If you’re curious about powerhouse skincare ingredients, ferulic acid and azelaic acid deserve a closer look.
Both have impressive benefits but are often overshadowed by bigger names like retinol or hyaluronic acid. If you haven’t tried them yet, you might be missing out on some serious skin upgrades.
This article explains what ferulic acid and azelaic acid do, how they work, and whether you can mix them safely for maximum benefit.
Ferulic acid, also called hydroxycinnamic acid, is a natural antioxidant derived from the cell walls of plants such as oats, peanuts, oranges, and brown rice.
It’s well-known for its ability to protect skin from free radicals caused by UV light, pollution, heating, and environmental aggressors.
When applied, ferulic acid neutralizes these harmful molecules, preventing further damage to the skin cells.
It’s important to note, however, that ferulic acid can’t repair damage already done but acts as a shield to protect your skin from new harm.
Ferulic acid is usually found in serums and moisturizers, typically in a liquid form. To keep it stable and effective, products containing ferulic acid are often packaged in opaque or airtight bottles.
This packaging prevents oxidation and prolongs the product’s life. For best results, store these products away from direct sunlight and heat, which can degrade the formula and cause discoloration.
A darkening or muddy color change indicates the serum has oxidized and lost potency.
If you want a deeper dive into ferulic acid, our Skin School page has more detailed info on how it protects and benefits your skin.
It’s a fantastic antioxidant addition to your routine, especially when you want to boost protection against pollution and sun damage.
Azelaic acid is another multi-tasking skincare star, naturally found in grains such as wheat, rye, and barley.
It’s celebrated for its anti-inflammatory and antimicrobial properties, making it a go-to for treating acne and rosacea.
Azelaic acid gently calms redness, reduces inflammation, and unclogs pores by removing excess dead skin cells.
Unlike some harsher acids, azelaic acid works effectively without causing irritation, dryness, or redness for most skin types, which makes it a favorite for sensitive skin sufferers.
Azelaic acid appears in a range of skincare products—from gentle face washes to creams and gels. This variety allows you to easily introduce it into your routine without a complete overhaul.
Whether you’re battling breakouts, redness, or uneven skin tone, azelaic acid offers a mild yet potent solution. For more details, check out our blog dedicated entirely to azelaic acid.
So, can you mix ferulic acid with azelaic acid? The answer is yes!
These two ingredients complement each other well because they target different skin concerns and work in harmony rather than compete.
Ferulic acid is a powerful antioxidant that protects against environmental damage, while azelaic acid gently exfoliates and soothes inflamed skin.
Using them together can brighten your complexion, improve texture, and reduce blemishes without overwhelming your skin.
However, balance is key. Even though azelaic acid is mild, you still want to avoid excessive exfoliation or irritation.
To keep your skin happy, try alternating the days you use ferulic acid and azelaic acid rather than layering them in the same routine.
For example, apply ferulic acid in your morning regimen for antioxidant protection, and use azelaic acid in the evening to calm and renew your skin overnight.
This method maximizes their benefits while reducing the risk of irritation.
To further protect and hydrate your skin when using acids, incorporate a moisturizing ingredient like hyaluronic acid into your routine.
Hyaluronic acid locks in moisture, helping to maintain your skin barrier and prevent dryness.
When used alongside ferulic acid and azelaic acid, it supports a healthy, plump complexion and keeps your skin comfortable.
What should you avoid mixing with ferulic acid? Fortunately, ferulic acid is one of the rare ingredients that boost the effectiveness of many other antioxidants, including vitamins C and E.
In fact, ferulic acid is often combined with these vitamins in serums to enhance stability and results.
This synergy not only improves the antioxidant benefits but also reduces the chance of skin sensitivity.
Just remember to always apply sunscreen with SPF 30 or higher daily, as antioxidants can increase photosensitivity.
Can azelaic acid be used with other acids? Yes, absolutely! Despite the name, not all acids are harsh, and azelaic acid is one of the gentlest available.
It pairs well with many other acids and active ingredients. Still, to be safe, always do a patch test when introducing new formulas.
Apply a small amount on the inner forearm and wait 24 hours to check for irritation or redness. If your skin reacts negatively, consult a dermatologist for advice before proceeding.
How often should you use ferulic acid? Because of its antioxidant power, ferulic acid is perfect for daily use, ideally in your morning routine.
It protects skin from daily exposure to free radicals caused by UV rays and pollution. Regular application helps prevent premature aging and supports overall skin health.
You can layer it under moisturizers and sunscreen without worry.
Using azelaic acid daily is also possible but depends on your skin’s tolerance. Start slowly and increase use gradually.
If you’re new to acids, alternating days or using it a few times per week is a safe way to begin. Many find azelaic acid gentle enough for twice-daily use after their skin adjusts.
If you want to maximize the benefits of both acids, combining their use in a thoughtful skincare routine is essential.
Use ferulic acid in the mornings to protect and brighten, and azelaic acid in the evenings to exfoliate and soothe. Always follow with a broad-spectrum SPF during the day.
This strategy harnesses the strengths of both ingredients without risking irritation or over-exfoliation.
In summary, ferulic acid and azelaic acid are two skincare heroes you should consider adding to your routine.
Ferulic acid shields your skin from environmental damage with its antioxidant prowess, while azelaic acid gently clears pores, reduces inflammation, and improves skin tone.
Together, they provide comprehensive care without overwhelming your skin.
If you’re curious to learn more, check out our detailed posts about ferulic acid and azelaic acid on the website.
For any questions or personalized advice, follow us on Instagram, where our skincare experts are ready to help you in the DMs.
Your skin journey deserves expert support and the best information to keep it glowing and healthy.
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.
