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What is Aha & why should you use it?
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What is alpha hydroxy acid (AHA)?
Apr 20, 2021 · Alpha hydroxy acids (AHAs) are a group of acids that occur naturally in fruits, sugar cane, and milk. Benefits of AHA include exfoliation, improved skin texture, and acne reduction....
- Beth Sissons
- Kristeen Cherney
- They help exfoliate. AHAs are primarily used to exfoliate your skin. In fact, this is the foundation for all of the other benefits AHAs offer. Exfoliation refers to a process where the skin cells on the surface shed off.
- They help visibly brighten skin. When these acids exfoliate your skin, dead skin cells are broken down. The new skin revealed beneath is brighter and more radiant.
- They help promote collagen production. Collagen is a protein-rich fiber that helps keep your skin plump and smooth. As you age, these fibers break down.
- They help reduce the appearance of surface lines and wrinkles. AHAs are known for their anti-aging effects, and surface lines are no exception. One 2015 study reported that 9 out of 10 volunteers who used AHAs over a three-week period experienced significant improvements in overall skin texture.
Nov 2, 2021 · Alpha hydroxy acids are one of the most recommended and reliable exfoliating ingredients in modern skin care, thanks to their brightening and line-lessening abilities, but the category can be a...
Feb 8, 2024 · AHA stands for alpha hydroxy acid— but don’t let the word “acid” scare you: AHA ingredients are safe on all skin tones and are gentler on your skin than most scrubs or cleansing brushes could ever be. Alpha hydroxy acids are a group of natural and synthetic ingredients that, when properly formulated, exfoliate the uppermost layers of skin (2).
Jan 12, 2024 · AHAs work primarily as exfoliants, helping to improve the tone, texture, and appearance of the skin. These acids function by loosening the bonds between dead skin cells, promoting their shedding. By exfoliating the outer layer of the skin, AHAs reveal fresher, smoother skin underneath.
Oct 15, 2021 · Alpha-hydroxy acids (AHAs for short) are natural and synthetic acids that exfoliate the top layer of your skin, leaving you with a smoother, brighter, more youthful-looking complexion.
Jun 2, 2023 · How does AHA skincare work? Alpha hydroxy acids provide chemical exfoliation that accelerates the skin’s natural shedding of dead cells. AHA skincare works by dissolving the bonds that hold dead cells on the skin’s surface, which makes it easier for them to flake off.
