Ingredient name record

TROPOLONE

Evidence at a glance

1official function labelsIngredient context

0selected human studiesNot a full review

0selected legal receiptsNot a compliance verdict

Evidence coverage, not an efficacy or safety score.

Identity & coverage details

Official CosIng inventory context recorded; chemical identity and the complete current regulatory profile remain unverified.

Recorded presence is not a safety rating, recommended dose or benefit claim.

Identity and formulation context

Names are indexed using case and whitespace normalization. Botanical, chemical and marketing identities have not been independently equated.

Functions listed by CosIng

SKIN CONDITIONING

Inventory functions describe the ingredient entry, not a finished product’s effects.

How this inventory match is used

The European Commission’s CosIng inventory is informational. An entry is not permission to use an ingredient or a safety assessment. Listed functions describe the inventory entry; they do not establish a finished product’s effects. The match uses the exact ingredient name, with case and whitespace normalization.

TROPOLONE · Inventory identifiers

Inventory record: 81363 · Active
CAS identifiers in this entry: 533-75-5
EC identifiers in this entry: 208-577-2

Checked 2026-10-02 · Read the official CosIng entry

Products with recorded occurrences

2 product records. Matches include reviewed amount annotations where available. Open a product to see the original source token, market and date.

No.3 Skin Softening Serum — official product photograph; package size unconfirmed

numbuzin · Face serumNo.3 Skin Softening Serum2 formula records · Observed 2026-08-15

No.3 Bifida Bakuchiol Zero Pore Cleansing Oil — official product photograph; package size unconfirmed

numbuzin · Cleansing oilNo.3 Bifida Bakuchiol Zero Pore Cleansing Oil1 formula record · Observed 2026-08-15

Related product examples are shown above. Search all recorded products.