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On the other hand, lactic acid is an alpha hydroxy acid (AHA).
It’s a lesser-known and less irritating skin brightener.
Gross told us about a major sunscreen mistake.
Considered “one of New York Magazine’s Best Doctors for his expertise in skincare” (perDr.
Their varying pH doesn’t work well together, which could cause increased skin irritation.
However, Vitamin C and lactic acid actually complement each other.
Therefore, it can help keep your skin soft without irritation.
According to Dr. Dennis Gross, using this combination is perfectly safe, no matter the season.
Pure Vitamin C is pretty unstable in its active form (perByrdie).
Daily use of Vitamin C also stimulates collagen production the key to healthy, strong skin."
Dennis Gross Vitamin C Lactic 15% Firm & Bright Serum.
If you have acne-prone skin, for example, face oils might not be your BFF.
Similarly, salicylic acid can be a nightmare for dry skin (perWomen’s Health).
People with extremely sensitive skin have to be extra careful choosing ingredients, as many can have adverse reactions.
When someone has sensitive skin, they likely have a weakened moisture barrier."
Generally, you needa more stable version of Vitamin C for sensitive skin.
This combination is a win-win for everyone.
He said the combination works and is perfectly safe to use with the correct formulation.
But what if you don’t have them already combined by the brand?
He added that it’s essential to remember that both ingredients can cause sensitivity especially at high concentrations.
