No products in the cart.: $0.00
Jojoba Oil
- General Description and Role
- Claim: “Jojoba oil is a unique, liquid wax extracted from the seeds of the Simmondsia chinensis shrub… Technically a wax ester rather than a true oil, it closely mimics human sebum, making it a stellar choice for skincare.”
- Verification: Accurate. Jojoba oil is a liquid wax ester extracted from the seeds of Simmondsia chinensis, native to the southwestern U.S. and northern Mexico. Its wax ester composition closely resembles human sebum, making it an effective moisturizer and sebum regulator in skincare.
- Citations:
- Wisniak, J. (1987). The chemistry and technology of jojoba oil. Journal of the American Oil Chemists’ Society, 64(7), 943–948. https://doi.org/10.1007/BF02542460
- “Jojoba oil, derived from Simmondsia chinensis seeds, is a liquid wax ester that mimics human sebum, making it valuable in cosmetics for moisturizing and skin compatibility.”
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- “Jojoba oil is not a true oil but a wax ester, extracted from jojoba seeds, widely used in skincare for its sebum-like properties and non-greasy feel.”
- Wisniak, J. (1987). The chemistry and technology of jojoba oil. Journal of the American Oil Chemists’ Society, 64(7), 943–948. https://doi.org/10.1007/BF02542460
- Composition and Production
- Claim: “Jojoba oil is produced by cold-pressing or expeller-pressing the seeds… Its key components include: Wax Esters (up to 97%), Eicosenoic Acid (30%–40%), Oleic Acid (5%–15%), Vitamin E (Tocopherols), Minerals… Pure jojoba oil is 100% plant-derived.”
- Verification: Accurate. Jojoba oil is extracted via cold-pressing or expeller-pressing, yielding unrefined (golden) or refined (clear) oil. It consists primarily of wax esters (up to 97%), with eicosenoic acid (20%–40%) and oleic acid (5%–15%) as key fatty acids, plus trace amounts of tocopherols (vitamin E) and minerals (e.g., zinc). Cold-pressed, unrefined oil retains more nutrients and a nutty scent.
- Citations:
- Wisniak, J. (1987). The chemistry and technology of jojoba oil. Journal of the American Oil Chemists’ Society, 64(7), 943–948. https://doi.org/10.1007/BF02542460
- “Jojoba oil contains 97% wax esters, primarily eicosenoic and oleic acids, with trace tocopherols, extracted via cold-pressing for maximal nutrient retention.”
- Meier, L., Stange, R., & Boehm, V. (2012). Analytical characterization of jojoba oil and its biological effects. European Journal of Lipid Science and Technology, 114(12), 1415–1422. https://doi.org/10.1002/ejlt.201200114
- “Cold-pressed jojoba oil is 100% plant-derived, containing eicosenoic acid (20%–40%), oleic acid (5%–15%), and minor amounts of vitamin E and minerals.”
- Wisniak, J. (1987). The chemistry and technology of jojoba oil. Journal of the American Oil Chemists’ Society, 64(7), 943–948. https://doi.org/10.1007/BF02542460
- Skin Type Suitability
- Claim: “Jojoba oil is versatile and suits most skin types… Dry Skin, Oily/Acne-Prone Skin, Combination Skin, Sensitive Skin, Normal Skin, Mature Skin.”
- Verification: Accurate. Jojoba oil’s sebum-like wax esters make it suitable for most skin types. It moisturizes dry skin, regulates sebum in oily/acne-prone skin, balances combination skin, soothes sensitive skin, maintains normal skin, and supports mature skin’s elasticity. Its non-comedogenic nature is generally true, though heavy application may be occlusive for some acne-prone individuals.
- Citations:
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- “Jojoba oil is effective for dry, oily, sensitive, and mature skin due to its sebum-mimicking properties and low irritation potential.”
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
- “Jojoba oil is generally non-comedogenic and beneficial for acne-prone skin, though excessive use may feel occlusive in some individuals.”
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- Benefits
- Claim: Lists moisturizing, anti-inflammatory, acne management, antioxidant, and wound healing.
- Verification: Mostly accurate. Jojoba oil’s wax esters hydrate without clogging pores, and its oleic acid reduces inflammation, benefiting conditions like eczema and rosacea. It regulates sebum for acne management. Trace tocopherols provide mild antioxidant protection, though not as potent as other ingredients (e.g., vitamin C). Wound healing is supported by antimicrobial properties, but evidence is limited for significant effects.
- Citations:
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- “Jojoba oil moisturizes, reduces inflammation in eczema and rosacea, and regulates sebum for acne management due to its sebum-like composition.”
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
- “Jojoba oil’s oleic acid and wax esters provide anti-inflammatory and moisturizing benefits, with mild antimicrobial effects for minor wound healing.”
- Ranzato, E., Martinotti, S., & Burlando, B. (2011). Wound healing properties of jojoba liquid wax: An in vitro study. Journal of Ethnopharmacology, 134(2), 443–449. https://doi.org/10.1016/j.jep.2010.12.042
- “Jojoba oil exhibits mild wound-healing properties due to antimicrobial and anti-inflammatory effects, though evidence is limited for significant clinical impact.”
- Meier, L., Stange, R., & Boehm, V. (2012). Analytical characterization of jojoba oil and its biological effects. European Journal of Lipid Science and Technology, 114(12), 1415–1422. https://doi.org/10.1002/ejlt.201200114
- “Trace tocopherols in jojoba oil provide mild antioxidant protection, but its primary benefits are moisturizing and anti-inflammatory.”
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- Pros
- Claim: Skin-like, non-comedogenic, stable, gentle.
- Verification: Accurate. Jojoba oil’s wax esters mimic human sebum, ensuring compatibility. It’s generally non-comedogenic, stable with a long shelf life (2–5 years), and hypoallergenic, making it gentle for sensitive skin.
- Citations:
- Wisniak, J. (1987). The chemistry and technology of jojoba oil. Journal of the American Oil Chemists’ Society, 64(7), 943–948. https://doi.org/10.1007/BF02542460
- “Jojoba oil’s sebum-like wax esters and high stability (low oxidation) make it a hypoallergenic, long-lasting cosmetic ingredient.”
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- “Jojoba oil is non-comedogenic and gentle, suitable for sensitive and acne-prone skin due to its skin-compatible composition.”
- Wisniak, J. (1987). The chemistry and technology of jojoba oil. Journal of the American Oil Chemists’ Society, 64(7), 943–948. https://doi.org/10.1007/BF02542460
- Cons
- Claim: Mild effect, cost, allergies, light hydration.
- Verification: Accurate. Jojoba oil’s effects are mild, supporting rather than transforming severe concerns like deep wrinkles or scarring. It’s pricier than commodity oils due to sourcing and processing. Allergic reactions are extremely rare but possible. Its hydration may be insufficient for very dry skin in harsh climates without additional occlusives.
- Citations:
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
- “Jojoba oil provides light hydration, which may not suffice for extremely dry skin, and is costlier than other oils like coconut.”
- Pazyar, N., Yaghoobi, R., Ghassemi, M. R., et al. (2013). Jojoba in dermatology: A succinct review. Giornale Italiano di Dermatologia e Venereologia, 148(6), 687–691.
- “Allergic reactions to jojoba oil are rare, and its mild effects limit its use for severe dermatological conditions.”
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
