What are the recommended usage rates for Chuanxiong rhizome oil?
Recommended usage depends on the application; the oil is potent and should be used at low levels.
Usage Rate Guidance
| Application | Recommended rate |
|---|---|
| Fine perfume concentrate | 0.5%–2% |
| Massage / carrier-oil blend | 1%–5% (diluted in jojoba, almond, MCT) |
| Cosmetic / scalp care | 0.1%–1% |
| Candle / home fragrance | 2%–8% of wax weight |
| Diffusion | 3–5 drops per 100 mL water |
- Always dilute for topical use; perform a skin patch test before full application
- Follow IFRA category limits for the finished product
- Keep away from eyes and mucous membranes; for external/professional use only unless approved for food use
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