Common Name(s): Visnadine,visnadine,ammi visnaga dihydropyranone,vasodilating coumarins
CAS Number: N/a
DESCRIPTION
What It Does: Provides ammi visnaga-characteristic smooth muscle relaxation for microcirculation enhancement in scalp blood flow stimulation and skin anti-redness applications.
Why It's Used: Visnadine is selected for its unique coumarinoid vasorelaxant mechanism — the dihydropyranochromone scaffold provides phosphodiesterase inhibition and calcium channel antagonism for smooth muscle relaxation, improving scalp microcirculation and reducing cutaneous redness.
How It Works: Visnadine: pde inhibition → camp accumulation → smooth muscle relaxation; l-type ca²⁺ channel antagonism → vasodilation → improved microcirculation in scalp/skin vasculature.
Typically Found In: Scalp care,anti-redness,circulation
TECHNICAL DETAILS
Primary Category: Active ingredient – 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: 0.1%–3%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Plant-derived extract or synthetic.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 0/5 – 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
Visnadine is the vasoactive component of khellin (from ammi visnaga) — a plant used in traditional arabic medicine for its bronchodilatory effects with the vasodilatory mechanism directly applicable to scalp and skin microcirculation.
Last Verified: 2026-03-22
Primary Sources: Cosing database,visnadine ammi visnaga vasodilator review