26 & used tretinoin since 21, does it cause skin thinning? (Photo)

Sunburns can damage skin cells and cause premature aging, also known as photoaging, leading to wrinkles, fine lines, and changes in skin texture. They can also increase your risk of developing skin cancer, including melanoma, the most serious type. Tretinoin makes your skin more sensitive to the...

Tretinoin is indeed an option for treating acne scars. It's a topical retinoid that promotes skin cell turnover, which can help to reduce the appearance of scars over time. However, it's best to start with a low concentration and gradually increase it under medical supervision, as tretinoin can...

When using Retin-A (tretinoin) and vitamin C products together, it is important to consider the formulation and timing to maximize their effectiveness. Retin-A is a topical retinoid that works best at a certain pH level, while vitamin C (ascorbic acid) is also pH-sensitive and typically requires...

Retin-A can be effective to treat issues on the skin, such as fine lines. It would not have an effect on issues under the surface of the skin, such as eye bags. An examination of you would be helpful to give you the best advice, but in most cases, bags under the eyes are caused by protruding...

Hello, Thank you for your question. It's great to hear that Epiduo gel worked well for your skin initially. The increased oiliness and congestion you're experiencing with Retacnyl (tretinoin) could be due to several factors, including the formulation or concentration differences. Epiduo...

Tretinoin is a potent topical medication and it can cause skin irritation, especially in individuals with sensitive skin or those who are new to the treatment. Here's a general recommendation, If you're experiencing irritation, it might be beneficial to reduce the frequency of tretinoin...