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Moumoujus

DIGLUCOSYL GALLIC ACID.

Valuable / HAIR CONDITIONING

Diglucosyl Gallic Acid (DGA) is a biotechnologically created molecule prized for its potent skin brightening, antioxidant, anti-inflammatory, and photoprotective actions. It visibly improves skin tone, diminishes spots, and alleviates redness.

Summary

skin brightening antioxidant anti-inflammatory photoprotectant melanin inhibitor redness reduction hair conditioning

Science

Mechanism of Action

Activated by the skin's microbiome into trihydroxybenzoic acid (THBA), DGA synergistically inhibits reactive oxygen species (ROS) production and regulates melanin synthesis by controlling tyrosinase and MITF. It also reduces inflammation and provides photoprotective effects.

Research

Clinical Evidence

High confidence
Effective range 1–4%
Optimal

2%

Key findings

  1. 01 A 2% DGA cream decreased UV spots on human skin.
  2. 02 A 12-week double-blind study with 2% DGA showed significant skin tone improvement, spot fading, and modulated brightness, yellowness, and redness.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 6
0 7 14

Stability

Diglucosyl Gallic Acid exhibits high stability, particularly in aqueous environments, and improved stability compared to gallic acid. It can be added during the cooling phase or briefly heated in the water phase, with EDTA-2Na suggested for stability.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

EWG Skin Deep rates DGA with 'LOW' concern across all categories, indicating its safety for everyday use. Its unique activation mechanism minimizes irritation risk, making it suitable for sensitive skin.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Diglucosyl Gallic Acid is a valuable, evidence-backed ingredient providing comprehensive benefits for skin brightening, anti-aging, and soothing, compatible with all skin types.

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