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What usage rates are recommended for different product categories?

Recommended usage rates range from 0.5% in leave-on skin care to 10% in candle fragrance oil — always dilute in a suitable base and respect IFRA limits for skin-contact products.

Recommended Usage Rates

Product CategoryUsage Rate (of finished product)
Fine perfume concentrate5–15%
Eau de parfum1–3%
Body lotion / cream0.5–1.5%
Shampoo / body wash0.5–1%
Soap (CP/MP)1–2% (adjust for saponification)
Candle / wax melt3–10% of fragrance load
Diffuser oil blend5–20% (neat for aromatherapy use)
Massage oil1–3% (essential oil in carrier)
Skin-contact products: keep total essential-oil load within IFRA limits and always conduct a patch test. For candles, 3–5% gives a noticeable floral throw; higher loads need wax-type compatibility testing.

Send your product type and we will provide a formulation-ready dosage plus stability notes for that base.

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This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.