New study found that many melatonin supplements on the market contained a higher percentage of melatonin than advertised on the label. Some of the products also contain CBD; that percentage was also notably higher than the label stated.
Sleep sounds the frequency of vibrations that occur per second are growing in popularity in the wellness space. Colors are used to identify the decibel associated with certain sounds. There are white, pink, brown, blue, violet, and gray sleep sounds.