AHA BHA PHA on Skincare - Everything You Need to Know

The Asian Glow, the Glass Skin, Honey Skin, we’ve been obsessing about skincare fads for far too long that it’s been part of our daily lives. We follow our skincare routines like Religion especially nowadays when we have nothing else to do. We come across all of the holy grails our favorite K-idols usually go for and when we see the prices of them we instantly drop our jaws making us think that perfection is totally unattainable.

With all of the products we see in the market, we can find some products good enough if not better than those high-end ones we want. We’re breaking down the Juicy ingredients you need in your skincare products.

From the A to B to P - HA!

What Are Hydroxy Acids?

Hydroxy acids are organic compounds commonly used in skincare for exfoliation and addressing various skin concerns. They are divided into two main categories: Alpha Hydroxy Acids (AHAs) and Beta Hydroxy Acids (BHAs), each with distinct properties and functions in skincare.

What is AHA?

Alpha Hydroxy Acids, or AHAs, are a group of acids primarily derived from fruits, milk, and plants. They facilitate exfoliation, promoting cell turnover and enhancing skin texture. Glycolic acid is the most concentrated among them, leading in efficacy. This makes AHAs particularly beneficial for those aiming to achieve a youthful complexion or maintain skin vitality.
The exfoliating properties of AHAs effectively smooth fine lines, wrinkles, and pigmentation at deeper skin levels. Those with dry skin may find lactic acid beneficial as it hydrates and locks in moisture. Mandelic acid, another AHA, boasts anti-inflammatory properties, making it ideal for sensitive skin.

Expanded List of Alpha Hydroxy Acids:

• Citric Acid: Found in citrus fruits, it brightens skin and improves texture.
• Tartaric Acid: Derived from grapes, it enhances the effects of other acids and provides mild exfoliation.

Application Guidelines:

• Frequency: Start with 1-2 applications per week to gauge skin tolerance.
• Layering Advice: Avoid combining AHAs with other potent exfoliants or retinoids in the same routine to minimize irritation.
• Sunscreen Reminder: Daily sunscreen use is crucial when using AHAs, as they increase sun sensitivity.

Potential Side Effects:

Common side effects may include mild irritation, redness, or peeling. It is advised to avoid use on broken or inflamed skin and to conduct a patch test before starting new products.

What is BHA?

Beta Hydroxy Acids, or BHAs, are commonly associated with salicylic acid, which is naturally derived from white willow trees. BHAs possess anti-inflammatory properties that soothe redness and are fat-soluble, making them excellent for oily or acne-prone skin.
Salicylic acid penetrates deep within the pores, helping to lift dirt, clear blackheads, and dissolve excess sebum, making it a key ingredient for those with sensitive and oily skin.

Scientific Research and Efficacy:

Research supports the effectiveness of both AHAs and BHAs in enhancing skin texture, reducing signs of aging, and managing acne. For instance, studies published in the Journal of Cosmetic Dermatology highlight AHA’s role in improving photoaged skin, while salicylic acid's comedolytic properties are well-documented in acne treatment literature.

Conclusion and Recommendations:

Selecting the right product should be based on individual skin types and concerns. Consulting a dermatologist is advisable for personalized recommendations, particularly for those with sensitive skin conditions.

What is PHA?

PHA, or Poly Hydroxy Acids is a group of acids that considered second-generation AHAs. Gluconolactone, galactose, and lactobionic acids are the most common PHAs. PHA has a larger molecular structure than AHA, which means it penetrates the skin much slower.

Although slow, these mild acids are perfect for all skin types leaning towards sensitive and/or dry skin. The benefit of antioxidant properties present in PHA protects the skins’ natural collagen from breaking down.

We have AHA BHA and PHA. Three different acids that have different benefits. You can look at your drugstore brands and do your research before trying out a new product on your skin or even better, before giving in on splurging for skincare products, you can check first if the ingredients in them match what your skin needs. You can check out AHA, BHA, PHA 30-day Miracle Toner by Some by Mi which has all these benefits in a one-step toner.

Happy Hunting, Beauts!