Tretinoin
All-trans-retinoic acid; (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid
Potent teratogen - strictly contraindicated in pregnancy; banned in EU cosmetics (Annex II); prescription-only drug in India, US, and all major markets; causes photosensitivity, retinoid dermatitis.
Function & Common Use
Keratolytic / Anti-acne / Anti-aging (Rx only)
Vitamins
Prescription acne treatments, Rx anti-aging formulations (Retin-A, Tretiva cream)
Synthetic
Concentration Limits
Not permitted in cosmetics; Schedule H prescription drug
BANNED in cosmetics (Annex II, entry 369)
Not permitted in cosmetics; Rx drug product only
Not permitted in cosmetics; Rx prescription only
Format restriction: PRESCRIPTION ONLY in all markets; BANNED as cosmetic ingredient in EU; not for cosmetic use anywhere
Baby restriction: Yes
Pregnancy: Yes
IFRA: No
Frequently Asked Questions
Is Tretinoin safe to use in skincare?
Tretinoin has a High concern rating. Potent teratogen - strictly contraindicated in pregnancy; banned in EU cosmetics (Annex II); prescription-only drug in India, US, and all major markets; causes photosensitivity, retinoid dermatitis.
Is Tretinoin allowed in India?
Tretinoin is currently classified as "Restricted - Prescription Only Drug (Schedule H)" under Indian cosmetics regulations. The maximum permitted concentration is Not permitted in cosmetics; Schedule H prescription drug.
What is Tretinoin used for in cosmetics?
Tretinoin functions as: Keratolytic / Anti-acne / Anti-aging (Rx only). It is commonly found in: Prescription acne treatments, Rx anti-aging formulations (Retin-A, Tretiva cream).
Can Tretinoin cause an allergic reaction?
Yes. Tretinoin has an allergen flag (No). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.
Is Tretinoin safe for babies?
Tretinoin has baby/child restrictions: Yes. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
EU Annex: Annex II (banned)
Identifiers
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