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Moumoujus

JANIA RUBENS EXTRACT.

Valuable / SKIN CONDITIONING

Jania Rubens extract, derived from a vibrant red macroalga, is a potent marine ingredient known for its extensive hydrating, antioxidant, and anti-aging capabilities. It actively supports skin moisture and barrier function, promoting a more even, brighter, and resilient complexion.

Summary

Antioxidant Humectant Skin-Conditioning Agent

Science

Mechanism of Action

This extract enhances skin's intrinsic moisture content by acting as a humectant, effectively binding water molecules. Its rich profile of antioxidant-packed flavonoids helps combat oxidative stress and signs of UV-induced aging. Glycosaminoglycans contribute to robust hydration and skin replenishment, while its anti-inflammatory properties offer a soothing effect. The ingredient may stimulate collagen synthesis, reducing the appearance of fine lines and wrinkles. Furthermore, essential minerals, particularly calcium, fortify the skin barrier for sustained moisture retention. Vegetable taurine within the extract energizes the skin and stimulates microcirculation, enhancing skin tone and color, while also offering protection against pollution-related dehydration and aiding in detoxification and renewal.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 30% increase in skin moisture levels observed after four weeks of consistent product use.
  2. 02 After 60 days, 50% of volunteers showed improved skin brightness, 65% a reduction in skin spot appearance, and 45% an improvement in the appearance of wrinkles.
  3. 03 Ethanolic extracts demonstrated significant inhibitory effects on elastase, hyaluronidase, and metalloproteinase MMP-1, enzymes involved in skin degradation.
  4. 04 Exhibited >60% free radical scavenging activity in antioxidant potential assays at a concentration of 2500 μg/mL.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Nanoencapsulation is indicated to enhance the stability and activity of its bioactive compounds, protecting them from environmental factors like light and oxygen, and improving dispersibility.

Safety

Safety Profile

CIR Status
Insufficient data
Max tested
1-2%%
Sensitization risk Low

While the CIR Expert Panel found insufficient data for many red algae-derived ingredients, Jania Rubens extract is generally regarded as safe for cosmetic applications, with known allergic reactions being rare. A typical use concentration in formulations, especially when supplied in a water and glycerin base, is 1-2%. It is recognized as suitable for use by the European Cosmetics Regulation.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Jania Rubens Extract is a valuable, multi-beneficial marine ingredient that effectively boosts hydration, provides comprehensive antioxidant defense, and addresses multiple signs of aging, making it an excellent addition to precision skincare formulations.

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