The Correct Amount of Skincare Product to Use, According to Derms

Cleanser

The face, in comparison to the body, is a much smaller area of skin. As such, there’s no point in over-saturating it with product—doing so is wasteful and doesn’t add to the efficacy of the product’s cleaning ability. With that in mind, Hartman says that one pump (if using a pump cleanser product) or about the size of a dime (for all other cleansers) should be more than enough to fully cleanse the face. That’s because when mixed with water, cleansers typically lather, which creates more substance that you can work from forehead to chin, as well as down onto the neck and chest. 

Hartman says that the best way to use a cleanser is to start with a damp face, or to “rub lukewarm water into your hands with the cleanser to generate a lather." After application, "rub in upward motions on the face, carefully avoiding the eye area (unless the cleanser is suitable for the eyes).” Then, to rinse, he says to use clean, cool water on the face, again moving in upward motions. Doing so will help tighten pores and boost blood flow to the face. When it’s time to dry, don’t rub your face—Hartman says to pat it dry to avoid any unnecessary tugging which can lead to premature signs of aging like fine lines and wrinkles.

Toners, Essences, and Other Liquids

When it comes to toner—and micellar water and essences, for that matter—many people rely on cotton rounds or reusable cloths to apply, “but you lose a lot of product in the applicator,” Hartman warns. As such, he recommends squeezing toners and essences directly into the palm of your hand. 

“You only need about a quarter’s worth,” he says. “Then use your other hand to gently pat the product all around the face.” When doing so, he says to avoid the eyes—and when using toner, specifically, to steer clear of the nostrils and directly around the mouth to avoid irritation.  

If you feel like a quarter-sized amount is overkill, Green says that “the right amount of toner should effectively be used for ‘problem areas’ such as the T-Zone.” If you have dry or combination skin, however, she says that you may not need to use as much toner, as it could further dry out your skin.

As for micellar water—which is designed to remove dirt and debris from the skin—the best method is, in fact, a soaked round. If micellar water is a staple in your routine, though, it’s worthwhile to upgrade to reusable rounds (like Last Object's Last Round Reusable Cotton Rounds, $14), as using cotton pads multiple times a day can get pretty wasteful

Serums

A tiny bit of serum goes a long way. As such, King says that no more than a dime-sized dollop is necessary to cover your entire face, neck, and chest (because, yes, you should extend your serum that far). 

If you’re not one to squeeze your serum into your hand before applying it, though, Green says that a few drops dispersed across the face will do the trick. 

For the best (and most even) serum application, though, Hartman specifically says to dot the serum across the areas you want to apply it. “Dot a few times across the forehead, once on the nose and chin, and a few times on each cheek,” he instructs. “Then gently rub the serum into the skin until it is fully absorbed.”

Eye Cream

The eye area is small, but properly applying eye cream to it can lead to mighty anti-aging results. According to Hartman, a pea-sized amount of cream is plenty to go around both eyes. Notice how we said around? That’s because contrary to popular belief, eye cream isn’t solely meant for under the eyes but above and around them, too.

Amount aside, Hartman reminds us of the importance of pressure (or, rather, lack thereof) when applying eye cream. “Use your ring finger,” he says. “Your ring finger will apply less pressure to the delicate eye area than your pointer finger would. [This] can help reduce pulling or tugging at the skin, which can lead to fine lines and wrinkles.”

Moisturizer

Generally speaking, King says that one to two milligrams of moisturizer per square centimeter of skin (or a dime- to nickel-sized dollop) should be enough to adequately hydrate your whole face. That said, your skin type plays a role—and can up the amount.

“For balanced to combination skin, a nickel-sized amount of moisturizer works well,” Hartman says. “If you have overly dry skin, you may benefit from using slightly more than a nickel size to ensure you have enough.” 

No matter how much moisturizer you apply, the important thing is how you apply it. “Wait to apply moisturizer until your skin feels completely dry after applying serum,” Hartman says, noting that doing so will help allow your serum (and its targeted benefits) to fully sink in, rather than get diluted by moisturizer before having the chance to do so. Once it’s time to apply your moisturizer, Hartman says to rub it in in gentle upward circles across the whole face—again, doing so will help boost circulation and create a more lifted appearance.

Sunscreen

You know the drill: No matter the time of year, the temperature, or how often you plan on going outside, wearing sunscreen is important, as it can help protect against stray UV rays which can gleam through windows and even the cloudiest skies.

You can't just rely on your SPF-infused moisturizer though. “Most people only apply 25-50 percent of the recommended amount of sunscreen,” King says. “The guidelines are to apply approximately two milligrams of product per square centimeter of skin. This means one ounce—that's enough to fill a shot glass—to the exposed areas of the face and body; a nickel-sized dollop to the face alone."

Face Oils

As with serums, a little bit of face oil goes a long way. And most of the time, Hartman says, two to three drops is plenty enough to cover your entire face. 

“I recommend you only apply face oils at night, to ensure they don’t interfere with your daytime sunscreen,” Hartman says, noting that they should be patted on after you apply moisturizer. By putting them on after (as opposed to before) moisturizer, face oils can help lock in all the hydrating benefits of the cream or gel cream you use.

Masks

Masks require a bit more product to get the job done. Unlike most other skincare products, though, there’s no one set amount for masks, as they typically vary based on the specific product. That’s why Green recommends applying them as directed—both in terms of amount and frequency.

As a general rule of thumb, Hartman says that “the amount of product you use for a mask should be enough for a thin layer on the face.”