STYRENE
STYRENE is a cosmetic ingredient classified as Solvent. Also known as CAS 100-42-5. It is regulated in 15 markets including UAE, Bahrain, European Union.
Also Known As
- CAS Number
- 100-42-5
Market Overview — 29 Markets
Detailed Regulations
Europe2 regulations
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: EC 1223/2009 Annex II
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: UK retained EC 1223/2009 Annex II
Americas2 regulations
- Chemical name
- Styrene
- CAS
- 100-42-5
- Conditions of use
- Banned effective 2027-01-01 (AB 496 Phase 2)
Source: CA AB 496 (Toxic-Free Cosmetics Act Phase 2)
- Chemical name
- Styrene
- CAS
- 100-42-5
- Conditions of use
- Prop 65 Warning Required: cancer
Source: California Prop 65
East Asia & OceaniaNo restrictions
No specific restrictions for STYRENE in South Korea, Japan, Taiwan, Australia.
ASEAN6 regulations
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
GCC6 regulations
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: GSO 1943:2024 (based on EU 1223/2009 II)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: GSO 1943:2024 (based on EU 1223/2009 II)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: GSO 1943:2024 (based on EU 1223/2009 II)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: GSO 1943:2024 (based on EU 1223/2009 II)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: GSO 1943:2024 (based on EU 1223/2009 II)
- Chemical name
- Styrene
- CAS
- 100-42-5
Source: GSO 1943:2024 (based on EU 1223/2009 II)
EAEUNo restrictions
No specific restrictions for STYRENE in Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan.
Frequently Asked Questions
Is STYRENE banned in any country?
Yes, STYRENE is banned in UAE, Bahrain, European Union, Indonesia, Kuwait, Malaysia, Oman, Philippines, Qatar, Saudi Arabia, Singapore, Thailand, United Kingdom, California, Vietnam. Always check current regulations before formulating products for these markets.
What are the restrictions on STYRENE in cosmetics?
STYRENE is banned in UAE, Bahrain, European Union, Indonesia, Kuwait, Malaysia, Oman, Philippines, Qatar, Saudi Arabia, Singapore, Thailand, United Kingdom, California, Vietnam and has no specific restrictions in other tracked markets.
Can I use STYRENE in cosmetics?
STYRENE is regulated in 15 markets. It is banned in UAE, Bahrain, European Union, Indonesia, Kuwait, Malaysia, Oman, Philippines, Qatar, Saudi Arabia, Singapore, Thailand, United Kingdom, California, Vietnam. Use Formpli's free screening tool to check your full ingredient list against all 26 markets at once.
Screen STYRENE with your full formula
Paste your entire ingredient list and get a compliance report across 26 markets — free, no signup.
Check Ingredients FreeThis information is for reference only and does not constitute legal or regulatory advice. Regulations change — always verify with official sources and consult a regulatory specialist before exporting cosmetic products. Data sourced from EU COSING, US FDA, Health Canada, MHLW Japan, MFDS Korea, ASEAN ACD, GCC SFDA, TGA Australia, ANVISA Brazil, EAEU TR CU, and Taiwan TFDA.