PEG-4 Proline Linolenate

Ingredient type:HUMECTANT/TEXTURE

✨ Role: PEG-4 Proline Linolenate is used primarily for its moisturizing and emollient properties, helping skin retain moisture and remain soft and supple.

Ingredient type: Water-soluble

‍⚕️ Safety: Generally considered safe when used in the usual concentrations in cosmetic products.

✨ Vegan: Yes, this ingredient is generally of synthetic origin or derived from plant sources, making it suitable for vegan formulations.

✨ Worth knowing: As with many PEG ingredients, it's a good idea to ensure that this ingredient is used in well-formulated products to avoid possible impurity residues. Those with very sensitive skin may wish to check personal tolerance.

Present in: Moisturizers, lotions, hair care and anti-aging skin care products.

comedogenic index: 

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