AHA vs. BHA
There are some products with AHA or BHA. Do you know the difference? Sharing some of my learning below. Hope it helps you choose ๐ฅฐ
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Both AHAs (Alpha Hydroxy Acids) and BHAs (Beta Hydroxy Acids) are effective exfoliants, but they serve different purposes depending on your skin type and concerns. Hereโs a quick comparison to help you decide:
โค๏ธAHAs (Alpha Hydroxy Acids)
- Water-Soluble: AHAs are water-soluble acids derived from sugary fruits
- Surface Exfoliation: They work on the skinโs surface to remove dead skin cells, promoting smoother and more even-toned skin
- Best For: Dry, sun-damaged, or aging skin. They help with mild hyperpigmentation, fine lines, and surface wrinkles
- Common Types: Glycolic acid, lactic acid, citric acid
๐BHAs (Beta Hydroxy Acids)
- Oil-Soluble: BHAs are oil-soluble, allowing them to penetrate deeper into the pores
- Deep Exfoliation: They help to unclog pores, making them effective for treating acne and blackheads
- Best For: Oily, acne-prone, or combination skin. They can also help with sun damage and reducing redness from rosacea
- Common Types: Salicylic acid
๐Usage Tips
- Start Slowly: Introduce these acids gradually to avoid irritation
- Sun Protection: Both AHAs and BHAs can make your skin more sensitive to the sun, so always use sunscreen