Define who will use the product
Begin with a specific customer and use occasion. A lightweight daily serum for humid weather has a different brief from a rich evening cream. Describe the skin feel and routine you want to support, rather than listing every popular ingredient. Confirm the intended market before selecting formula directions or claims.
Break down the benchmark
Identify what you like about the reference product and what you want to change. Record texture, spreadability, absorption, after-feel, fragrance and packaging separately. Provide a physical sample where possible, along with photographs of the label. Treat the reference as a discussion tool, not a promise that another formula will be identical.
Rank requirements and tradeoffs
Separate essential requirements from preferences. For example, an airless package may be essential while the exact shade of the bottle is flexible. Discuss how ingredient direction, sensory requirements and cost influence each other. A short priority list helps the laboratory resolve competing targets without guessing.
Create comparable sample feedback
Use the same amount on the same application area and note when each observation was made. Describe a difference concretely: “less tacky after two minutes” is more useful than “make it better.” Include side-by-side photographs where visual finish matters, and identify the sample code so feedback can be traced.
Turn the brief into an approval record
Before production, confirm the final sample version, packaging, fill size, artwork and agreed quality criteria. Ask which evaluations remain outstanding and who approves them. Keep later change requests separate from the approved brief so a small packaging adjustment does not silently alter the product scope.
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Discuss your private label project
Share your target product, sales market, packaging direction and estimated first order. Our team can help define the next development step.
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