Can You Use Salicylic Acid and Glycolic Acid at The Same Time?
If you are familiar with skincare, you would already understand how both these powerhouse ingredients work on the skin and the benefits you can expect to see. The question we can’t help but wonder though, can you use salicylic acid and glycolic acid at the same time? Let’s investigate further and find out more about the most effective way of benefiting from this skin reviving duo.
This next section will involve a brief refresher on what these ingredients do for the skin, if you are pretty clued up with what glycolic acid and salicylic acid is, you can skip to the next part.
What is Glycolic Acid?
Derived from sugar cane, glycolic acid is one of the most used alpha hydroxy acids (AHAs). Often found in an array of skincare formulas, this potent chemical exfoliant works at sloughing away the layer of dead skin cells that sits on the surface of the skin. Signs of ageing, such as fine lines and wrinkles are visibly reduced, hyperpigmentation and dark spots minimised, blemishes and spots become less frequent with the skin having more clarity.
Once the layer of dead skin cells is removed you will see a noticeable difference in the overall appearance of your complexion and health of your skin. If you wanted to know more about glycolic acid and the benefits it delivers, check out our dedicated blog post.
What is Salicylic Acid?
Salicylic acid is often considered to work in a similar way to glycolic acid, but they are in fact cousins, more than siblings. The main difference between the acids is the fact that salicylic acid is oil soluble meaning it can reach further down into the pores. It can unclog the pores of debris, dirt, and excess sebum. When the pores are blocked with these impurities, you’ll find your skin is littered with blemishes, such as blackheads and whiteheads. Those who have an oily skin type and are prone to frequent breakouts will benefit the most from salicylic acid.
Due to its molecular size being considerably smaller than other acids, it can penetrate deeper meaning for those with dry and sensitive skin will likely suffer from severe dryness and irritation. Therefore, we always suggest consulting with your doctor or GP to ensure you are using the best ingredient for your skin. Furthermore, you can also perform a patch test for 24 hours to double check you will benefit from introducing salicylic acid into your skincare routine.
If you wanted to find out more about salicylic acid, check out our dedicated blog post all about the clever BHA.
Now we’ve had a quick recap, we can dive right into finding out more about these acids and how to use them.
Can glycolic acid be mixed with salicylic acid?
You can certainly use glycolic acid and salicylic acid together, but we would suggest avoiding mixing them together. This is because combining such potent ingredients will cause a severe reaction to the skin, as well as potentially damaging the skin barrier. Once the protective skin barrier is compromised, you will find it is more susceptible to damage because of free radical exposure, such as UV rays, pollution, central heating, and other environmental aggressors.
You can effectively use them together by alternating the stage in your routine you choose to apply your skincare. If you leave at least 10 minutes in between applications for the skin’s pH levels to rebalance and settle, this will avoid unwanted irritation.
Can you use salicylic acid and glycolic acid in the same day?
Yes, you can but as I have already suggested you need to leave enough time for your skin to prepare itself for the next application. Some find that the best way of using glycolic acid and salicylic acid on the same day is to opt for applying a face wash or exfoliating toner enriched in glycolic acid during your morning routine, followed by a serum packed with salicylic acid in the evening.
This works for many as the glycolic acid toner rids the surface of any dead skin cells leaving the skin fully absorbent for the following steps in your routine. Leaving the salicylic acid to use in the evening whilst it works undisturbed from further exposure to free radicals, such as UV rays and pollution. You’ll wake up with a rejuvenated and glowing complexion with clarity and absorbent skin, just ensure you apply a daily SPF of 30 and above to combat any UV damage.
Can I use salicylic acid in the morning and glycolic acid at night?
Absolutely, as I have already mentioned in the previous section, alternating when to apply the ingredients is an easy way of benefiting from each acid’s properties. Although in the previous section I have described how using salicylic acid in the evening is less problematic, many find using it in their morning routine works best for their routine. Using salicylic acid in the morning can be particularly helpful for those who have an oily skin type as the BHA will work deep in the pores and help regulate the sebum production. This will result in the skin staying more matte for a longer amount of time and makeup remaining in place.
Whichever way works for you, just ensure you are using the right ingredients and best formulas for you and your skin. Just because one product works wonders for a friend, doesn’t mean it’ll work for you, pay close attention to how your skin is reacting.
Can I use two products with salicylic acid?
Not really, using too many products containing salicylic acid as this can lead to unwanted skin irritation. This is because multiple percentages of the potent BHA will be too harsh for the skin, even those that have an oily skin, or have built a tolerance to salicylic acid will experience redness, rashes, and increased sensitivity.
You can find out more about what not to use with salicylic acid on a previous blog post that explains everything in more detail.
There you have a little more detail about using salicylic acid and glycolic acid at the same time, don’t forget if you have any further questions, you can find us on Instagram.
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.