What is the primary role of Hydroxypropyl Guar in cosmetic products?

Hydroxypropyl Guar primarily functions as a thickening agent and film former, which helps to improve the texture, stability, and spreadability of cosmetic formulations.

Is Hydroxypropyl Guar safe for sensitive skin?

Yes, Hydroxypropyl Guar is generally considered safe and non-irritating for sensitive skin, as its main role is to improve product texture rather than deliver active ingredients.

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Hydroxypropyl Guar

Hydroxypropyl Guar is a plant-derived polymer used in cosmetics as a thickening agent and film former. It helps to improve the texture and stability of products, making them feel smoother and spread more easily. It can also provide a conditioning effect.

NoneThickener, film formerVeganEvidence: High

BenefitMinimal 0.5 / 4

Hydration i0.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

improves product texture
provides conditioning

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Products with Hydroxypropyl Guar

Gosh

Sensitive Conditioner

4.1/ 56/21/5

Mixa

Anti-Imperfection Serum

4.1/ 55/5/4

Garnier Fructis

Watermelon Hair Food Revitalizing Shampoo

3.5/ 55/12/10

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Frequently asked questions

What is the primary role of Hydroxypropyl Guar in cosmetic products?: Hydroxypropyl Guar primarily functions as a thickening agent and film former, which helps to improve the texture, stability, and spreadability of cosmetic formulations.
Is Hydroxypropyl Guar safe for sensitive skin?: Yes, Hydroxypropyl Guar is generally considered safe and non-irritating for sensitive skin, as its main role is to improve product texture rather than deliver active ingredients.