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How soluble is this Nardostachys spikenard oil in different solvents?

Soluble in ethanol (1:10 in 90% ethanol gives a clear to slightly hazy solution) and in fixed/carrier oils (jojoba, sweet almond, MCT); insoluble in water and glycerin. At low temperature a slight cloudiness or waxing may appear, which returns to a clear liquid after gentle warming (30–40°C water bath) — a natural property of sesquiterpene-rich oils, not a defect.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.