✦ Water-soluble form of lanolin delivering full conditioning benefits without the greasiness or water-insolubility of raw lanolin
✦ Functions simultaneously as an emollient, co-emulsifier, and conditioning agent in a single ingredient
✦ Compatible with anionic, nonionic, and amphoteric surfactant systems — ideal for conditioning shampoos
✦ Excellent moisture-binding capacity — forms a protective lipid film on both skin and hair surfaces
✦ Low use level of 1–5% delivers significant conditioning, emulsification, and texture-enhancing performance
✦ Derived from natural wool wax; not vegan but performs as a bridge between natural origin and modern water-based formulation needs
✦ Suitable for rinse-off and leave-on applications including shampoos, conditioners, creams, and baby lotions

Lanolin Ethoxylated is a chemically modified derivative of natural lanolin — the complex lipid wax secreted by the sebaceous glands of wool-bearing sheep. Produced by reacting lanolin with ethylene oxide under controlled industrial conditions, the ethoxylation process converts the hydrophobic wax into an amphiphilic material with the ability to disperse and function in aqueous systems. Lanolin has been a prized cosmetic ingredient for centuries owing to its close structural resemblance to human skin sebum, and its ethoxylated form extends this classical emollient into the demands of contemporary water-based cosmetic formulation.

What distinguishes Lanolin Ethoxylated from standard lanolin is its HLB value of 14 to 16, which allows it to function as a co-emulsifier in oil-in-water systems and integrate cleanly into surfactant bases without causing cloudiness or buildup. It retains the moisture-binding and barrier-supporting mechanisms of its parent compound — primarily occlusion and intercellular lipid integration — while delivering a far lighter, less greasy skin feel. This performance profile makes it especially valuable in conditioning shampoos, lightweight daily moisturizers, and gentle baby care emulsions.

Bio Shop Pakistan supplies cosmetic-grade Lanolin Ethoxylated suitable for professional cosmetic formulators, DIY beauty crafters, hair care product developers, and skincare manufacturers.

INCI Name : PEG-75 Lanolin
Chemical Name : Polyoxyethylene Lanolin Ether
CAS Number : 61790-81-6
Molecular Formula : Not Applicable (complex natural-derived mixture)
Appearance : Light yellow to amber waxy solid or soft paste
Odor : Mild, characteristic lanolin-like
pH (1% solution) : 5.5 – 7.0
Solubility : Freely soluble in water; dispersible in ethanol and glycols
Specific Gravity : 1.02 – 1.08 at 25°C
Flash Point : >100°C
HLB Value : 14 – 16 (PEG-75 grade)
Recommended Use Level : 1% – 5%
Type : Emollient, Co-Emulsifier, Conditioning Agent
Shelf Life : 24 – 36 months stored cool and dry

Skincare (Creams, Serums, Lotions) ★★★★★
Lanolin Ethoxylated is an excellent emollient and co-emulsifier for oil-in-water skin creams and lightweight lotions. Use at 2–5% in the heated water or oil phase for optimal integration and a smooth, non-greasy skin feel.

Haircare (Shampoo, Conditioner, Masks) ★★★★★
Its full compatibility with anionic surfactants makes it one of the strongest performers in conditioning shampoos and rinse-out conditioners. Add at 1–3% to improve wet combing, dry softness, shine, and frizz control.

Soap Making (Cold Process, Melt and Pour) ★★☆☆☆
Not suitable for cold process soap due to its ethoxylate chemistry and instability in high-pH lye environments. It may be added to melt and pour bases at 0.5–1% for mild conditioning but is not a primary soap additive.

Body Care (Scrubs, Butters, Balms) ★★★☆☆
Performs well in emulsified body lotions and water-containing scrub emulsions but is unnecessary in fully anhydrous butters and balms where its water solubility offers no functional advantage. Use at 2–4% in emulsified body systems.

Functional Cosmetics (Deodorants, Sunscreen, Baby Care) ★★★★☆
Its mildness and light conditioning performance make it well suited for gentle baby lotions and cream sunscreens. Use at 1–2% in baby care emulsions for soft moisturization without occlusive heaviness.

I rely on Lanolin Ethoxylated most consistently in conditioning shampoo builds, where regular lanolin would cause immediate cloudiness and heavy buildup. At 1.5–2%, it integrates cleanly into anionic surfactant systems, survives the dilution shock of rinsing, and still deposits a measurable lipid film onto the hair shaft to deliver real softness. In leave-on skin formulations, I find it particularly useful in lightweight fluid creams where I need genuine emollient performance without committing to waxes or heavier oils that alter the skin feel profile.

ADVANCED TIP: For a high-performance conditioning shampoo, combine Lanolin Ethoxylated at 2% with Polyquaternium-10 at 0.5%. The cationic polymer enhances substantivity by binding to the negatively charged hair surface under the rinse, while the lanolin derivative supplies the lipid film that registers as softness after drying. Heat both to 70°C, incorporate into your surfactant blend during cooldown below 45°C to protect viscosity, and hold the final formulation pH between 5.5 and 6.5 for maximum conditioning deposit and broad preservation compatibility.

Normal Skin : ★★★★★ — Delivers balanced moisture and a smooth, refined skin feel with no greasiness or occlusive weight.
Dry Skin : ★★★★☆ — Excellent moisture retention properties benefit dry skin, though pairing with a heavier emollient improves performance for severe dryness.
Oily Skin : ★★★☆☆ — Suitable at low levels in lightweight fluid formulations but may feel marginally heavy for very oily skin types.
Combination : ★★★★☆ — Works well in fluid lotions and serums where zone-targeted moisture is needed without adding excess lipid to the T-zone.
Sensitive Skin : ★★★☆☆ — Generally well-tolerated but individuals with confirmed lanolin sensitivity or wool alcohol allergy should avoid it; patch test is essential.
Mature Skin : ★★★★★ — The moisture-binding and barrier-supporting properties are particularly beneficial for mature, thinning skin prone to transepidermal water loss.
Acne-Prone : ★★★☆☆ — Water-soluble form is significantly less comedogenic than raw lanolin but should still be used cautiously and at minimum levels in acne-prone formulations.

