Shop Eminence › Calm Skin Arnica Booster Serum Image 1 of 1 Calm Skin Arnica Booster Serum $64.00 A potent professional concentrate that helps calm and balance your skin with infusions of arnica and chamomile. 2 oz / 60 ml Add To Cart Added! A potent professional concentrate that helps calm and balance your skin with infusions of arnica and chamomile. 2 oz / 60 ml You Might Also Like Bamboo Firming Fluid $69.00 Bright Skin Licorice Root Booster- Serum $64.00 Clear Skin Willow Bark Booster-Serum $64.00 Citrus & Kale Potent C and E Serum $118.00 Eight Greens Youth Serum $55.00