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Moumoujus

CORCHORUS OLITORIUS LEAF/STEM EXTRACT.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

This botanical extract, derived from the leaves and stems of Corchorus olitorius (jute), is a multifaceted ingredient engineered to address various skin concerns. Rich in vital nutrients and antioxidants, it is formulated to deeply hydrate, soothe, and protect the skin, while actively enhancing its resilience and overall appearance.

Summary

skin conditioning emollient antioxidant anti-inflammatory soothing moisturizing barrier support anti-aging pore minimization sebum regulation wound healing

Science

Mechanism of Action

Corchorus olitorius leaf/stem extract exerts its effects through a rich profile of vitamins, minerals, and potent antioxidants, including flavonoids and polyphenols. These active compounds work synergistically to improve skin hydration, augment elasticity, and visibly reduce the signs of aging. It forms a protective barrier, shielding the skin from environmental stressors such as pollution and UV radiation. The extract possesses inherent soothing properties that help diminish redness and irritation, while its moisturizing agents promote a soft and smooth complexion. It aids in the restoration of the skin's natural barrier function and helps maintain its intrinsic balance. Further research suggests it can elevate the expression of collagen XVIII and/or collagen IV, minimize the appearance of pores, and regulate sebum production. Additionally, it demonstrates antioxidant, anti-inflammatory, and wound-healing capabilities, along with an inhibitory action on histamine release, a known pro-inflammatory mediator.

Research

Clinical Evidence

Medium confidence
Effective range 0.05–0.5%
Optimal

0.2%

Key findings

  1. 01 In a mouse model of atopic dermatitis, daily application of a cream containing 0.2% Corchorus olitorius leaf extract over 14 days significantly increased skin hydration and reduced transepidermal water loss (TEWL), simultaneously preventing an increase in atopic dermatitis severity score.
  2. 02 Cosmetic formulations incorporating Corchorus olitorius extract within a 0.05-0.5 wt.% range have been observed to impart a favorable feel to both skin and hair, provide protective qualities, and assist in retaining moisture.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH ≤6
0 7 14

Stability

A cream containing 0.2% Corchorus olitorius leaf extract was successfully pH-adjusted to approximately 6.0 for efficacy testing, indicating stability at this pH. The extract's inherent polysaccharide content can contribute significant viscosity to formulations, which is a consideration for product texture and feel.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

Corchorus olitorius leaf extract is generally considered safe for use in cosmetic products and aligns with most regulatory standards. However, as a natural ingredient, it may provoke allergic reactions or skin irritation in individuals with heightened sensitivities. A preliminary sensitivity test is advisable before initial use. While typically non-irritating, the risk of irritation may increase when formulated with other potentially problematic ingredients.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Corchorus olitorius leaf/stem extract is a valuable botanical ingredient, offering diverse benefits for skin hydration, environmental protection, and barrier restoration, supported by promising preliminary efficacy data.

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