<p><strong>What it is: </strong>A concentrated serum powered by a unique complex of active ingredients to increase thickness of each strand of hair.</p><p><strong>Who it's for: </strong>Ideal for fine, thinning hair.</p><p><strong>Key ingredients:</strong></p><p>- Organic pea-sprout extract: stimulates roots to restore vitality for thicker, denser-looking hair</p><p>- Chinese scullcap, soy and wheat sprouts: boost roots and improve condition for fuller, more voluminous and healthier-looking hair</p><p>- Biomimetic peptide and red clover extract: reinvigorate roots for a full-bodied voluminous appearance</p><p>- Larch tree and green tea: re-energize the scalp for denser and healthier-looking hair</p><p>- Caffeine: wakes up roots with a stimulating boost</p>