Brand new, unopened Kristals Cosmetics Aventurine Collagen Booster Serum (1.7 oz / 50 mL). Features: * Helps improve the appearance of fine lines and wrinkles * Peptide and collagen-boosting formula * Contains Niacinamide, Vitamin E, Matrixyl 3000 & Pro-Vitamin B5 * Hydrates and helps improve skin firmness * Suitable for all skin types * Authentic, in original packaging