins, so that a fragrance project does not grow silently past its budget.
Cost and sourcing
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Calculating Formula Cost: Study Guide
Read our perfume cost guide, then work through cost per kilogram, cost per bottle and the effect of dilution, using invented prices you can check by hand.
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Reducing Cost Without Losing Character: Study Guide
Read our guide to reducing formula cost, then cut one formula by a stated target, test each change blind and record what the savings really cost in odor.
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Ingredient Sourcing: Study Guide
Read our sourcing guide, then build a supply plan for one formula: suppliers, pack sizes, lead times, documents and a second source for its riskiest lines.
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Supplier Quality: Study Guide
Read our guide to raw material supplier changes, then plan a side-by-side trial of a replacement source and write the rule for accepting or refusing it.
Manufacture and reformulation
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Reformulation Exercise
A restricted or unavailable material forces a change. Practice the full route: find the job it did, trial replacements, match blind and record the new version.
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Manufacturing Considerations: Study Guide
Read our guide to handing a formula to a manufacturer, then write a pack for one fragrance and have someone try to follow it without asking you anything.
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Choosing a Contract Manufacturer: Study Guide
Read our guide to choosing a contract manufacturer, then write a question list and a comparison sheet you could send to two real candidates tomorrow.
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Stability as a Commercial Gate
Use stability evidence to decide whether a fragrance may move forward. Set criteria early, test the real pack, and record who signed off and on what evidence.
Presenting and revising
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Mods and Sample Tracking: Study Guide
Read our guide to mods and samples, then set up a coding scheme for one project and check that any sample you send can be traced back to its exact formula.
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Consumer Research for a Brief
What can small-scale consumer research tell you, and what can it not? Set a clear question, avoid leading people, and report your findings without overclaiming.
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Product Positioning
Positioning states who a fragrance is for, what it competes with and what it can truthfully promise. Learn to test whether a formula and its story really match.
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Professional Presentations
Plan a fragrance presentation: the sequence, the room, how to link each sample to the brief, and how to get feedback you can really use.
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Handling Client Revisions
Turn vague feedback into formula changes, keep versions traceable and know when to push back. Includes the Level 11 project: a response to a mock brief.