Alpha & Beta Hydroxy Acids

14 products

Frequently Asked Questions

Answers to common questions about choosing and using Essentially Natural ingredients.

What are alpha and beta hydroxy acids in skincare?

These are cosmetic acids used in formulations to support smoother-feeling skin and improve product performance. AHAs are usually water soluble, while BHAs are generally oil soluble.

Can I use hydroxy acids in a DIY formula at any pH?

No. pH matters a lot with these ingredients. If the pH is too high or too low, the formula may be unstable or the acid may not perform as intended.

Can I combine alpha and beta hydroxy acids in one product?

Sometimes, but only if the formula is properly balanced for pH, usage rate, and overall skin feel. Combining acids can make a formula more complex, so it is best done carefully.

Why is my hydroxy acid formula causing instability or separation?

Hydroxy acids can affect pH, and that can change how other ingredients behave in a formula. If your emulsifier, thickener, or active is not compatible with the final pH, the product may become thin, unstable, or separate.

Do I need to test the pH after adding a hydroxy acid?

Yes. Hydroxy acids can shift the pH of your formula, and that affects both performance and stability. It is best to check and adjust the final pH carefully after the ingredient has been added.

Browse and purchase from our selection of quality products with Alpha and Beta Hydroxy Acids

Alpha hydroxy acids have been shown to promote smoother, younger looking skin by increasing the rate of cell renewal, exfoliating the top layer of skin, helping smooth and even complexion, keep pores unclogged, brighten the skin and even fade dark marks and discoloration.

Beta hydroxy acids such as salicylic acid help improve overall skin texture and reduce the appearance of fine lines and wrinkles.