When you exercise with high intensity or for extended periods, your muscles produce lactic acid. This build-up can lead to a burning sensation deep in the muscle and decreased exercise performance.
There's an ingredient for that - and the key is knowing which one is right for the task at hand. So, pull up a chair and get ready for your latest skin school lesson on lactic acid. This gentle ...
Found yourself going a bit overboard with high-strength skincare acids? Lactic acid is the low-strength, gentle alternative that has incredible benefits, without the sensitivity. If you’re ...