You’ve likely heard of retinol, and may even be using one as part of your skincare routine. But allow us to introduce you to retinyl palmitate, retinol's slightly less intense cousin. Confused? We can explain. Retinol is actually one of four types of retinoids commonly used in skincare; there's also retinoic acid, retinaldehyde, and, the current topic of conversation, retinyl palmitate. While they're all vitamin A-derivatives with similar benefits, they're not identical. There are some key differences between them, particularly when it comes to how well your skin can tolerate each ingredient—an important factor since retinoids are notorious for their irksome side effects.
And (spoiler alert) if you have sensitive skin, retinyl palmitate is your best bet. Here, dermatologists explain what makes this ingredient unique.
What Is Retinyl Palmitate?
Before we get to the specifics, it's important to talk about the larger category of retinoids in general. There are four commonly used in skincare, all of which are derivatives of vitamin A and have similar effects, aka speeding up cell turnover on the surface of the skin for a smoother, more even texture, while also working on the deeper layers to stimulate collagen production and fight wrinkles.
Just because it’s less effective than its counterparts doesn't mean it's not doing anything for your skin—we are, at the end of the day, still dealing with a retinoid. Like its fellow retinoids, retinyl palmitate acts both on the surface and within deeper layers of the skin.
Quickly absorbing: As it is a retinol, retinyl palmitate is easily absorbed by the skin.
Retinyl Palmitate vs. Other Retinoids
It's easy to look at retinoids on a scale of intensity: If prescription-strength retinoic acid packs a hardcore punch, then retinyl palmitate delivers more of a gentle tap. Retinoic acid is the only form that your skin can utilize, so if you're using it straight up, your skin gets it immediately. Retinyl palmitate, on the other hand, needs to undergo a conversion process. "Once it's absorbed into the skin, enzymes convert it to retinoic acid, the biologically active version that has the beneficial effects," says Lain.
This process reduces its efficacy, which is why it's the least effective of the bunch (retinol and retinaldehyde also get converted to retinoic acid, but it's a more direct process, which makes them more intense). Still, the reduced potency is what makes it so much easier for your complexion to tolerate retinyl palmitate.2 If you have highly tolerant skin and/or want to see results ASAP, you may want to go for the strong stuff. But, if you're new to retinoids or have sensitive skin, retinyl palmitate is your best bet.
Side Effects of Retinyl Palmitate
Comparatively speaking, retinyl palmitate is pretty gentle, so side effects are rare, though they can still happen. Expect the same ones you'd have with any retinoid, namely: itching, burning, peeling, and increased skin sensitivity, all of which are more likely the more sensitive your skin is.3
How to Use It
Retinyl palmitate can make the skin more sensitive to the sun, cautions Lain, so first and foremost, make sure to always reserve it for nighttime use (this is made easier by the fact that it's often found in night creams and serums). To that point, be extra diligent about using a broad-spectrum sunscreen with at least an SPF 30 during the day as well.
Slow and steady is the name of the application game. Just like you wouldn't run a marathon without proper training, give your skin time to get used to the intensity of this ingredient. Lain recommends applying a small amount to a quarter-sized area on your lower cheek every other night for a week, followed by a moisturizer. "If there's no redness or irritation on this test spot, then you can start applying it to your entire face, but still just three times per week," he says. After two weeks, you can step it up to nightly application.
Anytime you use a product with retinyl palmitate—or any retinoid, for that matter—pair it with a plain moisturizer (basic is best, avoid any formulas with intense active ingredients). Apply the retinoid product on clean skin, then top it with the moisturizer. This will help minimize the likelihood of any of those pesky side effects, particularly among the sensitive skin crowd.