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Moumoujus

OPUNTIA STREPTACANTHA LEAF EXTRACT.

Valuable CAS - / SKIN CONDITIONING

Opuntia Streptacantha Leaf Extract, derived from the nopal cactus, is a multi-functional ingredient offering comprehensive skin support. It acts as a potent humectant, delivering significant hydration and reinforcing the skin's moisture barrier, while simultaneously providing robust antioxidant protection. Beyond hydration, its soothing properties calm irritation and contribute to a more even, revitalized complexion.

Summary

antioxidant humectant skin conditioning soothing anti-inflammatory brightening collagen booster

Science

Mechanism of Action

This extract functions as a powerful humectant, drawing and retaining moisture to enhance skin hydration and fortify the epidermal barrier. Its soothing and anti-inflammatory effects stem from inhibiting the depolarization of sensory nerve cells upon stress, effectively calming irritated skin and reducing redness. Rich in antioxidants such as vitamins, minerals, amino acids, and piscidic acid, it actively neutralizes free radicals, mitigating oxidative stress and combating premature aging. Furthermore, it supports a brighter, more uniform skin tone by targeting dark spots and suppressing melanin synthesis, while also stimulating collagen production for improved skin firmness and elasticity.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 An aqueous extract demonstrated antiviral activity by inhibiting intracellular virus replication and inactivating extracellular virus. This concentration was 15-fold in excess of 50% viral inhibitory concentrations. Note: This study focused on antiviral activity and did not evaluate topical skin benefits with percentage concentrations.

Transparency

Dusting Analysis

Not commonly dusted

Currently, there is insufficient data regarding specific topical efficacy concentrations for Opuntia Streptacantha Leaf Extract to establish a 'dusting' threshold, as existing clinical data primarily focuses on antiviral properties rather than skin benefits percentages.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The extract is water-soluble, with its extraction often enhanced by heating the medium between 50 to 90 °C for 2 to 6 hours. Subsequent processing, including enzyme treatment, membrane filtration, or autoclaving, can further concentrate bioactive compounds by removing less active or poorly soluble substances, thereby improving overall stability and efficacy.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) has not assessed Opuntia Streptacantha Leaf Extract. There is no explicit FDA or SCCS status available for this specific ingredient. However, related Opuntia species extracts show no GHS classifications or toxicity data, and this extract is generally considered non-irritating, suggesting a low sensitization risk.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A versatile ingredient offering significant hydration, antioxidant protection, and soothing benefits, though specific topical efficacy concentrations require further dedicated clinical investigation.

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