Rp.
Tretinoin 0.025/0.05/0.1
Ethanolic butylhydroxytoluene solution 2% 2.0/2.0/2.0
Hydroxyethyl cellulose 10,000 2.0/2.0
Preserved water DAC (NRF p.6.) at 100.0
S: Tretinoin hydroxycellulose gel for use in the oral cavity. Usage period: 4 weeks (refrigerator storage)