This clarifying serum with its dual active formula with Glutathione and Collagen acts effectively on stubborn spots, unifies the complexion and makes the skin softer,clarifying serum with its dual active formula with Glutathione and Collagen acts effectively on stubborn spots, unifies the complexion and makes the skin softer  clarifying serum with its dual active formula with Glutathione and Collagen acts effectively on stubborn spots, unifies the complexion and makes the skin softer  clarifying serum with its dual active formula with Glutathione and Collagen acts effectively on stubborn spots, unifies the complexion and makes the skin softer clarifying serum with its dual active formula with Glutathione and Collagen acts effectively on stubborn spots, unifies the complexion and makes the skin softer clarifying serum with its dual active formula with Glutathione and Collagen acts effectively on stubborn spots, unifies the complexion and makes the skin softer