What not to mix with salicylic acid?
AHAs and BHAs, such as glycolic, salicylic, and lactic acids should never be used with Vitamin C. Vitamin C is an acid, too, and is unstable, so the pH balance will be thrown off by layering these ingredients together and might as well be useless.
The short answer is, yes — you can combine these two hero ingredients. In fact, these two ingredients can enhance each other and help your skin look brighter and clearer. As with all concentrated skincare ingredients, it's important to combine Salicylic Acid and Vitamin C the right way to get the best results.
As salicylic and hyaluronic acids are good for the skin in their unique ways, combining them in your skincare routine is absolutely okay.
Can niacinamide and salicylic acid be used together? The simple answer is yes. They complement each other well. Being oil soluble, salicylic acid can penetrate deeper into the skin layers, but it can also dehydrate and irritate skin.
So, can you use salicylic acid with retinol? Absolutely yes, as long as you take steps to keep your skin hydrated and avoid irritation. Both ingredients are incredibly effective at what they do, so combining them can help clear up your skin and make it appear more youthful, radiant and smooth.
It is possible to use both salicylic acid and vitamin C on the same day at the same time if you're using products intended to work together synergistically.
Can I use salicylic acid with hyaluronic acid and niacinamide? Yes, you can, believe it or not! With the potent, anti-bacterial and anti-acne benefits of salicylic acid quite often there is the side effects of severe skin dryness and irritation.
“You do not want to use two potent ingredients that have the same effect on your skin. For example, retinol and salicylic acid can each cause skin irritation when used on its own,” Dr. Yu says. “Combining these items might make your skin feel dry and sensitive, especially to light.”
Benzoyl peroxide and salicylic acid work differently, but they can both be helpful in treating acne. While current research supports benzoyl peroxide's effectiveness, salicylic acid may cause less side effects. You can use these two OTC medications together or separately.
Yes! Contrary to popular belief, you can use Retinol with Salicylic Acid!
Can you mix salicylic acid and vitamin D?
No interactions were found between salicylic acid topical and Vitamin D3. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
Don't Mix: Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out the skin and cause further irritation if your skincare routine already includes retinol.

“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.
The salicylic acid works in combination with glycolic, lactic and malic acids to even out skin texture and brighten skin. If you have oily skin this gentle toner will be the ticket for you to mattify your skin and refine your pores.
Although salicylic acid is considered safe overall, it may cause skin irritation when first starting. It may also remove too much oil, resulting in dryness and potential irritation. Other potential side effects include : skin tingling or stinging.
Skin purging occurs because of some ingredients that accelerate your body's natural process of getting rid of dead skin cells. Products that contain certain components—including lactic acid, salicylic acid, glycolic acid, and retinoids—are likely the culprits of your acne breakout.