Hypochlorous acid is safe enough to spray in your eyes yet more effective than bleach. Why isn’t it everywhere?

Gold does not react with common acids and dissolves only in an acid called aqua regia (a mixture of nitric acid and hydrochloric acid). Silver is also a noble element but reacts slightly with sulphur ...

But for people with darker skin tones, finding the right foundation shade can be a challenge. Dark foundations on the market often fall flat, appearing gray-like once applied on the skin.

Say goodbye to dull and dehydrated skin with the best hyaluronic acid serum. Explore top picks to try in March 2025 for a radiant look. Loading Suggestions... Loading ...

Other ingredients sometimes used are the poisonous metal, mercury, and kojic acid - a by-product from the manufacture of the Japanese alcoholic drink, sake. Dermatitis, acne and skin ...

It encourages your stomach to produce more hydrochloric acid, which helps break down food more efficiently. This can reduce bloating and discomfort, promoting smoother digestion. Black pepper can ...