The 7 Best Magnesium Supplements For Stress, Sleep, and Beyond

Natural Vitality Calm Drink Mix Powder ($17, originally $41)

The magic of this drink mix powder — evident from its tens of thousands of five-star reviews — is its use of magnesium citrate, a highly absorbable form of the mineral. When mixed with water, it creates a fizzy drink you can sip daily to tackle constipation (with a gentler laxative effect than the aforementioned magnesium oxide) and help address magnesium deficiencies that might be causing a variety of annoying symptoms like sleep troubles.