Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

CUCUMIS SATIVUS FRUIT.

Valuable CAS 89998-01-6 / SKIN CONDITIONING

Cucumis Sativus Fruit Extract, derived from cucumber, is a multifaceted ingredient prized for its significant hydrating and soothing properties. It actively refreshes the skin, helping to reduce redness and inflammation while contributing to a more even skin tone through melanin inhibition.

Summary

Soothing Emollient Antioxidant Humectant Skin conditioning Astringent

Science

Mechanism of Action

This extract delivers its benefits through a rich profile of amino acids, organic acids, and vitamins (A, B1, B2, C, E) which support the skin's natural barrier and acid mantle. Antioxidants combat environmental stressors, while an enzyme, shikimate dehydrigenase, provides anti-inflammatory action. Furthermore, specific components like Cucurbitacin D and 23,24-dihydrocucurbitacin D are instrumental in inhibiting tyrosinase and melanin synthesis, leading to a visible skin brightening effect. It also acts as a mild astringent, helping to refine pores and manage excess oil without causing dryness.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–10%
Optimal

N/A

Key findings

  1. 01 Clinical testing demonstrated no potential for dermal irritation or sensitization when formulated at 1% concentration.
  2. 02 An unspecified concentration within a lightening serum significantly enhanced overall skin tone and moisture retention over 72 hours.
  3. 03 While a 5% formulation elicited an irritant response in some subjects during challenge, it did not induce contact hypersensitivity.

Transparency

Dusting Analysis

Not commonly dusted

There is no available research data to suggest that Cucumis Sativus Fruit Extract is commonly 'dusted' or used at ineffective low concentrations to merely list it on an ingredient label. Its established safety and versatile benefits support its inclusion at functional levels.

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 7
0 7 14

Stability

The extract maintains stability within a typical pH range of 5 to 7.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
10%
Sensitization risk Low

The CIR Expert Panel concluded Cucumis Sativus Fruit Extract is safe for cosmetic use within current practice and concentrations, up to 10%. While 1% formulations show no irritation, a 5% concentration may cause mild transient irritation in some individuals, though without inducing contact hypersensitivity. The FDA recognizes cucumber as a frequently consumed vegetable, further supporting its general safety profile.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Cucumis Sativus Fruit Extract is a valuable ingredient offering broad benefits across all skin types, including significant hydration, soothing properties, antioxidant protection, and potential skin tone enhancement, all with a strong safety profile.

Related

Similar Ingredients

Finding similar ingredients…