Flower Power Herbs & Roots › Flower Power St. John's Wort Tincture Image 1 of 2 Image 2 of 2 Flower Power St. John's Wort Tincture $17.60 1 oz bottle Purchase Added! 1 oz bottle You Might Also Like Flower Power Mulberry leaf tincture $16.60 Flower Power Butterfly Pea Flower extract 1 oz $22.00 Flower Power Sarsaparilla Tincture $15.60 Sold Out Flower Power Black Cohosh Tincture $17.60 Flower Power California Poppy Tincture $17.60