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SCLERANTHUS ANNUUS FLOWER EXTRACT.

Insufficient Data / SKIN PROTECTING

Scleranthus annuus Flower Extract, derived from the plant commonly known as Knawel, shows preliminary *in vitro* evidence for inhibiting collagen degradation and neutralizing free radicals. Its potential benefits in precision skincare, particularly for supporting skin structure and combating oxidative stress, require further clinical substantiation.

Antioxidant Collagenase Inhibitor

Science

This extract is observed to function as an anti-collagenase agent, meaning it can inhibit the activity of collagenase enzymes responsible for breaking down collagen. Concurrently, it exhibits antioxidant properties by scavenging various free radicals, thereby mitigating oxidative damage to skin cells.


Research

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A methanolic extract of Scleranthus annuus demonstrated the highest percentage of collagenase inhibition at a concentration of 400 µg/mL. Furthermore, it exhibited notable radical scavenging activity in DPPH and ABTS assays, indicating its antioxidant potential.

Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has not conducted a specific safety assessment for Scleranthus annuus Flower Extract. While other Helianthus annuus (sunflower) derived ingredients have been reviewed, this extract lacks dedicated evaluation. Industry resources indicate it is 'Not rated' with 'No known benefits' at the time of their review, suggesting a lack of comprehensive safety and efficacy data.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

While initial *in vitro* findings suggest Scleranthus annuus Flower Extract possesses antioxidant and collagen-protective activities, the current absence of robust clinical efficacy and safety data limits a definitive recommendation for its use in precision skincare.


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