Healthy Skinfluence

Benzisothiazolinone

Benzisothiazolinone

Also known as: benzisothiazolinone

BEN
3/10
Concern level
Low concern

Benzisothiazolinone is a biocide and preservative used to prevent microbial growth in cosmetic formulations.

Pore-clogging
Non-comedogenic
Pregnancy
Caution
EWG Score
3/10
Regulatory
No data

Benefits

Antiseptic

Chemical Properties

Molecular Weight
171.22 g/mol
pH Range
5.00 - 7.00
Typical Concentration
0.01% - 0.10%
CAS Number: 2634-33-5

Skin Type Compatibility

dry skin4/10
oily skin5/10
sensitive skin2/10
acne prone3/10
mature skin5/10
normal skin4/10

Risks & Warnings

May cause allergic reactions; avoid during pregnancy.

Vegan Cruelty-Free

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