Tretinoin is a powerful skin active that’s prescribed to treat acne, hyperpigmentation & sun damage. It is also a key ingredient for anti-ageing.
It can take up to 6 weeks for tretinoin to work and your skin may be irritated at first. Avoid irritating your skin by not washing it too often and avoiding harsh scrubs.
Acne is a skin condition that causes the pores of your skin to become clogged with oil and dead skin cells. When this happens, bacteria multiply and cause an inflammatory response that leads to the formation of a “zit” or pimple. Tretinoin has long been recognized for its comedolytic properties, meaning it helps unclog pores and promote the normal flow of sebum. However, recent research has shown that it also possesses a wide range of other modulating activities that can beneficially temper the immunoinflammatory cascade of acne vulgaris and the proinflammatory factors associated with it.
Topical retinoids such as tretinoin and adapalene work to treat acne by helping the skin shed dead skin cells. By promoting the natural turnover of cells, these products help to prevent clogged pores and reduce the growth of acne-causing bacteria. They also have been proven to help smooth the appearance of pitted and textured scars caused by acne.
When used as prescribed, Tretinoin can improve the appearance of surface wrinkles, fine lines and dark spots that are caused by sun damage. It can also help to reduce the appearance of discoloration, redness and small blood vessels. It can’t erase deep wrinkles, however, and it can make the skin more sensitive to the sun, so patients must use a broad spectrum sunscreen when using it.
Tretinoin, which is available by prescription only, works by affecting how your skin cells turn over. It can increase your skin’s rate of cell turnover, preventing the build-up of dead skin cells that causes clogged pores and acne. It can also stimulate your skin to produce more collagen, making it thicker and tighter. Tretinoin is a form of vitamin A and is also known as retinoic acid. It is a strong medication and can cause serious side effects, so it’s important to discuss any concerns you have with your doctor before starting treatment.
Fine lines and wrinkles
Using a topical retinoid like Tretinoin for anti-aging can help reduce the appearance of fine lines and wrinkles. It can also fade dark spots and even skin tone, and stimulate collagen growth for firmer skin.
Healthcare professionals define fine lines as creases or folds in the skin that are less than 1mm deep. These are often the first signs of aging. Wrinkles are deeper creases and can be more noticeable. Studies show that Tretinoin can significantly reduce both fine lines and wrinkles, especially when used long term.
Regardless of the specific skincare product you choose, it’s essential to protect your skin with sunscreen during treatment and avoid preparations that may irritate your skin (like harsh soaps or excessive scrubbing). You should also stay away from tanning beds and limit UVA/UVB exposure. Your dermatologist can recommend the best products for your skin type and concerns. Remember, it takes time for your skin to get accustomed to a retinoid, so start slow and titrate your dosage.
Dark spots are a common skin concern. They can be caused by that pesky pimple that left behind a dark scar (post-inflammatory hyperpigmentation) or even simply aging and sun damage. They can also appear as a result of medications, hormones or injuries.
Regular use of tretinoin reduces dark spots and creates more even skin tone. It does so by increasing the turnover of new skin cells and decreasing melanin production.
While there are over-the-counter products that contain retinol, doctors can prescribe professional-strength tretinoin for severe hyperpigmentation or uneven skin tone. It is important to know that tretinoin makes your skin sensitive to UV light, so it’s vital to wear a broad-spectrum sunscreen daily while using it.
Interested in trying tretinoin to treat your acne, fine lines and wrinkles or dark spots? Talk to your dermatologist or cosmetic surgeon today about a prescription. Remember that it can take a while to notice results, so be patient…..