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HYPOCHAERIS RADICATA EXTRACT.

Valuable / SKIN CONDITIONING

Hypochaeris Radicata Extract, derived from the catsear plant, is a multifaceted botanical ingredient recognized for its potent anti-inflammatory, antioxidant, and antibacterial properties. It offers a sophisticated approach to skin conditioning, addressing various concerns from soothing irritation to protecting against environmental stressors.

Skin-Conditioning Agent Anti-inflammatory Antioxidant Antibacterial

Science

This extract exerts its anti-inflammatory effects by significantly inhibiting the generation of nitric oxide (NO) and modulating critical signaling pathways, specifically suppressing the phosphorylation of mitogen-activated protein kinases (MAPKs) such as p38, ERK, and JNK. This leads to a measurable reduction in pro-inflammatory molecules like iNOS, PGE2, and COX-2, as well as cytokines including TNF-α, IL-1ß, and IL-6. Its robust antioxidant activity stems from its phenolic and flavonoid composition, enabling effective free radical scavenging. Furthermore, the extract displays antibacterial capabilities, historically supporting its use in wound healing and pathogen-related skin conditions.


Research

Medium confidence
Effective range 200–700%
Optimal

N/A

Key findings

  1. 01 Inhibited nitric oxide (NO) generation, demonstrating anti-inflammatory potential in laboratory settings (in vitro).
  2. 02 Ethyl acetate fraction (HRF-EA) suppressed the production of pro-inflammatory molecules (NO, iNOS, PGE2, COX-2) and cytokines (TNF-α, IL-1ß, IL-6) in LPS-stimulated RAW 264.7 cells (in vitro).
  3. 03 Methanolic leaf and root extracts exhibited significant free radical scavenging and antioxidant activity (in vitro).

Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

No specific safety assessments have been conducted by regulatory bodies such as CIR, SCCS, or FDA for its use in cosmetics. In vitro studies have not indicated any toxic effects on cells. While the whole plant is noted to have low severity poison characteristics, this typically refers to ingestion and not the topical cosmetic application of a processed extract.


Your Skin

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

Our Assessment

Valuable

Hypochaeris Radicata Extract is a valuable botanical ingredient, showcasing strong in vitro anti-inflammatory, antioxidant, and antibacterial benefits, making it promising for various skin types and formulations, though human clinical data and formal safety reviews are currently lacking.


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