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Moumoujus

CENTAUREA CYANUS SEED.

Insufficient Data / ABRASIVE

Centaurea Cyanus Seed is a botanical ingredient derived from the cornflower plant. While the Centaurea Cyanus Flower Extract is well-documented for its potential antioxidant, anti-inflammatory, and soothing properties, specific scientific data regarding the efficacy and safety of the seed extract on skin is notably limited, with most reported benefits extrapolated from the flower.

Summary

Antioxidant (Potential, based on flower extract) Anti-inflammatory (Potential, based on flower extract) Hydrating (Potential, based on flower extract) Astringent (Potential, based on flower extract) Skin Soothing (Potential, based on flower extract) Skin Conditioning (Potential, based on flower extract)

Science

Mechanism of Action

The precise mechanism of action for CENTAUREA CYANUS SEED extract is not extensively researched. However, based on the established science of Centaurea Cyanus Flower Extract, potential benefits may include antioxidant protection, primarily attributed to flavonoids and polyphenols. The flower extract is known for anti-inflammatory effects, potentially interfering with the complement system, inhibiting anaphylatoxins, and reducing inflammatory mediators such as histamine, TNF-α, IL-1α, and IL-6. It may also inhibit key enzymes of the arachidonic pathway, 5-LOX and COX-2. Further suggested actions from flower extract studies include hydrating, astringent, skin repair promotion, antibacterial properties, and in vitro indications of melanin-inhibiting and vaso-strengthening effects.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4.5 – 7
0 7 14

Stability

Based on Centaurea Cyanus Flower Extract, an optimal pH range for stability is observed between 4.5 and 7.0. Aqueous extracts require careful formulation due to susceptibility to microbial contamination, though the incorporation of glycerin can indirectly enhance stability by lowering water activity. The extract exhibits compatibility with various cosmetic systems including emulsions, surfactant systems, and alcohol-based formulations, with advanced delivery technologies like microencapsulation being explored to optimize active component stability and delivery.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Safety data specifically concerning CENTAUREA CYANUS SEED extract is not readily available. The assessment of sensitization risk and general safety is largely inferred from Centaurea Cyanus Flower Extract, which is broadly recognized as safe for cosmetic use by European regulatory bodies. The flower extract exhibits a mild profile, is well-tolerated by most skin types—including sensitive skin—and carries a very low risk of irritation or sensitization. The CIR Expert Panel has listed Centaurea Cyanus Flower Extract and Flower Water for review, classifying them as cosmetic astringents and skin-conditioning agents, but a conclusive 'safe as used' assessment with specific concentration limits for either the flower or seed extract has not been found.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

While Centaurea Cyanus Flower Extract offers a compelling range of skincare benefits, the lack of specific efficacy and safety data for CENTAUREA CYANUS SEED extract necessitates further dedicated scientific investigation to definitively establish its role and value in cosmetic formulations.

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