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

RUBUS VILLOSUS ROOT EXTRACT.

Valuable CAS 93165-71-0 / SKIN CONDITIONING

Rubus Villosus Root Extract is a botanical ingredient rich in beneficial compounds such as polyphenols, flavonoids, and Vitamin C, offering a multi-faceted approach to skin health. It is recognized for its astringent and potent antioxidant capabilities, contributing to refined skin texture, robust environmental protection, and a more radiant complexion.

Summary

Astringent Antioxidant Skin-Conditioning Tonic Anti-inflammatory Promotes collagen synthesis Reduces dark spots Enhances skin radiance Provides hydration Strengthens skin barrier Promotes skin elasticity

Science

Mechanism of Action

This extract functions as an astringent and tonic, actively working to visibly constrict pores and moderate excessive sebum production. Its robust antioxidant capacity, primarily derived from its content of polyphenols, flavonoids, and vitamin C, effectively shields the skin from oxidative stress induced by factors such as UV radiation and environmental pollutants. Furthermore, it aids in reducing the appearance of hyperpigmentation, thereby enhancing overall skin luminosity and providing essential hydration. The extract also possesses soothing and anti-inflammatory properties, which support the strengthening of the skin's natural barrier and minimize moisture loss, while concurrently promoting improved skin elasticity.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 In vitro studies on related Rubus species (R. fruticosus and R. ulmifolius) demonstrated antiproliferative effects.
  2. 02 Rubus fruticosus, M. nigra, and R. ulmifolius extracts exhibited significant antioxidant activity (DPPH radical reduction).
  3. 03 Rubus urticifolius extract showed substantial inhibition of elastase.
  4. 04 Rubus urticifolius extract demonstrated potent inhibition of collagenase.
  5. 05 Rubus urticifolius extract displayed notable inhibition of hyaluronidase.
  6. 06 A topical formulation containing a general Blackberry (Rubus sp) extract achieved a high in vitro Solar Protection Factor (SPF).

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

The active anthocyanins and polyphenols within Rubus extracts are sensitive to high temperatures, light exposure, and oxidation, which can lead to thermal degradation. To maintain efficacy and stability, formulations should ideally be stored under refrigeration in opaque packaging. During the extraction process, precise acidification control is essential to prevent the hydrolysis of glycosidic bonds in anthocyanins.

Conflicts

  • High pH environments
  • Strong oxidizing agents
  • Potentially some metal ions (due to polyphenol complexation)

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

Specific safety assessments (CIR, SCCS, FDA) for 'Rubus villosus root extract' are not readily available. However, 'Rubus Fruticosus Fruit Extract' is generally deemed non-toxic, free from common irritants, and non-comedogenic. While allergic reactions are uncommon, individuals with known berry allergies are advised to perform a patch test. Due to the natural tannin content, some Rubus extracts may potentially cause mild irritation in very sensitive skin types.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Rubus Villosus Root Extract is a valuable multi-functional ingredient offering significant antioxidant protection, broad enzymatic inhibition, and skin-conditioning benefits, making it highly versatile for advanced skincare formulations.

Related

Similar Ingredients

Finding similar ingredients…