Korean: 에치씨청색5호 · CAS 68478-64-8 · Functions: hair dyeing
Prohibited MFDS prohibited ingredients
Source: MFDS — cosmetic ingredient use restrictions · checked Oct 16, 2026
Prohibited Annex II/1255
Source: EU CosIng — Annex II · checked Oct 16, 2026
No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.
How HC Blue NO. 5 is treated in 6 more markets, from the overseas cosmetic regulation database compiled by Korea's MFDS. Always confirm with the regulator of that country before selling there.
| Market | Status | Conditions |
|---|---|---|
| CN China | Prohibited | — |
| AS ASEAN (10 countries) | Prohibited | MFDS summary (Korean): 2,2'-이미노비스-에탄올, 에피클로로히드린 및 2-니트로-1,4-벤젠디아민의 반응생성물로 금지 |
| TW Taiwan | Prohibited | — |
| CA Canada | Prohibited | — |
| BR Brazil | Prohibited | MFDS summary (Korean): 2,2'-이미노비스-에탄올, 에피클로로히드린 및 2-니트로-1,4-벤젠디아민의 반응생성물로 금지 |
| AR Argentina | Prohibited | MFDS summary (Korean): 2,2'-이미노비스-에탄올, 에피클로로히드린 및 2-니트로-1,4-벤젠디아민의 반응생성물로 금지 |
Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 16, 2026
HC BLUE NO. 5 에치씨청색5호
Information only, not medical advice. Rules change — always check the linked official source. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist.