The Science of Emollients in Skin Care
Emollients are an important component in many skincare products, with their main purpose being to smooth and soften the skin. Understanding the role of emollients in your skin care regimen and how they are different or similar to other hydrating ingredients can be helpful when choosing the right products for your specific skin type and concerns.
Here, we discuss the basic functions of emollients in skin care, examples of emollient ingredients, and some of the best brands and products that contain them. Make sure to take the skin type quiz for free to find the best emollients for your skin type!
Emollients smooth and soften the skin.
They are important ingredients for dry skin types.
Moisturizers commonly contain emollient, occlusive, and humectant ingredients.
What Is an Emollient?
An emollient is an ingredient that softens and smooths the skin. It is a definition based on the characteristics that it imparts on the skin (smoothness) more than its chemical structure. Emollients work by filling in the tiny gaps between skin cells, which can become dehydrated and rough. They form a protective layer on the skin’s surface, preventing moisture loss and enhancing the skin’s natural barrier function. Emollients are commonly found in creams, lotions, and ointments, making them a staple in many skincare routines.
What Do Emollients Do for Your Skin?
Emollients offer several benefits to your skin, including:
Moisture retention. Emollients help to lock in moisture, keeping the skin hydrated and preventing dryness.
Skin barrier protection. By forming a protective layer on the skin, emollients enhance the skin’s barrier function, shielding it from environmental irritants and allergens.
Improving texture. Regular use of emollients can lead to smoother, softer skin, improving its overall texture and appearance.
Emollients can soothe irritated or inflamed skin by reducing friction, making them ideal for conditions like:
eczema
psoriasis
dermatitis
keratosis pilaris
xerosis
How Is an Emollient Different from a Moisturizer?
While emollients and moisturizers are often used interchangeably, they are not technically the same. Emollients are individual substances that soften and smooth the skin, whereas moisturizers are products that are formulated to hydrate the skin. Many moisturizers contain emollient ingredients, along with humectants and occlusives, to hydrate, smooth, and protect the skin.
Examples of Emollient Ingredients
There are many different emollient ingredients available in skin care. This is a list of the most common emollients used for skin:
Shea Butter
Jojoba Oil
Squalane
Cocoa Butter
Lanolin
Almond Oil
Avocado Oil
Mineral Oil
Dimethicone
Petrolatum
Beeswax
Olive Oil
Sunflower Seed Oil
Glycerin
Coconut Oil
Cetyl Alcohol
Stearyl Alcohol
Isopropyl Palmitate
Caprylic/Capric Triglyceride
Lanolin Alcohol
Emollient vs. Occlusive vs. Humectant
Emollients, occlusives , and humectants are all common ingredients that hydrate the skin. While there are differences between them, some occlusives and humectants can also be emollients – remember, emollients are any ingredient that smooths the skin.
That said, there are some notable differences in how each of these hydrating ingredients functions.
Emollients fill in gaps between skin cells, smoothing the skin and improving texture.
Occlusives create a barrier on the skin’s surface, preventing moisture within the skin from evaporating.
Humectants draw moisture into the skin, increasing hydration levels.
By using products that contain all three types of ingredients, you can achieve optimal skin hydration and protection. For example, a moisturizer might include hyaluronic acid (a humectant) to draw in moisture, shea butter (an emollient) to smooth the skin, and beeswax (an occlusive) to lock in the moisture.
Best Emollient Creams and Brands
When choosing an emollient cream, compare key factors like spreadability, absorption rate, and the ability to deposit fatty acids on the skin. Some of my top-recommended brands include:
Zerafite. This family of moisturizers is known for superior lipid-replenishing properties and ideal for dry and sensitive skin.
SkinCeuticals Triple Lipid Restore. A popular option that helps to restore the skin’s external barrier and support natural self-repair.
Proteya. This brand is formulated to strengthen the skin’s barrier and provide long-lasting hydration.
If you are looking for a specific moisturizer for your skin type or a specific skin concern, read through my guide outlining moisturizer types to help you choose the best one for your skin.
