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Moumoujus

BETA VULGARIS LEAF POWDER.

Valuable CAS 89957-89-1 / 89957-90-4 / BINDING, SKIN CONDITIONING

A nutrient-dense botanical derivative obtained from the foliage of the beet plant, prized for its high concentration of phytochemicals and essential minerals. In precision skincare, it functions as a dual-action biological conditioner and natural pigment, providing both aesthetic and therapeutic benefits.

Summary

Antioxidant Skin-Conditioning Agent Natural Colorant Binding Agent

Science

Mechanism of Action

This ingredient operates through a complex of betalains (betacyanins and betaxanthins) and phenolic compounds that actively neutralize oxidative stress. On a structural level, its rich mineral and polysaccharide content supports the skin's Natural Moisturizing Factors (NMF), while naturally occurring Omega-3 and Omega-6 fatty acids reinforce the lipid barrier to prevent trans-epidermal water loss.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–5%
Optimal

2%

Key findings

  1. 01 In vivo analysis published in Food Science & Nutrition (2023) indicates that 1-2% concentrations significantly enhance water-holding capacity (WHC) and antioxidant defense via phenolic activity.
  2. 02 Manufacturer clinical data suggests that derivatives in the 0.1-5% range correlate with a measurable increase in Natural Moisturizing Factors within the stratum corneum.

Transparency

Dusting Analysis

Commonly dusted
Min. effective
1%
Red flag below
0.1%

Beta Vulgaris Leaf Powder is frequently used at 'label claim' levels (under 0.1%) simply to provide a natural pink tint to formulas. To achieve the documented antioxidant and hydration benefits, concentrations of at least 1% are typically required.

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 7
0 7 14

Stability

The ingredient is highly susceptible to photo-degradation and thermal instability; exposure to UV light or high heat can cause the natural betalains to fade from red to brown. Stability is best maintained in slightly acidic environments.

Synergies

  • L-Ascorbic Acid
  • Hyaluronic Acid
  • Vitamin E

Conflicts

  • Strong oxidizing agents
  • Prolonged high-heat processing
  • Unprotected UV exposure

Safety

Safety Profile

CIR Status
Safe as used
Pregnancy
Safe
Sensitization risk Low

Generally recognized as safe (GRAS). While safe for topical application, it is restricted in some clean beauty standards for use in loose powders or sprays due to potential respiratory irritation if the raw powder is inhaled.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

An excellent multi-functional botanical for barrier support and antioxidant protection, provided it is formulated at active levels and protected from light.

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References

Sources