Powered by a unique complex of active ingredients, this ultra-concentrated serum works to increase thickness of each strand by up to 13%*. *Based on an independent user trial and instrumental testing. Intelligent Haircare Ingredients Organic Pea Sprout Extract stimulates roots to restore vitality for thicker, denser looking hair Chinese Scullcap, Soy, and Wheat Sprouts boost roots and improve condition for fuller, voluminous and healthier looking hair Biomimetic Peptide and Red Clover Extract reinvigorate roots for a full-bodied voluminous appearance Larch Tree and Green Tea re-energise the scalp for denser and healthy looking hair Additional Caffeine wakes up roots with a stimulating boost Hair Type: Fine, thinning hair. Purely Positive Promise: Grow Gorgeous are proudly vegan friendly, gluten free and formulated without Parabens, Sulphates, Silicones, Phthalates or Mineral Oil.