Retinoids do two things: it increases skin cell turnover, which helps improve the overall thickness of the skin, and they increase the purging of oily plugs from the pores – the less packed the pores are, the smaller they look.
Keep pores healthy
"Retinoids clear clogged oil and dead skin cells to make pores appear smaller," Dr. Feely says. That explains why women noted improvements in their pore size when they applied a retinol every night for three months, according to a 2015 study published in the Journal of Cosmetic Dermatology.
If you suddenly see the pores getting bigger on, for example, your nose, it's the sebum glands in the pores on your nose which have been working overdrive 24-hour shifts. With all this extra sebum to bag up, your pore will eventually begin to lose elasticity aka your pore size will stretch.
Enlarged facial pores happen when oil, dirt, and dead skin cells build up in pores, making them look larger. Tretinoin minimizes pore appearance by increasing cell turnover and boosting exfoliation, which clears debris in the pores and allows pores to shrink back to their normal size.
This helps boost the production of elastin and collagen, which creates a “plumping” effect that can reduce the appearance of: fine lines. wrinkles. enlarged pores.
"Skin purging happens when new ingredients, like retinol, promote increased cell turnover, which causes clogging and worsening breakouts. This is particularly the case as oil and debris that is trapped deeper underneath the skin comes to the surface," explains board-certified dermatologist Michele J.
Purging is slightly different, appearing on the skin mostly as blackheads or small skin-coloured bumps just under the surface of the skin. But it is also possible for purging to cause similar spots to a breakout, too.
Retinoids do two things: it increases skin cell turnover, which helps improve the overall thickness of the skin, and they increase the purging of oily plugs from the pores – the less packed the pores are, the smaller they look.
Generally, it takes a few weeks to see results, but some OTC options may require months of regular use. Most dermatologists said you'll need to use retinol for a few weeks before you see results, but you should see improvements by 12 weeks with most products.
“If you're overusing your retinol, or if you're using a retinol that's too strong for you, it can lead to peeling, irritation, and excessive dryness, which may have led to retinol's association with skin thinning,” she says.
Pores can become clogged with excess oil, dead skin, or dirt, or they can appear more prominent as a result of too much sun exposure. Other factors that can influence pores becoming clogged include genetics and hormones.
Purging usually lasts between two to four weeks, according to Dr Phillips. “Efficacy is partly determined by the formulation and strength of the product; however, on average, most people will start to see a difference after a month,” he says.
As for serums made to minimize enlarged pores, the best ones will work by increasing cell turnover. Antioxidants like vitamin C, retinols, and exfoliating acids are all key ingredients in pore-minimizing serums because they can unclog congested pores, clear dead skin, and reduce excess sebum.
I don't have a scientific answer for you on this; but, in my opinion, it's because the oil and clogging in some people's pores acts as a sort of “spackle” visually. It makes the pores look more level and not as deep. When the microdermabrasion removes that clog, it reveals the pore more.
Peeling, redness, and irritation are common onset reactions for some people when they first start to use retinol. Some reactions get so bad that the common term used to describe the list of effects has been dubbed the “retinol uglies”. Note from a skincare expert: Many things in life get worse before they get better.
First, the answer is yes, retinol can make wrinkles worse, especially when you first start using it. What is happening is a drying effect, and one can get epidermal sliding from separation from the dermis.
That's right: It may be tempting to stop using said retinoid or exfoliating acid altogether, but resist. “If it's an Rx retinoid from your doctor, they gave it to you for a reason,” Mraz Robinson says. “Stick through this 'it gets worse before it gets better' phase.”
Retinoids work best if you use them daily. Specifically, they should be used at night because some types are deactivated by light and air. It's important to start slowly and allow your skin time to adjust. Using too much too quickly can cause redness, dryness, and irritation.
Skin purging typically looks like tiny red bumps on the skin that are painful to touch. They are often accompanied by whiteheads or blackheads. It can also cause your skin to become flaky. The flare ups caused by purging have a shorter lifespan than a breakout.
Purging is a sign that the product is working and you should continue with the treatment as prescribed. After a few weeks of purging, your skin and acne will have noticeably improved. Breaking out is when your skin is reacting because it is sensitive to something in the new product.