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Shea Butter Ethyl Esters
ORY® product lines:
☑ Skincare
☑ Haircare (silicone-alternative slip)
◐ Handmade Soap (superfat; esters give soft bars)
☑ Cosmetics — three-line functional emollient
Shea butter ethyl esters are shea butter re-engineered into a light, fast-absorbing liquid: shea’s fatty acids are converted to ethyl esters, which spread and absorb like a silicone, while the process retains shea’s prized unsaponifiable fraction — the triterpene esters (lupeol, amyrin cinnamates) with laboratory-proven anti-inflammatory activity [1] and its tocopherols. The result is an emollient that feels like dimethicone (dry, silky, non-greasy) but is plant-derived, biodegradable, and COSMOS-approved, making it ORY®‘s preferred silicone alternative for serums, primers, hair serums, and light creams. Alkyl esters of this class are reviewed as safe by the Cosmetic Ingredient Review Panel [2], and emollients of this type support barrier function in dry-skin care [3]. Because it is an ester, it is not suitable as a soap recipe oil (esters saponify to soft, low-lather bars) but works as a small superfat.
What is Shea Butter Ethyl Esters made of?
Shea butter ethyl esters are produced by transesterifying shea butter with ethanol, then separating the light ester fraction while carrying over the unsaponifiables. Points to know [1, 2]:
- Ethyl esters of shea fatty acids (oleate, stearate, linoleate): Clear, colorless, odorless liquid; low viscosity; dry, silky feel; fast absorption.
- Shea unsaponifiables (~5–8% retained): triterpene cinnamates/acetates, tocopherols, phytosterols: Anti-inflammatory and antioxidant [1].
- Silicone-like sensory: Spreading, slip, and non-greasy after-feel comparable to cyclomethicone/dimethicone.
- Oxidation-stable, heat-stable; non-comedogenic (rating ~1); COSMOS-approved, biodegradable, palm-free.
- Typical use: 2–20% skincare; 1–10% haircare; 2–15% cosmetics.
What skin type is best suited for Shea Butter Ethyl Esters?
Shea butter ethyl esters suit all seven ORY® skin types as a light, silicone-free emollient:
- Oily: Dry, non-greasy feel; non-comedogenic.
- Combination: Light emollient that suits mixed skin.
- Acne-prone: Non-comedogenic silicone alternative.
- Sensitive: Anti-inflammatory shea triterpenes [1]; fragrance-free, inert.
- Normal: Silky daily serums and lotions.
- Mature: Antioxidant tocopherols; elegant spread for active serums.
- Dry: Fast-absorbing softening; pair with butters for occlusion.
What hair type is best suited for Shea Butter Ethyl Esters?
Shea butter ethyl esters are the plant-based hair-serum emollient:
- Straight and wavy: Weightless shine and frizz control — silicone-free serum feel.
- Dry or damaged: Softens and smooths without buildup.
- Curly and coily: Light slip in leave-ins and curl creams.
- Color-treated: Shine and smoothing; heat-protective film.
- Oily scalp: Lengths only; non-greasy.
- Sensitive scalp, dandruff-prone, mature or thinning: Neutral, light emollient in scalp serums.
What are the benefits of Shea Butter Ethyl Esters?
Shea butter ethyl esters’ benefits combine sensory performance with shea’s bioactives [1–3]:
- Silicone-like slip and spread: Dry, silky, non-greasy after-feel.
- Fast absorption: Disappears into skin; ideal under makeup.
- Anti-inflammatory shea triterpenes: Retained unsaponifiables [1].
- Antioxidant: Tocopherols; oxidation-stable.
- Barrier support: Emollient lipids reduce water loss [3].
- Solvent for actives: Dissolves ceramides, bakuchiol, and sunscreen filters; improves pigment wetting.
- Hair shine and frizz control: Silicone-free serum performance.
- Clean-label: COSMOS-approved, biodegradable, non-comedogenic.
Dual use across ORY® product lines
Shea butter ethyl esters serve skincare, haircare, and cosmetics as the silicone alternative; in soap they are a small superfat only.
| ORY® line | Dual use? | How it is used | Typical level |
|---|---|---|---|
|
ORY® Skincare |
Yes |
Serums, light lotions and creams, sunscreens, primers, dry body oils, cleansing oils. |
2–20% |
|
ORY® Haircare |
Yes |
Silicone-free hair serums, heat protectants, leave-ins, conditioners. |
1–10% |
|
ORY® Handmade Soap |
Limited |
Superfat at trace for slip (esters saponify to soft bars); not a recipe oil. |
1–3% |
|
ORY® Cosmetics |
Yes |
Foundations, primers, lip oils and glosses, cream blush, pigment dispersion (silicone replacement). |
2–15% |
Pros and cons of Shea Butter Ethyl Esters
Pros
Cons
- Best-in-class silicone alternative: Sensory match to dimethicone.
- Retains shea bioactives: Anti-inflammatory triterpenes [1].
- Non-comedogenic, stable: Broad use.
- COSMOS-approved, biodegradable: Clean-label.
- Solvent for actives: Formulation aid.
- Cost: Higher than CCT.
- Limited occlusion: Pair with butters for very dry skin.
- Soap limitation: Superfat only.
- Less consumer recognition: Requires education (“shea, made light”).
- Rare nut-family sensitivity: Shea is generally tolerated; patch test.
What is the best application of Shea Butter Ethyl Esters?
Shea butter ethyl esters are the light emollient in serums, primers, and hair serums:
- Serum: 5–10% for silky slip and active delivery.
- Light lotion or gel-cream: 3–8%.
- Primer: 5–15% for silicone-free smoothing.
- Dry body oil: 20–50% with squalane.
- Hair serum or heat protectant: 5–20% with squalane.
- Soap superfat: 1–3%.
- Cosmetics: 5–15% in foundation; lip oil base.
Peer-reviewed references
- Akihisa T, Kojima N, Kikuchi T, et al. Anti-inflammatory and chemopreventive effects of triterpene cinnamates and acetates from shea fat. Journal of Oleo Science. 2010;59(6):273–280.
- Fiume MM, Bergfeld WF, Belsito DV, et al. Safety assessment of alkyl esters as used in cosmetics. International Journal of Toxicology. 2015;34(2 Suppl):5S–69S.
- Lodén M. Role of topical emollients and moisturizers in the treatment of dry skin barrier disorders. American Journal of Clinical Dermatology. 2003;4(11):771–788.
Disclaimer:
The information on this page is provided by ORY International, LC for educational purposes only. It summarizes published research about shea butter ethyl esters 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. Shea comes from a nut. Allergy to refined shea ingredients is rare, but people with a shea or tree-nut allergy should patch test or ask a healthcare provider. 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].
