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  • How many raw shea nuts are produced in Africa?
  • Africa produces approximately 1,760,000 metric tons (MT) of raw shea nuts a year, and historically, most of this stayed within the African continent to supply domestic demand. The shea export market traditionally traded raw shea kernels rather than shea butter or other finished products.
  • How is shea oil extracted?
  • As a result, many shea producers are adopting more mechanized solutions to improve quality and yield. Larger processors use mechanical extraction equipment to recover more oil efficiently. Screw press expellers physically crush the shea kernels to squeeze out shea oil from the solid meal, which exits the expeller as a cake.
  • Where does a shea tree grow?
  • Although it only grows in a limited swath of sub-Saharan African parklands, the wild shea tree supplies the entire world with enough shea nuts to meet the growing demand for both shea oil and shea butter.
  • How much oil is left behind in a Shea?
  • This inefficient, inexpensive extraction method leaves about 23% of the fat behind, only yielding about 35% of the oil. As a result, many shea producers are adopting more mechanized solutions to improve quality and yield. Larger processors use mechanical extraction equipment to recover more oil efficiently.
  • Does shea butter need solvent extraction?
  • For these reasons, solvent extraction is generally not preferred for shea butter extraction—especially in food and cosmetic markets where consumers seek natural, organic ingredients. What is shea oil? Traditional water extraction, mechanical expeller pressing, and solvent extraction yield shea butter.
  • Why is shea oil used in personal care products?
  • Shea oil is used in personal care products formulated for both skin and hair because it nourishes, moisturizes, repairs, and protects from damage. Crude shea butter contains a fairly balanced concentration of oleic acid (46%), a monounsaturated fatty acid, and stearic acid (43%), a saturated fat. This composition contributes to its creamy texture.