Common Name(s): Calocedrus formosana leaf extract,calocedrus formosana leaf extract,botanical extract,phytochemical active
CAS Number: N/a
DESCRIPTION
What It Does: Provides antioxidant protection from polyphenol radical scavenging, anti-inflammatory activity from terpenoid nf-kb/cox pathway inhibition, and skin conditioning from the phytochemical secondary metabolite complex.
Why It's Used: Calocedrus formosana leaf extract is selected for the characteristic secondary metabolite signature of calocedrus formosana — whether polyphenols, terpenoids, alkaloids, or polysaccharides, the phytochemical profile provides antioxidant, anti-inflammatory, or skin conditioning benefits specific to this botanical species.
How It Works: Botanical secondary metabolites: polyphenol catechol h-atom donation for ros scavenging (rate constants 10⁶–10⁹ m⁻¹s⁻¹); terpenoid iκb kinase inhibition blocking nf-κb translocation; flavonoid cox-1/2 competitive inhibition; alkaloids and iridoids modulating specific receptor targets.
Typically Found In: Botanical skin care
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%–10%
SOURCING & ETHICS
Vegan Status: Conditional - supplier confirmation required
Halal Status: Conditional - basis not stated in source record; supplier origin confirmation required to determine what evidence applies
Source Notes: Plant-derived extract or synthetic. [audit 2026-07-29 rev2: status downgraded on audit. determination requires shariah-panel sign-off.]
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
Standardisation to marker compounds ensures consistent bioactivity — field-grown plant material varies 3–10× in secondary metabolite content. standardised extracts with coa for key actives are preferred for clinical claim support.
Last Verified: 2026-03-22
Primary Sources: Cosing database,calocedrus formosana leaf extract botanical extract review