Cosmetics Ingredients 13 - AHA and BHA - Presentation

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Cosmetics Ingredients
Welcome to Tezzallis in-depth series on
cosmetics ingredients, where we'll unravel the
mysteries behind the potions and lotions that
enhance our beauty. From the revitalizing powers
of hyaluronic acid to the timeless magic of
retinol, join us on a journey through the science
and artistry of skincare and makeup components.
13. AHA and BHA
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AHA and BHA
AHA (Alpha Hydroxy Acids) and BHA (Beta Hydroxy
Acids) are both common ingredients in cosmetics,
known for their exfoliating properties and
ability to improve skin texture. While they share
some similarities, they differ in their
structure, solubility, and skin penetration,
leading to distinct benefits and
applications. AHAs are water-soluble acids
derived from natural sources like fruits and
sugars. They work primarily on the surface of the
skin, breaking down the bonds that hold dead skin
cells together, promoting cell turnover and
revealing a brighter, smoother complexion. AHAs
are particularly effective in addressing fine
lines, wrinkles, and dull skin. Common AHAs in
cosmetics include glycolic acid, lactic acid, and
malic acid. BHAs, on the other hand, are
oil-soluble acids, most notably salicylic acid.
Unlike AHAs, BHAs can penetrate deeper into the
skin, reaching into pores to dissolve sebum,
unclog pores, and reduce inflammation. This makes
BHAs an excellent choice for treating acne and
oily skin. Salicylic acid is also known for its
anti-inflammatory properties, making it
beneficial for soothing irritated skin.
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