Description

Isopropyl Palmitate (IPP)

Have you ever applied a lotion and thought, "Wow, that just disappeared into my skin"? No greasy residue. No sticky film. Just… gone. You can thank Isopropyl Palmitate.

IPP is a light, fast‑spreading emollient ester. Chemically, it's the isopropyl alcohol ester of palmitic acid (a common saturated fatty acid found in palm oil). It's not an active ingredient - it doesn't brighten, exfoliate, or fight wrinkles. What it does is much more subtle, but absolutely essential: it makes your formula feel good.

The "Glide Factor": IPP has very low viscosity (thin, like water), spreads instantly across the skin, leaves no oily after‑feel, and evaporates slowly. This creates the sensation of "rapid absorption" - even though IPP itself isn't actually absorbing; it's simply spreading into a thin, uniform film.

IPP vs. Other Esters (The Ester Family)

Ester	Molecular Weight	Viscosity	Spreadability	Skin Feel
Isopropyl Palmitate (IPP)	298.5	Very low	Excellent	Dry, light, nongreasy
Isopropyl Myristate (IPM)	270.5	Extremely low	Superb	Very dry, can be comedogenic
Cetyl Palmitate	480.8	High (waxy solid)	Poor	Waxy, heavy (for balms)
Ethylhexyl Palmitate	368.6	Low	Good	Slightly oily, soft

📦 Format Note: Isopropyl Palmitate is a clear, colorless to pale yellow oily liquid - not a powder. If you need a solid form, consider cetyl palmitate or other wax esters.

The Comedogenic Question: IPP has a comedogenic rating of 3–4 (on a scale of 0–5). Use in body lotions, sunscreens, and rinse‑off products (low risk). Avoid in facial products for oily/acne‑prone skin.

Specification: 98.0% – 102.0% (GC area %)
Sample: Sample Available
Test method: GC / Acid value / Saponification value
Synonyms: IPP, Isopropyl hexadecanoate, Palmitic acid isopropyl ester, Crodamol IPP (trademark)
MOQ: 1 KG | Package: 1kg/aluminum bottle, 5kg/plastic drum, 25kgs/steel drum
Certificate: HACCP, ISO 22000, HALAL, GMP, Kosher, RSPO available
Molecular Formula: C₁₉H₃₈O₂ | CAS: 142-91-6

Product Characteristics

💧

Appearance

Clear, colorless to pale yellow oily liquid; faint characteristic odor.

⚗️

Purity

≥98% (GC) - low impurities, high-quality ester.

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Viscosity

8 – 12 cP at 25°C - very low, similar to water.

⚖️

Specific Gravity

0.850 – 0.860 (lighter than water).

📊

Acid Value

≤1.0 mg KOH/g (low free fatty acid content).

🏭

GMP Manufacturing

Esterification of palmitic acid with isopropyl alcohol; distilled and deodorized.

Benefits of Isopropyl Palmitate (IPP)

01Lightweight Emollient

IPP softens and smooths the skin without leaving a heavy, greasy residue. Fills micro‑cracks between skin cells for an instantly silky feel.

02Fast Spreading & "Dry" Feel

Very low viscosity (8–12 cP) - spreads instantly across skin, evaporates slowly, and creates the sensation of "rapid absorption." No oily after‑feel.

03Excellent Solvent for Oil‑Soluble Actives

Dissolves sunscreens, vitamins (vitamin E), fragrance oils, and preservatives. Ensures even dispersion and uniform film formation.

04Non‑Occlusive - Won't Suffocate Skin

Unlike mineral oil or petrolatum, IPP does not form a heavy barrier. Softens without sealing, making it ideal for "light" moisturizers and lotions.

05Reduces Tackiness & Drag

Counteracts sticky ingredients (glycerin, hyaluronic acid, aloe vera). Improves spreadability and glide in creams, serums, and foundations.

06Excellent Oxidative Stability

Saturated ester (iodine value ≤1.0) - does not oxidize or go rancid. Shelf life of 36+ months under proper storage.

Application Fields

Skincare & Cosmetics (Primary Market): Facial moisturizers (2–5%), body lotions (5–10%), sunscreens (5–15%), foundations & BB creams (3–8%), lipsticks & lip glosses (5–20%), hair conditioners & serums (1–5%), body washes & cleansers (1–3%), makeup removers (10–20%).
Pharmaceutical: Topical corticosteroid creams/ointments, transdermal drug delivery vehicles, emollient bases for dermatological preparations.
OEM Finished Products: Light moisturizing face lotion, dry touch sunscreen SPF 30, silky foundation, body gloss/shower oil, lightweight face oil - full custom manufacturing available.

Production Process

Production process of Isopropyl Palmitate

Product Quality Advantage

≥98% Purity – High-quality emollient ester.

Low Acid Value – ≤0.2 mg KOH/g (minimizes irritation).

Low Free Isopropanol – ≤0.02% (no drying alcohol smell).

Saturated Ester – Excellent oxidative stability, long shelf life.

RSPO Certified Available – Sustainable sourcing options.

cGMP Certified – Full traceability and documentation.

Annual Capacity: 1,500 Tons | 15+ years of cosmetic raw material expertise

Professional ODM/OEM Services

We provide full OEM/ODM manufacturing for finished products using IPP as a key emollient.

