INCI name

CLIMBAZOLE

Climbazole

An imidazole antimicrobial and preservative regulated in Annex V.

What it is

Climbazole is a synthetic organic compound from the imidazole group. CosIng lists it as an anti-seborrheic agent, antimicrobial and preservative. In the EU it is listed in Annex V (allowed preservatives).

Where it is used

Found mainly in shampoos and hair lotions, and also in some face creams and foot 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.

See the EU regulation section for the applicable limits, which differ by product type. The label does not show the concentration actually used.

Functions

Anti-seborrheic
Preventing or relieving the symptoms of seborrhea and/or seborrheic dermatitis, including dandruff.
Antimicrobial
Preventing and/or slowing down microbial growth.
Preservative
Exclusively or mainly intended to inhibit the development of micro-organisms in the cosmetic product. All authorised preservatives are substances in the positive list of Annex V to the Cosmetics Regulation 1223/2009.

EU regulation

EU · Annex V, entry 321-(4-Chlorophenoxy)-1-(imidazol-1-yl)-3,3-dimethylbutan-2-one
Product type
(a) Hair lotions (b) Face creams (c) Foot care products (d) Rinse-off shampoo
Maximum concentration
(a) 0,2 % (b) 0,2 % (c) 0,2 % (d) 0,5 %
As of
3 November 2026 · (EU) 2019/698
EU · Annex III, entry 3101-(4-Chlorophenoxy)-1-(imidazol-1-yl)-3,3-dimethylbutan-2-one
Product type
Rinse-off anti-dandruff shampoo
Maximum concentration
2,0 %
As of
3 November 2026 · (EU) 2019/698

Scientific opinions (SCCS)

Opinions of the EU Scientific Committee on Consumer Safety that mention this ingredient. They assess specific uses and concentrations; read the opinion for its scope.

Products with this ingredient (23)

Check a full ingredient list