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

LITCHI CHINENSIS SEED POWDER.

Valuable CAS 91722-81-5 / ABRASIVE

Litchi Chinensis Seed Powder is a multi-functional botanical ingredient renowned for its potent antioxidant capabilities, demonstrating superior performance compared to ascorbic acid at equivalent concentrations. It actively supports skin health by mitigating oxidative stress, stimulating collagen production, and offering comprehensive anti-aging benefits through enzyme inhibition.

Summary

Antioxidant Anti-aging Collagen Stimulating Enzyme Inhibitor Anti-inflammatory Brightening Abrasive

Science

Mechanism of Action

This ingredient functions as a robust antioxidant, efficiently neutralizing reactive oxygen species (ROS) and molecular radicals, similar to superoxide dismutase (SOD). It strategically inhibits key enzymes responsible for the degradation of collagen (collagenase), elastin (elastase), and hyaluronic acid (hyaluronidase), thereby preserving the skin's structural integrity and moisture. Furthermore, it stimulates the synthesis of collagen, contributes to melanin reduction via tyrosinase inhibition for potential brightening effects, and modulates inflammatory pathways by decreasing factors such as IL-6, TNF-a, iNOS, and COX-2.

Research

Clinical Evidence

Medium confidence
Effective range 1–5%
Optimal

1%

Key findings

  1. 01 A 1% solution of lychee seed powder demonstrated superior antioxidant properties compared to a 1% ascorbic acid solution.
  2. 02 Lychee Seed Extract Liquid (containing not less than 0.15% polyphenols) used at 1%-5% in cosmetic products showed significant antioxidant activity, wrinkle reduction, collagen stimulation, and inhibition of collagenase, elastase, and hyaluronidase.
  3. 03 Fermented lychee seed liquid demonstrated repair effects on UVA-damaged cells, increased Type I collagen (COL-1) and elastin (ELN), boosted total antioxidant capacity, and reduced reactive oxygen species (ROS), malondialdehyde (MDA), and inflammatory factors (IL-6, TNF-a, iNOS, COX-2).

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 7
0 7 14

Stability

Optimal stability for Lychee Seed Extract Liquid is noted within a pH range of 5.0 to 7.0. The ingredient should be stored in cool, dry conditions with temperatures below 30°C to maintain its efficacy.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) has not formally reviewed Litchi Chinensis Seed Powder. While studies on fermented lychee seed liquid indicated no irritation in chick embryo allantoic membrane eye stimulation and red blood cell hemolysis tests, suggesting a low irritancy potential for the extract form, comprehensive sensitization data for the powder form is not specifically available. No maximum concentration for cosmetic use is established.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Litchi Chinensis Seed Powder is a valuable active ingredient, offering potent antioxidant benefits and promising multifaceted anti-aging, collagen-boosting, and brightening effects suitable for most skin types.

Related

Similar Ingredients

Finding similar ingredients…