① Finished Skincare & Cosmetics
Light Moisturizing Face Lotion (5% IPP): Fast‑absorbing, non‑greasy daily moisturizer.
Dry Touch Sunscreen SPF 30 (10% IPP): Excellent UV filter dispersion, matte finish.
Silky Foundation (8% IPP): Smooth application, blends easily, no streaking.
Body Gloss / Shower Oil (15% IPP): Lightweight, non‑sticky shimmer oil.
IPP + Squalane Lightweight Face Oil: For dry skin without the heavy feel.

② Formulation Support
Viscosity adjustment, emollient blending (IPP + IPM + C12‑15 alkyl benzoate), sunscreen dispersion optimization, RSPO certification documentation.

③ Additional Services
Third‑party certification (Kosher, HALAL), regulatory documentation (EU Cosmetic Regulation, FDA OTC monograph for sunscreens).

Export Certificates

Certificates HACCP ISO HALAL GMP Kosher RSPO

Why choose us

XI'AN LANDNUTRA CO., LTD. – Your Trusted Manufacturer of Antioxidant & Functional Ingredients. Rooted in Quality, Driven by Expertise, Committed to Health and Excellence.

Strong Production Capability: Annual capacity 1,500 tons. 15+ years experience, own facility.
Leading Service: ONE-STOP OEM/ODM from pre-sales to after-sales.
Quality Assurance: CQC-certified enterprise, purity embedded in every process.
Broad Market: Botanical Extracts, Cosmetic Ingredients, Functional Ingredients.

15+ years of cosmetic raw material sourcing. cGMP‑certified facilities. Full in‑house OEM/ODM capabilities for lotions, sunscreens, and color cosmetics. RSPO certified supply chain. Batch‑specific COA including acid value, saponification value, GC purity, and heavy metals. Technical support for formulation (emollient selection, sunscreen dispersion).

FAQ

Q1: Is isopropyl palmitate safe for skin?

A: Yes - for most skin types. Non‑toxic, non‑irritating (at typical use levels), and non‑sensitizing. FDA considers it safe (GRAS). However, it has a comedogenic rating of 3–4, so it may clog pores in acne‑prone individuals. Patch test before full facial use.

Q2: Does isopropyl palmitate cause acne?

A: It can - if you are prone to clogged pores. IPP mimics human sebum triglycerides, which can over‑hydrate follicles and trap dead skin cells. If you have oily or acne‑prone skin, avoid IPP in facial products. For dry, mature, or body skin, it's usually fine.

Q3: What's the difference between isopropyl palmitate and isopropyl myristate?

A: IPP is palmitic acid (C16) ester - slightly heavier, slightly lower comedogenicity. IPM is myristic acid (C14) ester - lighter, spreads faster, more volatile, and more comedogenic (rating 4–5). IPM is worse for acne. Choose IPP over IPM if you need a light ester.

Q4: Is isopropyl palmitate natural?

A: No - semi‑synthetic. Palmitic acid can be derived from natural sources (palm, coconut), but esterification with isopropyl alcohol is a chemical process. Ecocert does not consider IPP "natural." Check with your certifier.

Q5: Is isopropyl palmitate vegan?

A: Yes - if derived from vegetable sources (palm, coconut) and not from animal tallow. Our standard grade is vegetable‑derived. No animal products.

Q6: What concentration should I use in my formula?

A: Light lotion (face): 2–5%; Body lotion: 5–10%; Sunscreen: 5–15%; Foundation: 3–8%; Lipstick: 5–20%; Anhydrous body oil: 10–30%.

Q7: Is isopropyl palmitate greasy?

A: No - it has a "dry" feel. One of the least greasy emollients. Spreads rapidly, leaves almost no oily residue. Popular in "oil‑free" and "matte" formulations.

Q8: Can isopropyl palmitate be used in lip products?

A: Yes - common in lipsticks, glosses, and balms. Reduces waxy, heavy feel of beeswax. Use at 5–20%.

Q9: Is isopropyl palmitate safe during pregnancy?

A: Yes - topical use at cosmetic concentrations is considered safe. Very low systemic absorption. No known teratogenic effects.

Q10: What is the shelf life of isopropyl palmitate?

A: 36 months in original sealed container under cool, dry conditions (≤25°C, ≤60% RH). Saturated ester - does not oxidize easily. For cosmetics, replace after 24–36 months.

Q11: Can isopropyl palmitate be used in anhydrous (oil‑only) formulas?

A: Yes - blends perfectly with jojoba, squalane, fractionated coconut oil, mineral oil. Use to lighten heavier oils.

Q12: Why does my isopropyl palmitate sometimes smell faintly of alcohol?

A: Residual isopropyl alcohol from synthesis. Our high‑purity grade has ≤0.02% free isopropanol (barely detectable). Strong alcohol smell indicates low quality - discard.

Test Item	Specification	Test Result	Conclusion
Appearance	Clear, colorless to pale yellow liquid	Conforms	Pass
Assay (GC)	≥98.0%	99.3%	Pass
Acid Value	≤1.0 mg KOH/g	0.2 mg KOH/g	Pass
Saponification Value	180 – 200 mg KOH/g	188 mg KOH/g	Pass
Iodine Value	≤1.0 g I₂/100 g	0.4 g I₂/100 g	Pass
Water Content (KF)	≤0.1%	0.03%	Pass
Free Isopropanol	≤0.1%	0.02%	Pass
Heavy Metals (as Pb)	≤10 ppm	<2 ppm	Pass
Total Plate Count	≤100 cfu/g	<10 cfu/g	Pass

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