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Moumoujus

BRASSICA OLERACEA ACEPHALA POWDER.

Valuable CAS - / SKIN CONDITIONING

A nutrient-dense kale powder delivering concentrated antioxidants including vitamins A, C, K and protective phytochemicals like glucosinolates and carotenoids. Clinical research demonstrates enhanced hydration levels by 43.1% and improved skin elasticity when incorporated into bioactive formulations. This versatile powder functions as both an active ingredient and natural colorant in clean beauty applications.

Summary

antioxidant skin conditioning barrier support natural colorant

Science

Mechanism of Action

Works through multiple pathways by neutralizing reactive oxygen species (ROS) and inhibiting matrix metalloproteinases to prevent collagen breakdown. The concentrated carotenoids and flavonoids strengthen epidermal barrier function while maintaining optimal moisture levels and providing secondary photoprotection against UV-induced oxidative damage.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–5%
Optimal

1%

Key findings

  1. 01 Bioactive protein blend including kale demonstrated 43.1% increase in skin hydration and 5.8% improvement in gross elasticity after 4 weeks twice-daily application

Transparency

Dusting Analysis

Not commonly dusted

As a nutrient-dense vegetable powder with proven hydration benefits, dusting concerns are minimal given its established efficacy profile.

The Formula

Formulation

Solubility
Both
Optimal pH 4 – 7
0 7 14

Stability

Powder disperses in both water and oil phases but active components are heat-sensitive above 50°C and degrade in alkaline conditions above pH 8.0. Trehalose co-processing helps preserve bioactivity.

Synergies

  • Protein complexes
  • Other antioxidants
  • Barrier repair ingredients

Conflicts

  • High temperatures during processing
  • Strong oxidizing agents
  • Highly alkaline formulations

Safety

Safety Profile

CIR Status
Safe as used
Max tested
5%
Pregnancy
Safe
Sensitization risk Low

Derived from FDA GRAS-approved edible vegetable with established safety profile. CIR Expert Panel has reviewed related Brassica oleracea materials as safe for cosmetic use.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A clinically-validated antioxidant powerhouse suitable for all skin types with demonstrated hydration and elasticity benefits.

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References

Sources