Best Emollient for Eczema
For those struggling with eczema, emollients can provide much-needed relief for dry, itching skin. Look for creams that are rich, non-irritating, and free of fragrances. Products like Zerafite Barrier Repair Moisturizer , Zerafite Soothing and Calming Moisturizer , and Bioderma Atoderm Intensive Gel Cream are excellent choices, offering soothing and hydrating properties tailored to sensitive skin.
Effects on Microbiome
A healthy microbiome can help protect the skin from dangerous bacteria. A study by Capone ins 2023 showed that using emollients in babies helped increase microbiome diversity. This is an area of research that is developing. You can learn more about the microbiome here.
Emollient Side Effects
Emollients are generally safe and well-tolerated by most skin types. However, like all skin care products, the best emollients for you will depend on your skin type. Some occlusive ingredients, for example, can clog pores, so they are not suitable for oily, acne-prone skin types. Additionally, if you are allergic to certain ingredients like lanolin or specific plant oils, avoid products that contain those specific ingredients.
Bottom Line
Emollients play a key role in maintaining healthy, hydrated skin and are found in a variety of moisturizing products. To find the best emollient ingredients and products for your skin’s specific needs, first take the quiz to find out your Baumann Skin Type. You will then see personalized skin care recommendations to help keep your skin hydrated.
DQH Knowledge drop: In your 20s, your skin cell turnover decreases. (Cell turnover is a key component in keeping your skin youthful.) You know what else slows down? Your collagen production. Starting in your 20s, collagen decreases by about 1 percent per year. Should you want to prevent fine lines and wrinkles, start by eliminating behaviors that contribute to premature aging. “If it’s bad for you, it’s bad for your skin,” says dermatologist Michel Somenek.
“Cigarette smoking reduces blood flow to the skin and causes premature wrinkling and a dull skin texture. Making the repeated pursed motion to inhale can also cause smoker’s lines. Alcohol and recreational drugs are toxins for the skin that damage its cellular structure and DNA,” Somenek tells us. “The faster you eliminate vices while you are young, the better chance your skin and body have to recuperate.” Also, adopting an anti-aging routine in your 20s is key. After all, the best offense is a good defense. We spoke to Somenek and experts Joshua Ross and Audrey Kunin to find out more.
Keep reading for the best anti-aging products for your 20s, according to skincare professionals.
Sunscreen
“We all know that the sun is the number one cause of skin aging and starting the prevention in your 20s is very important,” Ross says. “The majority of your sun damage won’t start to appear until you’re in your 30s, so don’t wait until you see it surface or you’ll be behind the curve. Stay ahead of it with a good-quality zinc-based sunscreen worn daily.”
Farmacy Green Defense Daily Mineral Sunscreen
An invisible sunscreen with SPF 30, plus botanical extracts meant to protect skin with tons of antioxidants. Bonus: It’s clean and fine to use under makeup.
Bareminerals Complexion Rescue™ Tinted Moisturizer Broad Spectrum SPF 30
Although we recommend you use your SPF and moisturizer separately, we also understand moments when you don’t have time or energy for that extra step. For those times, this bareMinerals moisturizer is a great thing to have on hand.
Vitamin C Serum
“A great introduction to anti-aging is to start with a vitamin C serum in your morning skincare routine,” Ross says. “It’s a powerful antioxidant that will neutralize free radicals and brighten the skin.” He adds that it’s a great way to counteract the effects of the sun’s harmful rays, which, as previously mentioned, are among the biggest causes of premature aging.
Drunk Elephant C-Firma™ Vitamin C Day Serum
The Drunk Elephant C-Firma is a lightweight serum that promises to give skin a glow by combining the brightening powers of vitamin C with ferulic acid, l-ascorbic acid, and vitamin E. The included sodium hyaluronate is meant to replace hydration loss, so you shouldn’t have to deal with any irritation.
