Swanson Milk Thistle Liquid Extract delivers a concentrated 1:1 extract of Silybum marianum seed in a convenient dropper-bottle format, making it easy to incorporate into your daily wellness routine. Each 2 ml serving provides 2 g of milk thistle extract, prepared with a simple base of vegetable glycerin and purified water — free from unnecessary additives.

Milk thistle (Silybum marianum) is one of the most studied botanicals in the European herbal tradition and has been used for centuries. As a liquid extract, it offers straightforward dosing flexibility — simply add the required drops to a glass of water twice daily.

With a compact 29 ml bottle yielding approximately 14 servings, this Swanson formula is a practical choice for those who prefer liquid supplements over capsules or tablets. The vegetable glycerin base makes it suitable for vegans and vegetarians.