Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Toxicological information

Sensitisation data (human)

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Administrative data

Endpoint:
sensitisation data (humans)
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
publication
Title:
Safety assessment of Brown Algae-derived Ingredients as Used in Cosmetics
Author:
Cosmetic Ingredient Review Expert Panel
Year:
2019
Bibliographic source:
http://online.personalcarecouncil.org
Report date:
2019

Materials and methods

Type of sensitisation studied:
skin
Study type:
study with volunteers
Principles of method if other than guideline:
HRIPT method Human Repeated Insult Patch Test
GLP compliance:
no

Method

Type of population:
not specified
Route of administration:
dermal
Details on study design:
50 humans.
Concentration/Dose of test substance: 100%; 25 ul

Results and discussion

Applicant's summary and conclusion

Conclusions:
The test item was non-sensiting.