Ferulic Acid in Skin Care
Ferulic acid is a compound with anticarcinogenic, antioxidant, and photoprotective qualities. It is found mainly in serums, but you can see all of our ferulic acid products here!
It is derived from many different plant species, as it is a nearly omnipresent naturally occurring chemical in common fruits and vegetables.
Ferulic acid is used in many skin care products designed for photosensitive or UV damaged skin.
A lot of research supports the use of ferulic acid as an antioxidant, and it seems to be most effective within specific temperature and pH conditions. (27)
Read below to find out all about the properties and uses of ferulic acid in skin care!
What is ferulic acid
4-hydroxy-3-methoxycinnamic acid, also known as ferulic acid, makes up plant cell walls. (4-8)
People ingest ferulic acid regularly through their diets because it is a key component of most fruits and vegetables. It is considered a significant antioxidant and is one of the countless reasons vegetables are so good for you! (21)
It can be found in various fruits, grains, and vegetables like: (1,5,8,9)
Asparagus
Barley
Eggplants
Grapes
Oats
Olives
Pineapples
Spinach
Tomatoes
Because ferulic acid is harvested as a byproduct of general agriculture, it is a cheap and common ingredient in many skin care products. Here are some of my favorites:
Chemistry
Ferulic acid is part of a family of “polyphenolic” compounds called hydroxycinnamic acids which are common in skin care. (6,11,18)
Some other hydroxycinnamic acids in skin care are caffeic, p-coumaric, p-hydroxycinnamic, and sinapic acids.(5)
Ferulic acid has been shown in multiple studies to greatly prevent sun damage through absorption of UV radiation. (19)
Specifically, it protects against UVB-induced erythema.(4)
The UV absorbing antioxidants in ferulic acid have been shown to protect the skin barrier and other phospholipid membranes.(4,20)
The antioxidant properties come from the free tail of its nucleus which has been shown to easily stabilize free radicals. (8)
Ferulic acid structure
How is ferulic acid used in skin care?
Ferulic acid is most often used in skin care in cosmetic creams focused on UV protection like sunscreens. (8,22)
Antioxidants like ferulic acid, vitamin C, and vitamin E are also helpful in increasing the shelf life of skin care products.
It is considered one of the best natural compounds for combatting UV damage and hyperpigmentation.
Benefits
The primary benefits attributed to ferulic acid in skin care are its antioxidant and UV absorbing properties.
One study investigating the antioxidant capacity of ferulic acid found that usage either orally or topically might be good at fighting skin cancer. (16) But more research always needs to be done on cancer treatments.
It is used in many sunscreens because in the right conditions it is very good at preventing sun damage and hyperpigmentation.
Outside of skin care, studies have taken place and are ongoing trying to determine the potentially beneficial effects of ferulic acid on: (1,17)
Cardiovascular disease
Diabetes
Neurodegenerative conditions
Various cancers
Side effects
Ferulic acid has no notable side-effects. It is present in basically every common edible plant species and does not even pose a rare risk of allergy.
Safety
Ferulic acid is absolutely safe for both topical and oral use. It is biologically standard for the body to metabolize the compound.(6)
This ingredient is even safe to use during pregnancy and had reported no toxicity when applied topically.
Because ferulic acid is produced as a byproduct of regular plant growing operations, there is no particular environmental impact associated with ferulic acid products either.
Safety in Pregnancy
Ferulic acid is considered safe for use during pregnancy due to its low systemic absorption when applied topically, which minimizes any potential risk to the fetus.
How is ferulic acid used in skin care
Is ferulic acid good in skin care?
In the rights conditions, ferulic acid is considered one of the best antioxidant, UV protecting, skin lightening ingredients in skin care.
There are conflicting reports on whether ferulic acid is stable in different pH environments, so it is possible that its effectiveness can vary based on the pH of other ingredients it is used alongside.(1,3,19)
For example, if ferulic acid is used at the same time or before a low pH ingredient like glycolic acid, it could lower the effectiveness of ferulic acid.
“6” is considered the perfect pH environment for using ferulic acid. (27)
Try to layer your skin care products in such a way that they each work their best. Make sure that products you layer on top of your ferulic acid are a pH of 6 or greater.
Each custom skin care regimen has its own quirks, so be sure your custom regimen isn’t too acidic or basic to include ferulic acid.
In general, ferulic acid can be found in many sunscreens, skin lighteners, and anti-aging products.
For sun damage
Ferulic acid has long been considered an effective photoprotective agent in skin care products. (8)
Other studies have found that it not only absorbs UV radiation to prevent sun damage, it but actually treats and repairs sun damage. (17)
Ferulic acid is most effective in sun damage treatments used in combination with other antioxidant compounds like vitamins C&E. (23)
It has been proposed that products containing ferulic acid in combination with other antioxidants are the best choice for protecting the skin from sun damage. (23)
For hyperpigmentation
Because ferulic acid is considered one of the best natural compounds for absorbing UV radiation, it is used in a number of sun damage treating and skin lightening products.
It is a potent tyrosinase inhibitor compared to other naturally occurring compounds, and has been found to slow down melanin production (depigmentation) notably better than: (28)
Arbutin
Ascorbic acid (vitamin C)
Kojic acid
Tranexamic acid
For those reasons, it is considered great in treatments of melasma, PIH, and most other kinds of hyperpigmentation.
It is best used in combination with other tyrosinase inhibitors or PAR-2 blockers.
When choosing a moisturizer to use over ferulic acid, look for these oils that are natural skin lightening ingredients:
Bergamot oil
Licorice extract
Rose oil
Sunflower oil
ferulic acid for anti-aging
For wrinkles
Ferulic acid has antioxidant properties, which are commonly found in products designed for aging skin and wrinkles.
Ingredients like ferulic acid work best alongside retinoids and other anti-aging ingredients.
It is important to make sure the ingredients you pair with ferulic acid are roughly a pH of 6 for maximum effectiveness.(27) (Retinol ranges between 5-6 pH)
Shop by your Baumann Skin Type to see if ferulic acid products are right for your anti-aging regimen.
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.