Vitamins & supplements: From daily multivitamins to trending supplements, probiotics and collagen, iHerb is packed with options to support your health goals.

Davina McCall has been raving to fans this week about this best-selling collagen supplement, which the 57-year-old swears ...

L-theanine, an amino acid, is said to enhance concentration, calm the mind, and even improve sleep without causing drowsiness ...

Three experts share their top tips on managing perimenopause symptoms, including the best menopause supplements to try now.

Magnesium may help with sleep, constipation, muscle contractions, and anxiety. Discover our pick of the best magnesium supplements here.

Our independent multivitamin reviews reveal the best supplements to buy, and explain who needs them and what to look out for. Our experts, including a registered dietitian and nutritionist, analysed ...

Best magnesium supplements, as recommended by experts and editors Here’s everything to know about magnesium and the expert-approved supplements to invest in ...

Creatine for women may help build muscle and improve some mental health conditions. We picked four of the best options.

10 best probiotics to help improve gut health Support your gut health, boost your immune system and reduce bloating with these probiotic supplements ...