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Is Sea Buckthorn Seed Oil water-soluble, and how is it used in formulations?

Sea Buckthorn Seed Oil is a fixed (lipid) oil — soluble in oils and organic solvents, insoluble in water. This dictates how it is formulated.

Solubility & Formulation Guide

MatrixSuitabilityNotes
Oil-based cosmetics (serums, balms)ExcellentAdd directly to oil phase
Softgel / capsuleExcellentDirect fill
Edible oil / functional foodExcellentBlend with other oils
Water-based emulsion (cream/lotion)Needs emulsifierUse solubilizer / emulsifier, <5% typical
Aqueous beverageNot directRequires nano-emulsion / encapsulation
For water-based cosmetics, incorporate at 1–5% in the oil phase with a suitable emulsifier. For supplements, softgel encapsulation protects the oil from oxidation. Provide your matrix — we advise on usage level and stability.

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This article was published on 2026-09-02, and last updated on 2026-09-02. The article will be continuously updated.