What is retin-A?

Retin-a is an expensive brand name for retinoids.The name retin A is short for retinal pigment epithelium.It has a white tint and is thought to have anti-aging properties.It is usually used as a treatment for macular degeneration and other macular issues.However, it can cause allergic reactions in some people.It can also cause skin irritation, and […]

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