Sunday Riley C.E.O. Rapid Flash Brightening Serum
This potent serum is jam-packed with vitamin C (15 percent, to be exact), which means it’s a potential superstar at both brightening skin and dousing it in antioxidants.
Peptides
Using peptides on your skin has many benefits, says Somenek. “The skin barrier is what defends the body against pollution, UV rays, bacteria, and toxins. It can be damaged by several everyday factors. Using topical peptides aids in building a stronger barrier,” he says. “Peptides comprise elastic fibers, which are a type of protein. These fibers help to make skin appear taut and firm. Peptides can also help repair damaged skin, relieve inflammation, and even out skin tone. Some peptides can kill acne-causing bacteria that is common in 20-somethings.”
Kunin agrees, saying, “Peptides are an excellent entry point for supporting collagen.” She recommends looking for face and eye treatments that contain these collagen-boosting powerhouses.
Charlotte Tilbury Magic Eye Rescue Cream
This Charlotte Tilbury super-emollient eye cream has a base of coconut oil and shea butter (read: it’s incredibly hydrating). Botanicals plus peptides are meant to help reduce dark circles and boost collagen, respectively.
This creamy moisturizer serves up potent collagen-boosting peptides and pycnogenol, and antioxidant-rich vitamin C. “Instead of sitting on top of the skin, peptides penetrate the outer layer so they go deep. The ‘signals’ they send tell the cells to produce elastin and collagen, which are needed for youthful-looking skin,” explains Somenek.
At-Home Peel Pads
Remember that skin cell turnover fiasco we talked about earlier? One way to help support it is by exfoliating. “Exfoliation is important to help keep skin fresh and luminous,” Kunin says. She recommends using at-home peel pads as an easy and effective way to exfoliate.
“The goal in your 20s is to fight the slowing pace of cell turnover. It is wise to use products that gently exfoliate, yet still remove oil and other impurities. Products that have Alpha Hydroxy Acids (AHA) or Beta Hydroxy Acids (BHA) are a good choice.”
According to Somenek, you should only exfoliate two to three times a week. “People of all ages are guilty of over-exfoliating and that can be too much of a good thing,” he says.
Dermadoctor Kakadu C Intensive Vitamin C Peel Pad
A few swipes of this Derma Doctor powerful peel pad promise to leave your skin glowing and smooth, thanks to the seven (yes, seven) types of chemical exfoliants, including AHA and BHA. It also contains vitamin C via Kakadu plum extract for added brightening and antioxidant protection.
KEY INGREDIENTS Kakadu plum extract is sourced from the Kakadu plum, a fruit grown in northern Australia. It contains vitamin C, which restores the skin’s natural barrier, increases collagen production, and soothes irritation.
Dr. Dennis Gross Skincare Alpha Beta® Universal Daily Peel Pads
These are the gold standard of peel pads, with a cult following and over 900 five-star reviews on Sephora. They’re easy to use and contain a blend of anti-aging exfoliating acids.
Emollient Night Cream
“In your 20s, you need to start upping the hydration in your skincare routine. You may have been cautious of over-moisturizing because of acne in your teens, but as you enter your 20s, your skin transitions and becomes drier,” Ross says. “I recommend an emollient night cream added into your evening skincare regimen.”
“Twenty-somethings need to make sure that they are not using creams that will clog their pores and cause excess oil production,” says Somenek. Opt for non-comedogenic products.
Cerave Skin Renewing Night Cream
One great choice is the CeraVe Skin Renewing Night Cream, which is a non-comedogenic night cream that leaves skin soft and glowy. It combines the moisturizing powers of ceramides and hyaluronic acid.
RoC Retinol Correxion Max Hydration Creme
“The best night cream ingredients contain retinol, benzoyl peroxide, and/or salicylic acid or hyaluronic acid. The goal is to moisturize, yet remove excess oil,” says Somenek. This Roc Retinol Correxion cream fits the bill as it contains both hyaluronic acid and retinol so it promises to moisturize while also being non-comedogenic.