Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
- beauty
Skeletonema costatum extract
Concern score
Not assessed — no hazard data yet.
Skeletonema costatum extract in plain language
Also known as Skeletonema costatum · Melosira costata · Skeletonema costatum (greville) cleve 1873 · Skeletonema costatum whole
Used in cosmetics as a skin-conditioning agent. Skeletonema Costatum Extract is an extract of Skeletonema costatum.
- Skin conditioning
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
What we know about this ingredient
FDA GSRS classifies this ingredient as ingredient substance structurallydiverse.
Regulation
No restrictions found. Skeletonema costatum extract appears in these published regulatory listings.
EUCosIngActiveSkeletonema Costatum Extract is an extract of Skeletonema costatum
- Skeletonema Costatum Extract is an extract of Skeletonema costatumSource →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as structurallydiverse.
- openFDA substance registry classifies this ingredient as structurallydiverse.Source →
Expert safety opinions
No expert opinion on file for Skeletonema costatum extract. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.
SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.
Evidence & sources
No graded research studies for Skeletonema costatum extract yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context