Retinol should be applied to dry skin at night-time: Retinols should always be applied to dry skin as part of your night-time routine. This should always be the first product you apply after cleansing and toning.
You should always apply retinol at night, after cleansing, and before your nighttime moisturizer. Five minutes is enough to wait for your retinol to sink in before applying moisturizer; you want to layer them, not mix them.
For prescription retinols, you'll typically apply this step onto dry skin before your moisturizer—but always check with your dermatologist. You may be advised to use it after a moisturizer, which buffers the retinol and lessens risk of irritation.
After applying retinol to your skin (while it's dry) allow it to sit for 10-20 minutes. Mist your face with water or a facial spray, and then apply your hyaluronic acid. (HA serums are most effective when they're applied to damp skin.) Finally, follow your HA serum with a moisturizer right away.
Apply the hyaluronic acid serum first, then, layer on the retinol serum before moisturizer.
For sensitive skin types, some experts even recommend the “sandwich method” when using retinol. First, apply a light layer of a humectant-filled moisturizer like Dew Point. Next, smooth on your retinol. Finally, apply a second, thicker layer of the same moisturizer to seal everything in.
Don't Mix: Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out the skin and cause further irritation if your skincare routine already includes retinol.
The best product you can use in conjunction with retinol, according to Dr. Zeichner, is a moisturizer, which can help hydrate skin and reduce the risk of irritation from retinol. “Some people even prefer to mix their retinol with a moisturizing cream to dilute it out,” he says.
Apply retinol in a thin layer to your entire face (be careful not to get it in your mouth, nose and eyes). You should use a dose that's about the size of a pea. For the first couple weeks of treatment, apply retinol only every other day. Finish with a facial moisturizer that won't clog your pores (non-comedogenic).
However, if you want specific treatment products like retinol to work to their full effect, it's better to use it before the moisturizer step than after, and if you want to reduce the strength of specific treatment products like retinol, It is better to use retinol after moisturizer.
The retinol uglies aren't inevitable—but should they occur, rest assured that the eventual pros are likely to outweigh any initial cons. As far as how long the skin purge lasts, Dr. Samolitis says it typically spans about two weeks.
After applying your retinol product, it's best to wait roughly 10 minutes before moving on to the next step in your routine.
Retinol (leave to absorb for 10-20 minutes)
Retinol is also an ingredient that should be left to absorb sufficiently into the skin before following up with another product. “It is important to leave a 10-20 minute wait time before applying the next product.
No matter which form you choose to incorporate your hyaluronic acid, it should be close to the final step in your routine. If you are using it in serum form, you'll apply it immediately after your retinol. If it is part of your moisturizer, it will be your last step.
Using retinol and vitamin C together (this doesn't have to be at the same time) may result in smoother, brighter skin. "Vitamin C defends, protects and supports collagen production, while retinol renews skin cells and stimulates collagen," Shirazi says. "They both reduce pigmentation and brighten discoloration."
Don't apply retinol in the morning because it causes increased sensitivity to the sun. Don't skip your sunscreen, for the same reason. Daily sunscreen use is paramount during retinol use, if not every day anyway. Do use a hyaluronic acid serum or a moisturiser after retinol application to hydrate the skin.
What happens when you stop using retinol? It may take a week or more for your skin to return to normal after discontinuing the use of retinol. Keep in mind that retinol works on a cellular level, and it takes time for your skin cells to adjust to its introduction and its departure.
As a rule the more irritated your skin is, the less frequently you should apply it. If your skin responds well, you can start applying Retinol every night.
To help your retinoid work better, some dermatologists recommend applying it directly after cleansing before any other treatment serum or moisturizer. Here are the steps commonly recommended for a nightly skincare routine including a retinoid: Wash your face and dry it completely.
STEP 4: WAIT UNTIL YOUR SKIN IS DRY
It's essential to make sure to wait until your skin is dehydrated before moving on to applying your retinol. If you use it on wet or even damp skin, there is a greater likelihood that you'll experience irritation. That is because cleansing the skin opens up the pores.
Skin experts always advocate applying actives on damp skin for better absorption. However the same rule does not apply to retinol. While you must ensure that you wash your face before application, make sure the skin is dry first. “On damp skin, the retinol will get absorbed more deeply and in turn cause irritation.
Most people who introduce retinol to their skin, experience severe breakouts, dryness, itchiness, and redness. The immediate side effects of retinol treatment can take the form of a surge in acne, blackheads, whiteheads, and rashes. This is termed retinol purging.