Tretinoin 0.05% not working will 0.1% work?

Hi, thank you for your question. Retin-A 0/1% should yield better results for you as it is more potent. 

Thank you for your question.A higher dose of tretinoin may provide results since the lower dose isn't working. With that being said, a higher dose of tretinoin may not be effective and changing the medication altogether may be warranted. I highly recommend you consult with a board certified dermatologist to have your skin evaluated and to discuss appropriate treatment options. Take care and good luck.

You should have better luck with Retin-A 0.1% especially if you mix it with something like IsClinical Polyvitamin serum.  Follow up with your physician who is treating your skin.