Moisturizers and serums are two of the most common forms of hyaluronic acid. Moisturizers. Use a moisturizer infused with hyaluronic acid at the time when you'd usually moisturize. Ideally, this would be 2 times a day and always after cleansing, exfoliating, or applying serums.
As long as you have the serum sandwiched between slightly damp skin and a moisturizer, you're good to go. It really plumps up the skin and makes it look nice and moisturized, and stays moisturized, throughout the day.
“Hyaluronic acid plays well with most ingredients, while caution must be taken when using retinol in combination with alpha hydroxy and beta hydroxy acids, benzoyl peroxide, and some types of vitamin C.” Linkner echoes the tip about avoiding vitamin C.
Retinol and Hyaluronic Acid
“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.
"It's important to apply HA before your other serums because it helps to seal in the moisturizer you'll be putting on top," confirms board-certified dermatologist Shari Sperling, DO. She adds that it works great as a moisturizer because of how well it binds to water, plumping and hydrating your face.
Apply hyaluronic serums after cleansing (and toning, if you use a toner). Moisturizers go over the top. During the day, your SPF will be your last skincare step. Most people notice a difference in how their skin feels immediately after applying a hyaluronic acid product.
“You can't use it in too many products, or it will start to draw water from the skin,” she says.
These “can cause an increase in skin cell turnover which can lead to purging—a breakout of spots in areas where you would normally get acne. However, hyaluronic acid does not increase skin cell turnover; it's purely a hydrating skincare ingredient.” In short, hyaluronic acid isn't to blame for any breakouts.
You'll want to use your BHA product first, not only because BHAs are lower in pH but also because they are oil soluble and AHAs are not.
Can You Use Hyaluronic Acid and Vitamin C Together? Not all powerful skincare ingredients can be mixed, but hyaluronic acid and vitamin C are two that become even stronger when paired with one another. These ingredients can provide both immediate and lasting results when used together in anti-aging formulations.
According to the experts, the hero ingredient actually needs to be applied to damp skin in order to work. In fact, applying it to a dry face can have the opposite effect of what is intended, and actually leave skin more dehydrated. "Hyaluronic acid is a moisture magnet," says Allies of Skin founder Nicolas Travis.
Yup! "Hyaluronic acid is safe and beneficial to use everyday for maintaining skin hydration," says Dr. Russak. You just need to make sure you're applying it correctly.
When you can use it: Hyaluronic acid can be applied twice a day topically, in the morning and at night during your skincare routine, but injected hyaluronic acid and ingestible hyaluronic acid should be administered by a doctor. Works well with: Vitamin C, vitamin B5, and glycolic acid.
Hyaluronic acid will draw moisture from wherever it can find it to hydrate the surface of your face, including the deeper layers of your skin if there is no humidity in the air." Which is to say, too much hyaluronic acid can leave skin thirstier, and dehydration lines more prominent.
Controlling excess sebum production, then, can help prevent pore blockage and zits. Research from 2017 suggests hyaluronic acid doesn't just help lock in moisture. It can also help control sebum production, which makes it a potentially useful ingredient for acne prevention.
Hyaluronic acid serum tightens skin and minimizes pores so they shrink and become invisible over time. Smaller pores mean fewer clogs and breakouts.
Will Hyaluronic Acid help get rid of dark spots? "Unfortunately, Hyaluronic Acid does not prevent or brighten hyperpigmentation spots on the skin," says Hannah. "HA focuses more on hydrating and adding water/moisture to your skin. This helps plump, firm and smooth your skin.
Does Hyaluronic Acid Cause the Skin to Purge? No, hyaluronic acid won't cause the skin to purge. If you have been using a skincare product that contains hyaluronic acid as a main active ingredient and are experiencing more frequent breakouts than usual, this does not mean that the ingredient is causing a purge.
While hyaluronic acid can't fill in visible acne scars, it can help reduce redness and the visible appearance of acne.
There needs to be a layer of lipids — like those found in your moisturizer or facial oil — on top to serve as a barrier, especially if you're in a dry climate or your skin is naturally dry. Otherwise, the hyaluronic acid will actually start to draw moisture from your skin, which makes it feel tight and dry.
Hyaluronic acid can dry out the skin as it draws moisture from its surroundings and leaves skin exposed if the moisture is not sealed in. The background: The moisture that hyaluronic acid products attract comes from our external environment.
According to the NCBI, hyaluronic acid is often used in products designed to address visible wrinkles and improve skin elasticity. Benefit #3: Brighten. Products formulated with hyaluronic acid can also brighten skin's appearance. Skin will appear smoother and plumped with hydration after using.
Hyaluronic acid hydrates and plumps up skin, giving you a youthful and radiant glow. By brightening the skin, it can help mask darkness under the eyes. “Hyaluronic acid and glycerin help pull moisture into the epidermis from the environment above and dermis below,” Waldorf says.
Hyaluronic acid is a type of dermal filler ingredient that may be used for the lips. If you're interested in using HA injections to add volume to the lips and decrease the appearance of wrinkles, consider speaking with a board-certified cosmetic surgeon.