Can I use Retin-A tretinoin on my dark armpit?

Thanks for your question. If you don't have any irritation from using the retin-a for a week, you can probably go ahead and start using the sal acid slowly. It also depends on the strength of the salicylic acid, so if it is an over the counter acne cream or wash, that should be fine if it is 1...

Thanks for your question. I would be concerned that Vaseline, or petroleum jelly, would be too occlusive for the entire face to use as a moisturizer. You might want to ask your aesthetician about moisturizers containing hyaluronic acid or other less-occlusive ingredients. You don't have to...

Tretinoin should not be used on top of moisturizers, as it will not penetrate the skin as it should. Tretinoin should be used at night before going to bed. Moisturizers should be applied in the morning after washing your face. If you begin to get irritation from the tretinoin, you can try...

Thank you for your question. Tretinoin may help lighten linea nigra, but if there is a deeper component, then tretinoin will not be effective. I highly recommend you consult with a board certified dermatologist to have your skin evaluated because different conditions can mimic linea nigra and...

Thanks for your question. Adapalene is a synthetic retinoid, and is the weakest of all the prescription strength products, although it went over the counter a number of years ago. It tends to be more well-tolerated and less drying than tretinoin. Prescription Tretinoin, or generic Retin-a,...

This is a great question, thank you for asking. It sounds like you are being proactive about using pharmaceutical grade skin care which is an excellent choice. When it comes to incorporating TNS Recovery Complex into your skin care routine, TNS Recovery Complex is applied first, in the morning...