If you want to use both, try exfoliating and using your retinoid on alternating evenings, or exfoliating in the morning and using the retinoid at night. Also, because retinoids increase your sensitivity to the sun, make sure you're always using a broad-spectrum sunscreen with at least 30 SPF, Dr. Lipner says.
When first starting a retinol regimen, or if your skin is sensitive, it's best not to combine retinol with other potentially irritating ingredients, such as alpha or beta hydroxy acids or physical exfoliants and scrubs. The best product you can use in conjunction with retinol, according to Dr.
Since Retinols and the like tend to be used at night, an a.m. scrub might be better for you. But, regardless of when you exfoliate, both derms agree on the type of exfoliant you should use: "[It] should always be gentle, with vibrating or ultrasonic brushes, super-fine scrubs, etc.," Dr. Grossman says.
Rouleau says the best time to use a scrub is in the morning. Overnight you've loosened up dead skin cells with your glycolic acid or retinol products, making the morning a perfect time to brush them off.
Rule #3: Don't Over-Exfoliate While Using Retinol
Because retinol makes your skin more sensitive, you want to make sure you don't over-exfoliate or irritate your complexion. But you can use your retinol and your exfoliating products together in harmony.
Don't Mix: Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out skin and cause further irritation if your skincare routine already includes retinol.
Pairing the two ingredients is safe and can make retinol easier to use. Niacinamide helps hydrate the skin, which reduces the risk of irritation caused by retinol. Niacinamide and retinol can be combined in one product or used as separate products.
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.
What Are the Benefits of Combining the Two? Good news: Retinol and hyaluronic acid actually have a synergistic effect. “They can be combined so that the benefits of retinol can be achieved more easily with concomitant use of hyaluronic acid, which helps to prevent retinol irritation,” says Hartman.
When you start using any new exfoliant, apply the product every second day until your skin gets used to it. Prescription-strength retinol can break down in sunlight and make the skin more sensitive to sunburn.
“AHA, BHA, retinol, and benzoyl peroxide can be mixed with moisturizing ingredients like hyaluronic acid, ceramides, and rosehip oil to get effective results — just ensure you are not using retinol as well as AHA or BHA's during the day," says Graf.
The truth: You can use vitamin C with retinol and retinoids. Get them as separate products so you can tailor the concentration of each and use them at the right time of day. Although vitamin C can be used day or night, it is ideal for daytime use, while retinol and retinoids should be applied at night.
After cleansing, tap your acid-based toner over clean, dry skin every other night (or if you plan to use a retinol at night, apply your acid-based toner every other morning), then wait a full five minutes—or, at the very least, until it dries—before applying anything else, or you'll accidentally neutralize the acids ...
A formula with retinol, like the L'Oréal Paris Revitalift Triple Power Eye Treatment, should be applied after your serums and before moisturizer due to its consistency.
Generally speaking, I recommend most people start using retinol in their mid to late-20s, anywhere from 25-30. This is when collagen and elastin production starts to slow down, so it's the perfect time to start reaping the preventative-aging benefits retinol has to offer.
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.
But did you know the powerhouse ingredient can also be your ticket to smoothing and firming all of your skin? Meet retinol body lotions. Retinol body lotions can help smooth fine lines, clear body acne, and correct hyperpigmentation on arms, legs, and more.
Even though this is a powerful chemical exfoliator with 16% AHAs (including glycolic and lactic acid), it's actually very gentle on my sensitive, eczema-prone skin. The reason why it's so gentle is because it contains niacinamide, which helps refine the skin's texture without stripping it of its natural moisture.
Retinoid or Retinol and Salicylic Acid
But on its own, each can dry out the skin, so together they should be combined with caution. The risk is overdrying, which can lead to irritation and make the situation worse.
Use a retinoid sandwich method when starting to use retinoids to reduce the risk of redness/irritation (this is where you layer your moisturiser, then your retinoid and finally another light layer of moisturiser on top - remember to layer instead of mixing with your moisturizer).
Apply topical retinoids
Retinoids, which are topical vitamin A-based derivatives, may help reduce fine lines and wrinkles by increasing collagen production. If you use retinoids on your face, extend the treatment area to your neck and chest at night. Retinoid products are available by prescription or over the counter.
Using any form of retinol makes your skin more prone to sunburn. Sun damage combined with retinol burn is a recipe for redness or discoloration, inflammation, and more.
Using niacinamide before retinol works well. So does combining them into one product. A 2016 study found that a product containing retinol, niacinamide, hexylresorcinol, and resveratrol improved fine lines, sallowness, wrinkling, hyperpigmentation, and skin tone.