Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle

APIUM GRAVEOLENS RAPACCUM LEAF EXTRACT.

Valuable CAS 89997-34-2 / PERFUMING

A specialized botanical extract derived from the leaves of celeriac, prized for its high concentration of phenolic acids and apigenin. This multitasking ingredient bridges the gap between pore-refining and barrier restoration, making it a key asset for sophisticated texture-correcting formulas.

Antioxidant Skin Conditioning Pore Refining Soothing

Science

This extract operates through a dual-pathway approach: it neutralizes oxidative stress using its rich antioxidant profile and stimulates the expression of Cytokeratin-17 (CK-17). By boosting CK-17, it accelerates fibroblast proliferation and re-epithelialization, which structurally firms the skin and reduces the visible appearance of enlarged pores.


Research

High confidence
Effective range 1–3%
Optimal

3%

Key findings

  1. 01 Clinical evaluations of the concentrated extract (often studied alongside seed extracts) demonstrate significant improvements in skin firmness and a visible reduction in pore diameter. These findings are linked to the stimulation of structural proteins essential for wound healing and tissue integrity.

Transparency

Commonly dusted
Min. effective
1%
Red flag below
0.5%

While often used at trace amounts for its 'natural' label appeal or scent, therapeutic benefits for pore reduction and tissue repair require concentrations closer to 3%.


The Formula

Solubility
Water
Optimal pH 4.5 – 6.5
0 7 14

Stability

The extract is thermolabile and should be incorporated during the cooling phase below 40°C. It requires stabilization with antioxidants like Vitamin E to prevent the oxidation of its volatile aromatic and phenolic constituents.

Synergies

  • Tocopherol
  • Niacinamide
  • Peptides

Conflicts

  • Strong oxidizing agents
  • Alkaline formulations (pH > 8.0)

Safety

CIR Status
Safe as used
Pregnancy
Safe
Sensitization risk Low

Naturally contains furocoumarins; however, when formulated within industry safety standards (IFRA), it remains non-phototoxic. It is generally well-tolerated across all demographics.


Your Skin

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

Our Assessment

Valuable

A high-performance botanical that excels at refining skin texture and reinforcing structural integrity through precise protein stimulation.


Related

Finding similar ingredients…