Acne is a bacterial infection within your pores caused by a combination of factors including dry and dead skin cells, the oil your body secretes to remove them and the bacteria that then flourishes in all that excess of oil and dead skin cells. Which one belongs in your skin care routine? Tretinoin is a chemical exfoliant. First, they can help remove dull skin cells and dead skin cell layers which contribute to your acne problems and can also contribute to the appearance of wrinkles.
This results in two benefits: The layer of older, dead skin cells is removed, and your younger skin underneath gets a growth boost. Tretinoin can also help with acne scar reduction. Side effects of retinoids can include a variety of irritation-related issues, and tretinoin is no different.
You may experience skin dryness and burning sensations, and you also might see peeling and photosensitivity when you begin using a prescription retinoid. Adapalene is a retinoid. Retinoids are a type of vitamin-A compound frequently used in skin care products for a variety of purposes such as smoothing out an uneven skin tone and reducing pigmentation and dark spots.
Adapalene is a relative newcomer to the world of retinoids and prescription retinoids. Side effects of adapalene include many familiar retinoid effects, like the ones mentioned above for tretinoin.
Adapalene is known to cause skin irritation, and some of the rarer side effects include lip or eyelid swelling and facial edema. There are two main differences between adapalene and tretinoin: skin irritation and use as an anti-aging treatment. As mentioned above, tretinoin can help treat signs of aging, as it has the ability to both reduce fine lines and stimulate collagen production.
Adapalene, on the other hand, does not have these benefits listed though it does have some anti-photoaging effects. Adapalene, however, does include statistically proven effectiveness when tretinoin is considered too strong , or when tretinoin causes irritation. That alone should be considered a major adapalene benefit, because tretinoin is known to cause more severe irritation and other complications.
According to studies, both are considered approximately the same in terms of effectiveness toward acne. Tretinoin is therefore more effective for addressing wrinkles, sagging skin and other signs of aging. If you do desire anti-aging benefits, tretinoin might be your better choice. It can cause irritation and sun sensitivity, however, and might not be worth it if you have sensitive skin. If you need to treat acne but have more sensitive skin, adapalene may be your optimal bet, since it is the more mild of the two.
Board-certified dermatologist Hadley King, M. Tretinoin is by no means new to skin care. In fact, it was the first FDA-approved retinoid to help treat and prevent acne. Unlike adapalene, you can't buy tretinoin over the counter. This retinoid is only available by prescription.
One of the downsides of tretinoin is the timeline it takes to see results and the possibility of pesky side effects. For example, if you have sensitive skin , this may not be the retinoid for you. Tretinoin works by irritating further to activate cell turnover; you may experience redness, irritation, blisters, and even a change in skin pigmentation. So it's important to only use this product under the supervision of a doctor.
And even with the undesirable side effects, research shows that tretinoin helps to reduce fine lines and wrinkles , correct skin texture and tone, and even reduce hyperpigmentation. According to King, tretinoin is generally considered stronger. And people still may find it irritating, even if it is less so than prescription-strength options, so just be careful. Libby agrees and says, "Adapalene is perceived to be less efficacious, but in reality, studies suggest that it has similar efficacy to tretinoin, just with better tolerability.
In short, King and Libby each agree the answer is both. Again, King and Libby agree that both tretinoin and adapalene are great options for treating acne. Although it's worth noting that adapalene is better tolerated by most skin types, so Libby says if a patient experiences irritation to tretinoin, she will either suggest mixing tretinoin with a moisturizer or switch the patient to using adapalene.
As with all new skin care products, it's best to consult your local dermatologist before beginning a new regimen. But it's important to note that neither adapalene or tretinoin should be used by women who are pregnant or breastfeeding. Because retinoids are affected by sun exposure, it's best to apply these products at night.
Nighttime is also when skin cell renewal and repair is at its peak. To help reduce or prevent irritation, Libby suggests using the retinoid sandwich technique and apply on the four quadrants of the face and the neck.
Both adapalene and tretinoin are effective options for treating acne and signs of aging. While adapalene is the gentler of the two, they have both been proved to work effectively on a variety of skin types. To better understand which option is best for you, talk with your dermatologist before adding either of these ingredients to your skin care routine.
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While Differin is an excellent all-around acne treatment, it might struggle to have an impact on more severe cases. It's also known for requiring a purge period , meaning it will often make your acne worse before it starts getting better. Because of this, it isn't always the best option. In addition to Treclin, some good alternatives are Epiduo and Retin-A.
Here's how they differ:. Which is best all comes down to the severity and nature of your acne symptoms - we can assess your case and guide you towards the most suitable treatment. Ultimately, the treatment you should use for your acne will depend not only on the severity and nature of your symptoms but also on how you react to different treatments.
Everyone has a different skin type and acne can have multiple causes - a treatment that works perfectly for one person might be less effective or cause greater irritation in another.
Or browse all treatments or conditions. Dr Don Grant is The Independent Pharmacy's original online prescriber and has advanced in his role to become the Clinical Advisor, using his wealth of experience to advise on our clinical polices and prescribing guidelines. Scott is one of the two founders of The Independent Pharmacy. He is a registered pharmacist and the registered manager of our service with the CQC. What are adapalene and tretinoin?
As members of the retinoid family, they're forms of Vitamin A, which has many roles: Encouraging tissue growth. Boosting the immune system. Maintaining good vision. Regulating epithelial tissue e. Here's how these two substances differ: Adapalene is a retinoid from the same generation as tazarotene , having been approved as an acne treatment by the FDA in
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