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Cetearyl Olivate
ORY® product lines:
☑ Skincare
☑ Haircare
◐ Handmade Soap (limited: lotion and syndet bars)
☑ Cosmetics — three-line functional ingredient (see also the Sorbitan Olivate document)
Cetearyl olivate is the ester of cetearyl alcohol with the fatty acids of olive oil — the high-HLB half of the olive-derived emulsifier pair sold as Olivem® 1000 (cetearyl olivate + sorbitan olivate). Together the two esters form lamellar liquid-crystal emulsions whose structure mirrors the skin’s lipid bilayers, delivering long-lasting hydration, a fast-absorbing “dry-touch” feel, and excellent stability with actives; lamellar emulsifiers of this type have been shown to improve skin hydration and emulsion stability [1]. Sorbitan esters and fatty-alcohol esters are reviewed as safe by the Cosmetic Ingredient Review Panel [2, 3]. Cetearyl olivate is PEG-free, COSMOS-approved, and biodegradable, and its olive origin fits ORY®‘s Mediterranean and natural positioning.
What is Cetearyl Olivate made of?
Cetearyl olivate is made by esterifying cetearyl alcohol with olive-oil fatty acids (predominantly oleic, with palmitic, linoleic, and stearic). Points to know [1, 2]:
- Olive fatty-acid ester of C16/C18 fatty alcohols: Waxy, oil-soluble; emollient and lamellar structurant.
- Paired with sorbitan olivate (Olivem 1000, ~70:30): The pair forms liquid-crystal bilayers; HLB ~9.
- Skin-mimetic lipid profile: Olive fatty acids resemble skin sebum lipids.
- PEG-free, non-ionic, biodegradable, COSMOS-approved; melts at ~65–70 °C.
What skin type is best suited for Cetearyl Olivate?
Cetearyl olivate (as Olivem 1000) suits all seven ORY® skin types with a fast-absorbing, non-greasy feel:
- Dry: Fatty-alcohol emollience softens and reduces water loss; cetearyl olivate lets ORY® build richer creams.
- Sensitive: Non-irritating, fragrance-free structural ingredient; suitable for reactive and eczema-prone skin (rare fatty-alcohol allergy — patch test).
- Mature: Supports rich, cushioning creams and barrier balms.
- Normal: Everyday lotion and cream structure.
- Combination: Adjust level for lighter lotions.
- Oily: Dry-touch, fast-absorbing lotions suit oily skin.
- Acne-prone: Low comedogenicity at typical levels; keep formulas light.
What hair type is best suited for Cetearyl Olivate?
Olive-ester emulsifiers build natural hair creams and light conditioners:
- Curly and coily: Curl creams and leave-ins with lasting moisture.
- Dry or damaged: Hydrating masks and creams (add BTMS for cationic slip).
- Sensitive scalp: Gentle scalp creams.
- Straight and wavy: Light leave-ins.
- Color-treated: Active-tolerant base.
- Oily scalp, dandruff-prone, mature or thinning: Neutral structural base.
What are the benefits of Cetearyl Olivate?
Cetearyl olivate’s benefits combine skin-mimetic structure with clean-label credentials [1–3]:
- Lamellar hydration: Liquid-crystal bilayers hold water and release it over hours [1].
- Fast-absorbing, dry touch: Non-greasy sensory.
- Emollient: Olive-derived lipids soften skin.
- Active-tolerant: Stable with AHAs, vitamin C, niacinamide, and many electrolytes.
- PEG-free, biodegradable: COSMOS-approved.
- Thickening: Viscosity builds without gums.
- Gentle: Suitable for sensitive and baby skin [2, 3].
Dual use across ORY® product lines
Cetearyl olivate (with sorbitan olivate) serves natural lotions, creams, hair creams, and cosmetics; not used in cold-process soap, but suitable for solid lotion bars.
Pros and cons of Cetearyl Olivate
Pros
Cons
- Natural, olive-derived, PEG-free: Clean-label.
- Skin-mimetic hydration: Lamellar [1].
- Dry-touch feel: Premium sensory.
- Active- and pH-tolerant: pH 3–12.
- Biodegradable, COSMOS-approved: Sustainability.
- Cost: Premium emulsifier.
- Soaping effect: Can whiten temporarily on rub-in; reduce with dimethicone alternatives (esters) or lower level.
- Slow viscosity build: Allow 24 h; may need co-thickener.
- Higher processing temperature: ~75 °C.
- Rare sensitivity: Patch test.
What is the best application of Cetearyl Olivate?
Cetearyl olivate is the base of ORY® natural, fast-absorbing creams:
- Fast-absorbing lotion: 3% Olivem 1000 with 1% cetearyl alcohol.
- Active cream: 4–5%.
- Rich cream: 5–6% with butters.
- Baby lotion: 3%.
- Curl cream: 3–4%.
- Lotion bar: 5–15%.
- Cosmetics: Natural foundation base.
Peer-reviewed references
- Savić S, Lukić M, Jakšić I, Vuleta G, Tamburić S, Müller-Goymann CC. An alkyl polyglucoside-mixed emulsifier as stabilizer of emulsion systems: the influence of colloidal structure on emulsions skin hydration potential. Journal of Colloid and Interface Science. 2011;358(1):182–191.
- Elder RL (ed). Final report on the safety assessment of cetearyl alcohol, cetyl alcohol, isostearyl alcohol, myristyl alcohol, and behenyl alcohol. Journal of the American College of Toxicology. 1988;7(3):359–413.
- Elder RL (ed). Final report on the safety assessment of sorbitan stearate, sorbitan laurate, sorbitan sesquioleate, sorbitan oleate, sorbitan tristearate, sorbitan palmitate, and sorbitan trioleate. Journal of the American College of Toxicology. 1985;4(3):65–121.
Disclaimer:
The information on this page is provided by ORY International, LC for educational purposes only. It summarizes published research about cetearyl olivate (with sorbitan olivate) as an ingredient, including laboratory and animal studies and clinical studies of formulas that may differ from ORY® products. Results from these studies may not apply to every person or to ORY® products. This page is not medical advice and does not replace advice from a dermatologist, physician, or other qualified healthcare provider.
ORY® Skincare, Haircare, Handmade Soap, and Cosmetics products are cosmetics. They are not intended to diagnose, treat, cure, mitigate, or prevent any disease or condition, including eczema, dermatitis, acne, dandruff, or any other condition. References to FDA or Cosmetic Ingredient Review (CIR) findings describe the ingredient, not ORY® products, and do not mean FDA has reviewed or approved any ORY® product.
Results vary by skin and scalp type, formulation, and use. Emulsifiers are rarely irritating at normal use levels, and any cosmetic can cause irritation, sometimes from other ingredients. Always patch test, follow label directions, and stop use if irritation occurs. If you are pregnant, nursing, have a medical condition, or are buying for a child, consult a healthcare provider before use.
ORY International, LC works to keep this page accurate and current but makes no warranty as to its completeness. To the fullest extent permitted by law, ORY International, LC is not liable for any loss or injury arising from reliance on this information or from use of any product contrary to its label directions. To report a reaction, contact us at [insert contact email / phone].
