Answered by Shaykh Faraz Rabbani
Do creams and powders applied on the body and face break one’s fast?
Answer:
kum assalam,
No. The fast is invalidated by things entering the body cavity itself, as outline in the recent post ‘The Fiqh of Fasting’. This is why even injections do not invalidate the fast.
Walaikum assalam,
Faraz Rabbani.