Polyglyceryl-6 Trilaurate: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Polyglyceryl-6 Trilaurate?

Polyglyceryl-6 Trilaurate is a plant-derived ingredient made by joining three units of lauric acid, most often sourced from coconut or palm kernels, with a chain of six glycerin molecules. This creates a mild, oil-loving compound that mixes easily with water. The idea of linking glycerin to fatty acids started gaining popularity in the 1990s as brands searched for gentler alternatives to traditional surfactants. Today refined processes allow manufacturers to combine the raw materials through a simple esterification step: the fatty acid and polyglycerin are heated together in the presence of a food-grade catalyst until they bond, then the finished material is purified and cooled into a soft paste or liquid.
You will spot Polyglyceryl-6 Trilaurate in face cleansers, micellar waters, cream or gel moisturizers, sheet mask serums, light makeup removers and even some baby care lotions. Its gentle nature and ability to keep oil and water blended make it useful in everything from daily wash products to leave-on hydration formulas.

Polyglyceryl-6 Trilaurate’s Cosmetic Benefits/Uses

This multitasker helps products feel good, spread well and stay stable. Its main roles include:

  • Cleansing: Lifts away dirt, sweat and makeup without stripping skin, giving a softer rinse compared with harsher sulfates
  • Skin Conditioning: Leaves a light, smooth film on the surface that helps skin feel supple after washing
  • Emollient: Adds a touch of oil-like slip, improving glide and reducing tightness in creams and gels
  • Emulsifying: Keeps water and oil evenly blended so lotions do not separate and remain silky from first pump to last drop

Who Can Use Polyglyceryl-6 Trilaurate

Thanks to its gentle surfactant profile and light emollient touch Polyglyceryl-6 Trilaurate suits nearly every skin type including dry, oily, combination and sensitive. Its low risk of clogging pores makes it comfortable for acne-prone skin while the soft conditioning feel can help calm tight or flaky areas. There are no known reasons for people with mature or reactive complexions to avoid it unless they have a specific allergy to coconut or palm-sourced ingredients.

The molecule is produced entirely from plant feedstocks so it is generally acceptable for vegans and vegetarians. Anyone following a strict ethical routine should still confirm that the finished product is certified palm-oil sustainable and free of animal-derived additives elsewhere in the formula.

Current safety assessments show no reproductive or developmental concerns at the levels used in cosmetics so it is considered suitable for women who are pregnant or breastfeeding. This is not medical advice and expecting or nursing mothers should run any skincare product past their doctor just to be safe.

Polyglyceryl-6 Trilaurate does not make skin more sensitive to sunlight and therefore does not require special photo-protection beyond the usual daily sunscreen habit.

Potential Side Effects/Adverse Reactions

Reactions to topical Polyglyceryl-6 Trilaurate vary from person to person. The points below cover potential issues only; most people will not notice any negative effects when the ingredient is formulated and used correctly.

  • Mild redness or stinging if applied to broken or freshly exfoliated skin
  • Contact irritation in individuals allergic to coconut or palm derivatives
  • Rare cases of itchy rash (contact dermatitis) after prolonged exposure
  • Increased skin penetration of other active ingredients which can occasionally heighten their own irritation potential

If any discomfort or persistent reaction occurs stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 1 out of 5. Polyglyceryl-6 Trilaurate has a lightweight texture and a high proportion of hydrophilic (water-loving) glycerin units, which stops it from forming the thick, waxy film often linked with pore blockage. In finished formulas it usually appears at low levels as part of a cleansing or emulsifying blend, further reducing any clogging risk. It may contain traces of lauric acid, a fatty acid with higher comedogenicity, but the esterification process greatly lowers that tendency.

Suitable for acne-prone or breakout-prone skin in most cases.

Formulators sometimes pair it with heavier oils; if a product feels overly rich the overall formula rather than this ingredient alone is more likely to be the culprit.

Summary

Polyglyceryl-6 Trilaurate cleanses, conditions skin, acts as a mild emollient and stabilises oil-water mixtures. It manages these jobs because its glycerin chain bonds with water while its lauric acid side grips onto oils, letting it lift grime, leave a soft finish and keep creams uniform.

The ingredient is gaining traction in gentle cleansers and light moisturizers, but it is still less famous than big names like glycerin or coco-glucoside so you may not spot it on every shelf yet.

Current data show it is low-irritation, non-sensitising and safe at typical cosmetic levels. As with any new skincare ingredient, give the finished product a quick patch test before full use to be on the safe side.

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