An extract of evening primrose flowers used as an astringent.
What it is
Oenothera biennis flower extract is an extract of the flowers of the evening primrose, Oenothera biennis, of the evening primrose family (Onagraceae). It is distinct from evening primrose oil, which is obtained from the seeds. CosIng lists it as an astringent.
Where it is used
Found in creams, serums, toners and other skin care products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
The INCI name does not reveal the extraction method or solvent.
Functions
- Astringent
- Contracting and/or tightening the skin.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.