A new study maps how specific lactic acid bacteria can enhance both the flavor and nutritional quality of plant-based dairy ...

Use The Ordinary Salicylic Acid 2% Solution, Niacinamide 10% + Zinc 1%, Azelaic Acid Suspension 10% and Lactic Acid 10% + HA 2%. Sensitive skin can be prone to redness or itchiness. A solution is ...

Lactic acid build-up causes a burning sensation in your muscles during intense exercise. Lactic acid is not responsible for sore muscles the day after exercise, contrary to popular belief.

So you been sprinting, Lily? Just a bit of cramp? So that's the lactic acid building up. When an athlete does too much or runs too vigorously, not enough oxygen can be delivered to the muscles.