Skincare Ingredients That Don’t Work Together – What Should You Avoid

You know how some things just aren’t made for each other, especially regarding some skincare products.

Mighty ingredients such as benzoyl peroxide, retinol, and even vitamin C, firmly demand to be used alone, stealing the spotlight. Sharing the stage could create enough drama in the form of redness, irritation, or just a lack of desired results.

Do you know what ingredients don’t work together?

Here is what you need to know.

Vitamin C and Retinol

These alone can do wonders to your skin, brightening your complexion and fading dark spots. But together, they’re just not meant to be.

If you think vitamin C and retinol will double the glow, well, you could risk severe irritation. So, be careful while using these ingredients.

TIP 1: use vitamin C in the morning because it works better in the daytime.

TIP 2: use retinol at night to avoid product degradation; the sun can totally increase that.

For better use, discuss with a specialist first!

Benzoyl Peroxide and Hydroquinone

Pairing benzoyl peroxide with hydroquinone could temporarily stain your skin. Dermatologists always advise patients to avoid using these ingredients together.

AHAs and Vitamin C

Another duo that can wreck your skin is AHAs and vitamin C. You must use them separately, following this rule:

  • AHAs at night;
  • Vitamin C in the morning.

Salicylic Acid and Retinol

The hero ingredients that your skin care routine shouldn’t miss: salicylic acid and retinol. But, they aren’t a duo made in heaven! The reason?

Salicylic acid, for example, is way too irritating and drying for your skin to withstand.

TIP 1: use niacinamide as a substitution for both retinol and salicylic acid, and enjoy anti-inflammatory properties.

TIP 2: use collagen peptides in place of salicylic acid as retinol boosts their penetration.

AHAs and Hydroquinone

Similar to retinol, both AHAs and hydroquinone can cause severe irritation. You could use a hydroquinone replacement instead, such as licorice extract or tranexamic acid.

Of course, there are many other ingredients that you shouldn’t pair together. Remember that it’s always a great idea to discuss any concerns with a specialist. What might suit a person’s needs might not have the same effect on you.

Georgia Nica
Writing was, and still is, my first passion. I love all that cool stuff about science and technology. I'll try my best to bring you the latest news every day.