RE:GRO HAIR SERUM 3.0OZ. Benefits: Visibly improves fullness, plus reduces shedding & thinning. Stimulates your scalp to bolster follicles and growth. Supports healthy regrowth with no mystery chemicals. Strengthens hair from root to tip. Lifts the roots and gives you an instant thickness boost. Features: Naturally derived ingredients. Fragrance free. Free from Parabens, Sulfates, Silicones + Phthalates. Safe for color treated hair. Key Ingredients: 5% Capixyl - Clinically shown to spark new growth and strengthen thinning hair*. Caffeine - Like coffee for your scalp - wakes up follicles and boosts circulation. Biotin - Strengthens strands and reduces brittleness for healthier hair. Botanical Oils - Rosemary, Castor, and Pumpkin Seed nourish the scalp and promote fullness. Saw Palmetto - Helps block DHT (shedding hormone) to keep hair stronger, longer. Silica (from rice) - Helps to lift roots and give you an instant thickness boost. *Consult your doctor if you are pregnant or breastfeeding.