Why is this the right moisturiser for me? The Olay Anti-Wrinkle Provital range has been specially designed to care for mature skin needs, helping to restore the moisture loss due to skin ageing and environmental factors. How does Provital Night Cream work? Its rich formula containing Vitamin E and Pro-Vitamin B5 intensively nourishes during the night, preparing it for the demands of the coming day. Results: Skin that looks and feels more supple and revitalised. For even better results, try Provital Day Cream for morning use.