Sample Perfume Formula and Mixing Instructions

A standard fine-fragrance dosage, and what it buys you.

Formulate your own professional eau de parfum using this balanced 25% fragrance dosage guide. This standard fine fragrance formulation provides excellent scent longevity, clarity, and diffusion. Designed for brands, perfumers, and product developers using fragrance oils for perfume and cologne, this guide ensures consistent, high-quality results across batches.

Percentages by weight, with CAS numbers.

Choose the fragrance from the full collection of fragrance oils, or start with a Discovery Set — scented blotters let you judge character before committing to oil.

Nine steps from oil to filtered, QC-approved bulk.

1. Age the fragrance oil for 2 days.
2. In a stainless steel vessel with propeller agitation, add the fragrance oil.
3. Add ethyl alcohol and de-ionized water. Cover to prevent evaporation. Begin brisk mixing.
4. Mix for 1–4 hours depending on batch size. The solution should be uniform.
5. Seal and age the batch for at least 3 days.
6. Chill and recirculate through a filtration unit until 0–5°C is reached (6–12 hours).
7. Add a 0.5–1.0 micron cartridge to the filtration unit (or equivalent).
8. Filter at 0–5°C and maintain temperature throughout.
9. Submit to QC for approval before filling.

The same base, at other fine-fragrance strengths.

This formulation can be adapted for eau de toilette, solid perfume, or body spray formats. For custom blends or adjustments, explore custom fragrance design — Private Stock covers both technical modification of an existing oil and original development from scratch.

All of our fragrance oils are non-toxic, cruelty free, and GMO free. Proudly made in the USA and shipped from New Jersey.

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Tools, terminology and documentation for fine-fragrance work.

Working on a different product type? See fragrance oils by product type, or browse by scent family and by style.