Malic acid is a chemical found in certain fruits and wines. It is sometimes used as medicine. Malic acid is used most commonly for dry mouth. It is also used for fibromyalgia, fatigue, and skin conditions, but there is no good scientific evidence to support these other uses.
Despite its sinister sounding name, the word malic acid comes from the Latin word malum, which means apple. Malic acid was first isolated from apple juice in 1785, and it’s what gives some foods and drinks a tart taste. If you’re a fan of slightly acidic wine, malic acid probably played a huge role. It’s also a common ingredient in many hair and skin care products that include:
acne and anti-aging products
Malic acid is part of a family of fruit acids, called alpha hydroxy acids (AHAs). Alpha hydroxy acids stimulate exfoliation by interfering with how your skin cells bond. As a result, dull skin is removed to make way for newer skin. Skin care products that contain malic acid can provide benefits that include:
exfoliation, or the removal of dead skin cells
improved skin smoothness and tone
reduction in wrinkles
Your body also produces malic acid naturally when converting carbohydrates into energy. Movement would be very difficult without malic acid. It’ll probably be no surprise that malic acid also has other health benefits too.
Keep reading to discover why malic acid is one of the ingredients you’ll want to keep an eye out for when shopping for your skin care products.
Cleanses and rejuvenates the skin
Malic acid in skin care products is celebrated for its ability to brighten the skin and smooth its texture. That’s why it’s a common ingredient in anti-aging creams.
According to a brain-skin connection studyTrusted Source, higher stress can worsen skin conditions like eczema, acne, and premature aging. And while wine can help reduce stress, external use of malic acid might be a healthier application.
Skin pH balance and hydration
Malic acid is also a humectant. It helps with moisture retention to help your skin stay hydrated.