Wrinkles

What chemicals should you not mix skincare?

What skincare should not be used together?

6 Skin-Care Ingredient Combinations That Don't Mix

  • Retinoid or Retinol and Alpha Hydroxy Acid. …
  • Retinoid or Retinol and Benzoyl Peroxide. …
  • Retinoid or Retinol and Vitamin C. …
  • Retinoid or Retinol and Salicylic Acid. …
  • Soap-Based Cleanser and Vitamin C. …
  • Two Products With the Same Actives.

22-Jan-2020

What skincare acids should not be used together?

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.

Can I use salicylic acid with niacinamide?

While it's safe to use salicylic acid and niacinamide together, Leung advises that it's best not to combine BHAs with other exfoliants or retinol. “Niacinamide is relatively non-irritating when paired with actives, but when we apply ingredients like AHA or BHAs, we need to give the skin the opportunity to use them.

Can I use salicylic acid and niacinamide together?

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.

What Cannot be used with AHA BHA?

Don't Mix: Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out skin and cause further irritation if your skincare routine already includes retinol. As for benzoyl peroxide and retinol, they cancel each other out.

What can you not mix with niacinamide?

Don't Mix: Niacinamide and vitamin C. Although they're both antioxidants, vitamin C is one ingredient that's not compatible with niacinamide. "Both are very common antioxidants used in a variety of skincare products, but they should not be used one right after the other," says Dr. Marchbein.

What goes first salicylic acid or niacinamide?

What goes first salicylic acid or niacinamide? It is considered the best idea to apply niacinamide before salicylic acid. This is because the humectant traits of niacinamide ensure the natural skin barrier contains the correct levels of water.