Another major benefit of lactic acid is its ability to hydrate skin. Unlike other AHAs, lactic acid has a unique structure that allows it to bind with water in the skin. This helps keep it hydrated by ...

Lactic acid is an alpha hydroxy acid mostly derived from milk, but it can also be extracted from vegan sources like corn starch and other sugar-rich foods. However, most skincare products use ...

Friedmann tells ELLE.com that peptide serums pair very well with retinol, sunscreens, and antioxidant products like vitamins ...

"It’s our most requested product," Peach & Lily founder and CEO (and esthetician) Alicia Yoon tells me over Zoom. "We took our time with this since we wanted to deliver something that could be as ...

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Lactic acid. Also know as the “burn” you feel on that last rep or final sprint, most athletes see it as a workout’s worst enemy, the cause of muscle soreness and fatigue. But what if everything you ...

It was once believed that lactic acid buildup in the muscles was the cause of soreness and fatigue following a strenuous workout. However, recent research indicates that this is due to inflammation ...

The gut microbiota is the complex and dynamic community of bacteria, fungi, parasites, and viruses that enter into a ...