As with any acid, overuse or combining it with other harsh acids can lead to skin irritation. “Using glycolic acid in high ...

The winter season is very beautiful, but your foot health starts declining as soon as the temperature drops. Invest in these ...

Kirkland Signature Men’s Cotton Jeans are a wildly popular clothing item. “These jeans are fantastic – a huge plus if you can catch them while on sale. The fit&finish are top notch, and they hold up ...

If you need a complete crash course on glycolic acid and how it works, we’ve got you covered, but for a quick refresher: “Glycolic acid is an alpha hydroxy acid (AHA) that gently dissolves the bonds ...

Buzzy skin care ingredients can take off overnight on social media, but the trending acid of the moment doesn’t always come with an instruction manual. Wondering how to apply glycolic acid on your ...

Skin care acids tend to generate a lot of buzz on social media. Hyaluronic acid and glycolic acid are cult favorites, but recently azelaic acid has been getting some well-deserved attention. Despite ...

The best BHA toners have officially redeemed toners’ reputation. Once known for being stingy and skippable, today’s best toners with BHA are hardworking must-haves that exfoliate, decongest pores, and ...

In chemistry classes, aspirin is often used to demonstrate ester hydrolysis. Under basic conditions, it breaks apart into salicylic acid and acetate a reaction that illustrates key principles of ...

Salicylic acid has earned its reputation as one of the most effective over-the-counter acne treatments available, but success depends entirely on using it correctly. This beta hydroxy acid (BHA) can ...

From puberty to the fully developed frontal-lobe years, I’ve struggled with acne-prone skin. Mandelic acid solved what years of trial and error with AHAs, BHAs ...

If you're frantically looking up “how to get rid of a pimple,” we get it. There’s no such thing as a good time for a pimple to show up on your face. Of course, there are plenty of bad times—for ...