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.
Retinol aids collagen stimulation and reduces oiliness, acne, and blemishes. You can use retinol with niacinamide and hyaluronic acid. Retinol tends to cause dryness and irritation, while hyaluronic acid and niacinamide hydrate the skin and maintain your skin's function as a protective barrier.
Niacinamide is also widely known to help protect the skin barrier and enhance hydration, and when used together with retinol, it counteracts retinol-induced dryness. In fact, if you like layering retinol with your serums, Dr. Mokaya says it's safe to do so with niacinamide.
Mix With Hyaluronic Acid
Similarly, pairing a retinoid with a hydrating hyaluronic acid-based moisturizer is another good combination, according to Dr. Rabach. Retinoids are great because they can help tighten pores, decrease oil production, and get rid of dead skin.
Retinol and Benzoyl Peroxide
The ingredients can cancel the positive effects of each other out and leave skin extremely dry and irritated.
Can hyaluronic acid and retinol be used together? Unlike many other skin care ingredients out there, hyaluronic acid and retinol can be used in the same skincare routine. Not only that, but using them together can help to lessen the severity of the side effects that often come with retinol usage.
There's no problem with using both retinol and vitamin C as part of your skincare routine, dermatologists say. In fact, Shirazi calls this combo a "power couple" when it comes to aging well.
If you're determined to use vitamin C and retinol together in the same routine, you'll need to make sure to put enough time between them. It's also essential to apply your vitamin C first because it has the lower pH of the two ingredients.
The short answer is yes! Retinol and lactic acid are a match made in heaven. You may have read or heard that combining retinol and lactic acid is likely to irritate your skin. You may also have heard that you can only use these products on alternating evenings because of their potency.
Hyaluronic acid should be layered before retinol in case of dry or sensitive skin, as it helps create a barrier between retinol and your skin, offsetting irritation. Must-mention: let your hyaluronic acid serum dry before following with retinol as, if applied to damp skin, there's a higher risk of redness and dryness.
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.
When it comes to mixing all three together, the best order to apply them is by starting with retinol, followed by hyaluronic acid, and finally niacinamide. By applying retinol first onto a fully cleansed skin the ingredient can penetrate into the lower layers.
Mix your retinol with your moisturizer, or apply your moisturizer first and then your retinol. Always use sunscreen the morning after you apply retinol. Your skin will be especially sensitive to sunlight, so it's important to protect it.
Retinol stabilizes when combined with vitamin C, increasing its effectiveness. Vitamin C and Retinol form a protective barrier over the skin that fights skin damage and aging. This barrier does not mean you can layer the two, one on top of the other, because irritation and sensitivity may occur.
Remember to apply niacinamide before retinol-based products to help shield your skin and reduce unwanted irritation. The use of both ceramides and niacinamide when prepping your skin for retinol has proven to be highly effective for retinoid use.
Combining Salicylic Acid and Retinol
While using salicylic acid and retinol in your skincare regimen is perfectly safe and can make it more effective, it may lead to dry skin when used too frequently.
Niacinamide and vitamin C don't work well together in skincare because when mixed together they metaphorically make brown and you can't un-mix them again to get their awesome skin benefits. Mixed together they can become inactive.
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.
Retinoids and serums can be used together, especially if the serum is soothing or hydrating. Be careful using very aggressive face oil serums with retinoids.
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.
Should I use Hyaluronic Acid before or after Retinol? You should use hyaluronic acid after retinol. And to maximise the benefits, you should use retinol first and then wait at least 30 minutes before applying hyaluronic acid.
Retinol Routine Order Morning and Night
Moisturizers come after the serum and retinoids go on top of the moisturizer.
Always apply retinol products at night, as sunlight can diminish their power. If you're a prescription-strength user, use retinol as the first layer on your skin after washing your face with a cleansing cream and before applying your anti-aging moisturizer.