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BAUHINIA AUREIFOLIA LEAF EXTRACT.

Valuable / ANTIOXIDANT, SKIN PROTECTING

A potent botanical extract derived from the Golden Leaf Bauhinia, characterized by its exceptionally high concentration of protective flavonoids. It functions as a multifunctional skin defense agent, combining significant antioxidant capacity with specialized antimicrobial properties to maintain skin equilibrium.

Antioxidant Skin Protecting Antimicrobial Soothing

Science

The extract operates through a high density of polyphenolic compounds, specifically quercetin and kaempferol derivatives, which neutralize reactive oxygen species (ROS) and halt lipid peroxidation. Furthermore, it reinforces the cutaneous bio-shield by disrupting bacterial cell membranes and inhibiting the growth of pathogens like MRSA.


Research

Medium confidence
Effective range 1–5%
Optimal

2%

Key findings

  1. 01 1% concentration demonstrated a Minimum Inhibitory Concentration (MIC) of 10 mg/ml against Methicillin-resistant Staphylococcus aureus.
  2. 02 Studies on related Bauhinia species indicate an 81-85% wound contraction rate and significant collagen stimulation in topical applications at 2-5%.

Transparency

Commonly dusted
Min. effective
1%
Red flag below
0.5%

Often utilized in trace amounts for marketing botanical claims; however, clinical data suggests a minimum threshold of 1% is required to trigger its antimicrobial and regenerative benefits.


The Formula

Solubility
Water
Optimal pH 4.5 – 6.5
0 7 14

Stability

Highly sensitive to thermal degradation; must be incorporated during the cool-down phase of production. Stable within the physiological pH range of 4.5–6.0.

Synergies

  • L-Ascorbic Acid
  • Tocopherol
  • Niacinamide

Conflicts

  • Strong oxidizing agents
  • Highly alkaline environments (pH > 7.0)

Safety

CIR Status
Not reviewed
Sensitization risk Low

While formal CIR/SCCS reviews are pending, acute dermal toxicity data shows a high safety margin (non-toxic up to 5000 mg/kg), suggesting excellent biocompatibility.


Your Skin

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

Our Assessment

Valuable

A sophisticated botanical active that bridges the gap between traditional herbal medicine and precision antioxidant protection, provided it is formulated at active concentrations.


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