CONCEPT 1: Conditioning Repair Shampoo
Usage Level : 2%
Key Ingredients: Sodium Laureth Sulfate, Cocamidopropyl Betaine, Polyquaternium-10, Panthenol
Result : A sulfate-based conditioning shampoo that cleanses thoroughly while depositing a softening lipid film on damaged or color-treated hair for improved manageability and shine.

CONCEPT 2: Lightweight Daily Moisturizing Lotion
Usage Level : 3%
Key Ingredients: Cetearyl Alcohol, Glycerin, Niacinamide, Allantoin
Result : A fast-absorbing, non-greasy oil-in-water lotion with excellent skin slip, even skin tone support, and lasting hydration for everyday use on normal to combination skin.

CONCEPT 3: Gentle Baby Emollient Cream
Usage Level : 1.5%
Key Ingredients: Caprylic/Capric Triglyceride, Shea Butter, Zinc Oxide, Chamomile Extract
Result : A mild, lightly protective baby cream offering barrier support, soothing action, and gentle conditioning suitable for daily use on delicate infant skin.

INCI Declared : Yes — required in the EU INCI declaration for all finished products
EU Cosmetics Reg : Permitted — PEG-75 Lanolin is not listed in Annexes II, III, or V; used as a conditioning and emulsifying agent without restriction
Rinse-Off Limit : No established regulatory limit; typical industry use 1–3%
Leave-On Limit : No established regulatory limit; typical industry use 2–5%
Allergen Alert : Yes — individuals with lanolin sensitivity or wool alcohol (Amerchol L-101) allergy may react; patch test advised
Skin Safety : Safe at recommended levels for the general population; patch test advised for lanolin-sensitive individuals
Eye Area Use : Use with caution — may be included in well-formulated eye creams at low concentrations; avoid direct eye contact
Ingestion : Not for internal use
Pregnancy Use : Generally considered safe in topical cosmetic use; consult physician if uncertain
Child Safety : Safe for baby care products at 1–2%; avoid higher concentrations on broken or compromised skin
Ventilation : Not required for finished product handling at room temperature
Storage : Cool dry place below 25°C; protect from direct light and heat sources
Container : HDPE or glass preferred; avoid reactive metal containers

⚠️ Caution: Lanolin Ethoxylated is derived from animal wool wax. Individuals with confirmed lanolin allergy or wool alcohol sensitivity should avoid formulations containing this ingredient. Always conduct a patch test before use in products for sensitive, reactive, or allergy-prone skin populations.

Working pH Range : 4.5 – 8.0
Heat Stability : Stable up to 80°C; incorporate in heated water or oil phase during emulsification
Freeze-Thaw Stable : Yes — performs acceptably through standard freeze-thaw cycling
Emulsion Type : O/W (primary application); lower ethoxylation grades may assist W/O systems
Emulsification Phase: Hot (recommended); disperse in water phase at 60–70°C before combining phases
Compatible With : Anionic surfactants, nonionic emulsifiers, cationic conditioning polymers, glycerin, panthenol, silicones
Incompatible With : Strong oxidizing agents; concentrated mineral acids may cause hydrolysis; avoid use in high-pH cold process soap environments
Oxidation Risk : Low — ethoxylated structure is more oxidatively stable than raw lanolin; antioxidant addition is optional but not critical
Discoloration Risk : Possible — may develop slight yellowing at elevated storage temperatures or with prolonged UV exposure; store away from light
Formulation Notes : Melt or dissolve in warm water at 60–70°C before adding to the batch. In surfactant systems, add after the primary surfactant blend is assembled to avoid disrupting foam structure and viscosity.

Q: What is the difference between regular lanolin and Lanolin Ethoxylated?
A: Regular lanolin is hydrophobic and water-insoluble, limiting it to anhydrous or water-in-oil formulations. Lanolin Ethoxylated has been chemically modified to be water-soluble, allowing it to function in water-based creams, shampoos, and lotions without greasiness or separation.

Q: Can I use Lanolin Ethoxylated in a conditioning shampoo?
A: Yes, this is one of its strongest applications. It is fully compatible with anionic, nonionic, and amphoteric surfactants and delivers conditioning lipid film deposition in rinse-off systems where plain lanolin would cause cloudiness and buildup on the hair over time.

Q: Is Lanolin Ethoxylated vegan?
A: No. It is derived from lanolin extracted from sheep wool grease. Formulators seeking a vegan functional alternative should consider PEG-40 Hydrogenated Castor Oil for solubilizing and emulsifying applications, or Olivem 1000 for comparable emollient-emulsifier performance in skin care.

Q: At what stage of formulation do I add Lanolin Ethoxylated?
A: Add it to the heated water phase or heated oil phase at 60–70°C. It dissolves readily in warm water and can also be melted into the oil phase. Avoid adding it below 40°C as it may not fully disperse, leading to uneven texture in the finished product.

Q: How does Lanolin Ethoxylated compare to PEG-40 Hydrogenated Castor Oil?
A: Both are ethoxylated ingredients used as co-emulsifiers and solubilizers, but they differ significantly in origin and performance. PEG-40 Hydrogenated Castor Oil is vegan-suitable and excels as a fragrance and essential oil solubilizer. Lanolin Ethoxylated offers superior skin and hair conditioning alongside its emulsification role, making it the stronger choice when conditioning performance matters as much as emulsification.