The +serumology VITAMIN C Professional Face Serum is a powerful formula born from Blueberry, Yuzu Citrus and Sea Buckthorn, used to enhance the skin’s hydration, elasticity and natural glow. Blueberry is rich in Vitamin C and is therefore most effective in providing vital nutrients to the cells, combatting the signs of tiredness and helping to achieve a brightened complexion. The fruit offers a multitude of other skincare benefits, such as reducing redness, evening the skin’s tone and reducing the appearance of under eye circles and hyperpigmentation. Yuzu Fruit is also present - stimulating collagen production to encourage cell renewal, improve elasticity and create a more youthful, smooth appearance.