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HYDROLYZED CAESALPINIA SPINOSA GUM.

Valuable CAS 39300-88-4 / ABSORBENT, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Hydrolyzed Caesalpinia Spinosa Gum is a natural polysaccharide derived from Tara seeds, functioning primarily as a hydrating and texture-modifying ingredient. It forms a protective film on the skin, aiding in moisture retention and enhancing suppleness for a non-sticky, velvety feel.

Thickening agent Viscosity modifier Skin conditioning Hydration enhancer Film-forming Emollient Absorbent

Science

This ingredient operates as a sophisticated rheology modifier and film-forming agent. It significantly improves formulation textures, imparting a soft, non-sticky, and velvety after-feel upon application. On the skin, it forms a natural, breathable protective barrier, which effectively minimizes trans-epidermal water loss, thereby enhancing skin hydration and contributing to a visibly plumper, more supple complexion through long-lasting moisture retention.


Research

Medium confidence
Effective range 0.5–3%
Optimal

1%

Key findings

  1. 01 Demonstrates effectiveness for general moisturizing and thickening properties.
  2. 02 Provides enhanced film-forming capabilities and significant skin-conditioning benefits.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 3 – 12
0 7 14

Stability

Exhibits robust stability across a broad pH range (3-12) and tolerates high temperatures without compromising appearance or viscosity. It is compatible with up to 10% ethanol, although a slight increase in viscosity may be observed. As a non-ionic ingredient, it maintains compatibility with both anionic and cationic components and demonstrates resistance to electrolytes.

Synergies

  • Broad compatibility with anionic and cationic ingredients
  • Resistance to electrolytes

Conflicts

  • Calcium Lake pigment (may cause difficult and non-homogeneous dispersion)

Safety

CIR Status
Safe as used
Max tested
0.4%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that galactomannans, including Hydrolyzed Caesalpinia Spinosa Gum, are safe in current practices of use. Their assessment was based on products surveyed containing up to 0.4% of the ingredient. While clinical efficacy studies indicate benefits at higher concentrations (up to 3%), the CIR's formal safety assessment focused on concentrations up to 0.4%.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Valuable

Hydrolyzed Caesalpinia Spinosa Gum is a valuable ingredient for enhancing skin hydration, improving texture, and supporting the skin barrier, compatible with various skin types and formulations.


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