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PEG-8 BEESWAX

Last update on Jul 23, 2025

Peg-8 Beeswax is a synthetic derivative of natural beeswax and acts as an emulsifier, emollient, stabilizer, and thickener in cosmetics. It stabilizes creams, lotions, and moisturizers by mixing oil and water-based ingredients well together. This property helps it give a smooth, non-greasy, and luxurious texture to various products. Further, Peg-8 Beeswax forms a light, protective layer on the skin to improve hydration and barrier support. It reduces water loss and softens and conditions the skin. In its raw form, Peg-8 Beeswax appears as a light colored wax that is dispersible in water but soluble in oil. This synthetic ingredient is safe for use on the skin if strictly regulated and purified.

CAS Number: 8012-89-3Chem/IUPAC Name: Beeswax, ethoxylated (8 mol EO average molar ratio)EINECS/ELINCS No: COSING REF No: 77304

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What is PEG-8 BEESWAX used for?

Peg-8 Beeswax is a water-dispersible form of natural beeswax that benefits both skin and hair. It combines the nourishing, protective qualities of beeswax with improved solubility and emulsifying power, making it suitable for modern, lightweight cosmetic formulations.

For skin: Peg-8 Beeswax helps blend oil and water into stable emulsions. It enhances the spreadability and absorption of active ingredients in water-based products such as creams, lotions, and moisturizers. It also forms a breathable, light film on the skin to prevent moisture loss and make the skin smoother and softer.

For hair: In hair conditioners, masks, and leave-in treatments, Peg-8 Beeswax is used to create stable and creamy emulsions. It forms a light and non-greasy coating on hair strands, helping reduce frizz, enhance shine, and protect the shafts against humidity. As an emollient, it helps soften dry and rough hair.

Origin

Peg-8 Beeswax is made by esterifying natural beeswax with eight units of polyethylene glycol. This makes beeswax more hydrophilic, light, and silky. After the reaction, the product is purified to remove impurities and byproducts.

What does PEG-8 BEESWAX do in a formulation?

EMULSIFYING|
EMOLLIENT|
STABILISING|
SKIN CONDITIONING|
HAIR CONDITIONING

Safety Profile

Peg-8 Beeswax is safe for cosmetic applications when formulated under appropriate conditions and impurities are removed. It is important to filter out 1,4-dioxane - a by-product of peg synthesis, which can be toxic for the skin. Cosmetic grade Peg-8 Beeswax is non-irritating and non-sensitizing. Its recommended usage level is between 4% - 12%. It is well tolerated by most skin types, including sensitive and baby skin. However, patch tests must be performed when using the ingredient for the first time.

PEG-8 BEESWAX technical profile

PropertyValues

Melting Point

59°C - 70°C

pH

Neutral

Solubility

Dispersible in water; soluble in oil

Viscosity

Medium to high