Cyamopsis Tetragonoloba (Guar Gum) Extract
Polysaccharide gum from the guar plant; thickener.
Evidence by route
Topical application
Plant extract. Clinically meaningful effect on human skin is not supported by robust evidence; data limited to in vitro / lab models.
How to read tiers A–F
- CWeak evidence. In vitro data, open-label studies, or expert consensus
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Unknown
About this ingredient
Cyamopsis Tetragonoloba Guar Gum Extract is a polysaccharide gum from the seed endosperm of the guar tree Cyamopsis tetragonoloba (Indian and Pakistani legume). Consists of high-molecular-weight galactomannan. Mechanism. Humectant and thickener. On skin it forms a thin film, retains moisture in the stratum corneum, stabilizes emulsions, and gives the product a pleasant consistency. No standalone active skin pharmacology – a functional ingredient. Where applied. Cleansing gels, masks, creams, hair conditioners, body care textures, 'sulfate-free' washes. In Spain – mass-market lines Mercadona, Garnier, and in niche natural brands as a substitute for synthetic thickeners. Evidence base. A functional component with many years of use. Humectant and film-forming effect is confirmed in standard TEWL tests. No standalone active effect against wrinkles, acne, or pigmentation. Safety. CIR confirmed safety. Hypoallergenic, non-comedogenic, non-irritating. In patients with severe food allergy to legumes a reaction is theoretically possible on topical application – extremely rare in practice. Pregnancy and lactation – safe without restrictions. Best suited to: any skin and hair type. A solid natural alternative to synthetic carbomers and acrylates in 'clean beauty' formulas.
Frequently asked questions
Is Cyamopsis Tetragonoloba (Guar Gum) Extract safe during pregnancy?
Safety data for Cyamopsis Tetragonoloba (Guar Gum) Extract during pregnancy is insufficient. Best avoided when in doubt.
What is Cyamopsis Tetragonoloba (Guar Gum) Extract and what does it do in cosmetics?
Polysaccharide gum from the guar plant; thickener.
What's the INCI name for Cyamopsis Tetragonoloba (Guar Gum) Extract?
The INCI name is Cyamopsis Tetragonoloba (Guar Gum) Extract. It may also appear as: Guar Gum.
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