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CHAENOMELES SINENSIS FRUIT EXTRACT.

Valuable CAS - / ANTIOXIDANT, ASTRINGENT, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

A nutrient-dense botanical extract derived from Chinese Quince, renowned for its high concentration of polyphenols and organic acids. It provides a multi-functional approach to skincare by simultaneously refining skin texture, providing robust antioxidant defense, and supporting structural elasticity.

Antioxidant Astringent Anti-elastase Skin Brightener Anti-inflammatory

Science

Operates via a four-fold pathway: it preserves the dermal matrix by inhibiting elastase and collagenase enzymes; neutralizes oxidative stress through superoxide dismutase (SOD)-like activity; suppresses pro-inflammatory markers including COX-2 and iNOS; and regulates melanogenesis to clarify skin tone.


Research

High confidence
Effective range 0.0039–2%
Optimal

1%

Key findings

  1. 01 Inhibition of neutrophil elastase activity reached an IC80 at a concentration of 0.022%, suggesting high efficacy in preventing structural sagging.
  2. 02 Demonstrated potent antioxidant capacity with an IC80 for SOD-like activity at just 0.0039% concentration.
  3. 03 At 50 μg/mL, the extract significantly upregulated the anti-inflammatory cytokine IL-10 while modulating pro-inflammatory TNF-α and IL-6 levels.

Transparency

Not commonly dusted
Min. effective
0.01%
Red flag below
0.001%

Due to its extraordinary potency, biological activity is documented at concentrations as low as 0.0039%. Therefore, even inclusion levels below 0.1% may provide functional antioxidant benefits, though Moumoujus recommends higher concentrations for visible anti-aging effects.


The Formula

Solubility
Water
Optimal pH 5.5 – 6.5
0 7 14

Stability

Contains heat-sensitive organic acids and Vitamin C; requires cold-process incorporation and opaque, airtight packaging to prevent oxidative degradation.

Synergies

  • L-Ascorbic Acid
  • Niacinamide
  • Hyaluronic Acid
  • Centella Asiatica

Conflicts

  • Strong oxidizing agents
  • High-heat manufacturing processes
  • Strongly alkaline formulations (pH > 7.0)

Safety

CIR Status
Not reviewed
Pregnancy
Safe
Sensitization risk Low

Recognized as a safe cosmetic ingredient by the KFDA and EU CosIng; categorized as EWG Green Grade.


Your Skin

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

Our Assessment

Valuable

An exceptionally potent botanical extract that provides scientifically-validated anti-aging and antioxidant protection at ultra-low thresholds.


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