Benefit further from your moisturiser with the Advanced Hyaluronic Acid Formula Serum from skin Chemists. The innovative serum contains Hyaluronic Acid, an effective ingredient capable of holding vast quantities of moisture & preserving skin cells, therefore using the serum before a moisturiser will improve its effectiveness. The natural, non-invasive serum acts as an anti-ageing remedy. The increase in hydration visibly plumps & firms the skin, reducing the appearance of fine lines & wrinkles.