Common Name(s): Platycodin d,platycodin d,balloon flower triterpenoid saponin,expectorant anti-inflammatory brightening active
CAS Number: N/a
DESCRIPTION
What It Does: Provides nf-kb anti-inflammatory inhibition, melanogenesis pathway suppression for brightening, and immunomodulating activity from platycodin's triterpenoid saponin pharmacology โ multi-mechanism skin active from the traditional korean/chinese herbal ingredient.
Why It's Used: Platycodin d's nf-kb inhibitory mechanism complements its traditional tcm role as an expectorant โ the same saponin that disrupts mucus secretion pathways in the lung modulates inflammatory nf-kb cytokine secretion in skin.
How It Works: Platycodin d bidesmosidic saponin: ikk-ฮฒ competitive inhibition โ nf-kb blockade โ il-1ฮฒ/tnf-ฮฑ reduction. melanogenesis: mitf transcription factor downregulation โ reduced tyrosinase/trp-1/trp-2 expression โ decreased melanin synthesis. immunomodulating: tlr4 signalling pathway modulation โ innate immunity training.
Typically Found In: Anti-inflammatory,brightening,sensitive skin
TECHNICAL DETAILS
Primary Category: Active ingredient โ antioxidant
Secondary Functions: Free radical scavenging,anti-aging
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.01%โ1%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Plant-derived extract or synthetic.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Non-irritating; well-tolerated.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Vitamin c,vitamin e,ferulic acid,spf,other antioxidants
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Platycodin d saponin membrane interaction: bidesmosidic saponins have reduced haemolytic activity versus monodesmosidic forms โ the second sugar chain on c-3 reduces membrane perturbation while retaining anti-inflammatory pharmacology, improving cosmetic safety profile.
Last Verified: 2026-03-22
Primary Sources: Cosing database,platycodin d triterpenoid saponin anti-inflammatory brightening review