Rather than resorting to using unregulated, unpredictable over-the-counter products ... trial concluded safety and efficacy of 0.02% tretinoin cream for treating photodamage.
Tretinoin is a medication used to treat acne and sun-damaged skin. It can’t erase deep wrinkles, but it can help improve the appearance of surface wrinkles, fine lines, and dark spots. Tretinoin ...
commonly found in over-the-counter anti-ageing night creams. In contrast, a retinol cream generally refers to prescription-strength formulations, such as Tretinoin cream," she says. "A retinol ...
Topical retinoids (for example, tretinoin) and retinoid analogues ... form of vitamin A and the addition of this compound in over-the-counter (OTC) products is not considered to be a drug.