The satisfaction of trying out a new skin care product is hard to beat and actually shows results . It's also hard to shake off the temptation of trying out a new serum, moisturizer, or whatever Sephora this week in your inbox.
But unfortunately, your skincare products also change  slowing your progress with one of them often.
It takes longer for products to make noticeable changes than you might think.
Products that you can take off the shelf promise to "lighten" dark patches veiled wrinkles or soothe redness but we know from experience that things are usually do not work right away.
Difficult to see "eight weeks ago, depending on the product," says Kendra Bergstrom, clinical assistant professor of dermatology at the University of Washington's School of Medicine, to SELF, and this estimate is based on the assumption that you have Use product at least once a day, which is unlikely to be the case if you regularly swap it for other things.
Other Products Can Provide a Faster Solution Mary L. Stevenson, assistant professor of dermatology at Langone Medical Center of NYU, shares this is the SELF with – above all, caffeine-containing products under the skin, which probably affect the blood flow in the region (although there is not much research on the effects of topical caffeine) .You may see results quickly but they also fade quickly.
Other treatments, such as vitamin C-containing under eye creams, b smoke longer, because they change the effect of your skin. In the case of vitamin C, for example, it inhibits the production of the pigment melanin, which takes more time. In a study published in the 2010 International Journal of Dermatology researchers measured the effects of vitamin C and other whitening agents only after 12 weeks of administration. In another study published in the year Skin Research & Technology researchers examined only dark andseye circles of participants after six months of treatment.
When it comes to prescription options, we have a better idea of how long it takes for them to work – but it's even longer than over-the-counter treatments. For example, the research we have on the use of retinoids – forms of vitamin A that are used to treat acne and signs of aging – uses certain points for their participants. Many follow-up assessments are performed after 6 to 12 weeks six months one year and two years (or more ). "This is deeply annoying," admits Dr. Bergstrom. These longer follow-up times allow us to learn more about how the products work during that period ("in general, the longer the follow-up, the better," says Dr. Stevenson), but they do not tell us much about what happens in the short-term is to be expected.
Retinoids, which are initially known to be irritating are often advised to be used by people only a few days a week. If you switch between retinoid and other acne products on different days, you may no longer notice any changes. In fact, the use of other acne products besides a retinoid is generally strongly recommended. So just ask your derm when you can expect results – and then do your best to be patient. Accept this.
Switching between products with the same active ingredients – such as changing one salicylic acid cleaner to another – has less of a chance to play with your progress. But in general it's usually not a good idea to change things before they have an honest chance to work.
That is, there are a few times when it makes sense to rethink the treatment.
"If you find something that's good for you, stick with it," Dr. Stevenson. At the same time, however, it's good to be open to new technologies and have the opportunity to have something better suited for your skin
There are also certain moments or scenarios in which you may need to make changes, because they can affect your skin, Dr. Bergstrom:
The weather is changing. Your environment is a big factor in the health of your skin. So if you live somewhere with drastic seasonal shifts or moved to another location with a different climate, Dr. Bergstrom, that your old standbys do not do the work anymore.
You recognize opportunities as you age. As you get older, you may notice that your skin is changing or that products are affecting you in different ways. "We are small balls of oil when we are 15 or 16 years old," says Dr. Bergstrom, and we lose a bit more oil as we age. "The theme is that we get drier all our lives," she says. You could also develop sensitivities for certain products or for the elements.
You are experiencing a hormonal shift. If you are pregnant or about to become pregnant, you may be diagnosing skin care products are now locked for your safety. Dr. Bergstrom says you may also find that your skin needs to change. Changing to Menopause could also change things. .
You have recently started a new training routine. Sweating in the gym, taking hot yoga more often, or being exposed to more sunlight on weekends. Walks might require a change in your skin care, Dr. Bergstrom. You may need to be more careful about cleansing and acne prophylaxis if you sweat a lot. If you spend some time outdoors, you may need to be more aware of products that increase your sensitivity to the sun (eg retinoids).
Your skin reacts badly to something. In the case of unpleasant side effects or sensitivity reactions, it is important to step back and find out what is happening, and consider changing a product / detergent / etc. That just does not go well with you when you tried.
If you are experiencing any of these situations, it is a good idea to talk to your dermatologist to find out what you can do and how to optimize your routine for the time being.
Recognize that introducing a new product into your lineup is a bit of caution – and over time.
You should just introduce a new product into your routine, Dr. Stevenson. It also recommends giving each product as a rule of thumb at least two weeks before launching another product. If you think the product is irritating your skin, take a step back. Although some types of products (eg retinoids or AHAs) are initially expected to cause irritation, this is not necessarily an indication that the product is doing something for you. So look at a dermine for help.
Meanwhile, having a product that does not have a drastic effect on your skin does not mean you can not use it – maybe you like the smell or you just feel fancy! As long as it does not cause any problems, this is a legitimate reason to use it. "You have to do what works for you, try not to do too many things at the same time, and talk to your dermatologist," says dr. Stevenson.